From “LUCAS Fitting Instructions for converting 6 volt alternator equipped motor cycles to 12 volt:” The original stator and rotor except energy transfer units, are retained in every application providing they are in good working condition. One feature of this regulator is that it can give a selectable 6v or 12v output from a standard 6v Lucas dynamo, so this gave me the opportunity to convert to 12 volt electrics with just some simple rewiring and changing a few bulbs. 6v engine might give you 6v but on higher RPM. The mechanic denied retaining the old stator and rotor. Clearly 3.0 Ah is not adequate. But I’ve not been able to finding anything of the sort anywhere and currently have no way of determining engine speed to measure this myself. 6 volt and want to change to 12 volt. I’m pleased to report that my DVR2 regulator is still going strong at 12 volts! I can buy the Cyclon batteries here in the states and will do so. For that we used a 12v Lucas alternator and a Boyer Power Box, both sourced from Klempf’s British Parts in Dodge Center, Minnesota. Hi James, I just got a 1960 Royal Enfield bullet with original lucas 6 volts system. Conversion to 12v should be no problem following the guide above using a modern electronic regulator (get a DVR2 is my recommendation!). In 12v mode, the current needed to power the various electrical components will be halved (assuming you have fitted like-for-like wattages) as power (Watts) = voltage (volts) x current (Amps). It is my humble request if someone from you all gentlemen willing to help me out on this so please contact on my email [email protected]. For further help check out the following electrical schematic…. How to Convert a 6-volt Stator to 12-volt? You can find details of the installation in my guide here. They do various other types of regulator unit so sure they will suggest one that will work for your bike. These cookies do not store any personal information. In the old days regulating voltage was a hassel. Regards, James, Thanks Mr James for the promt reply. It is therefore sensible to reduce the fuse rating installed to ensure full protection. However, before … As the world progressed and got faster (higher compression ratios) and more demanding, (signals, lights, radios, storage) other voltages were tried: 12V, 18V, 24V and 36V and eventually agreement was reached that 12V satisfied all requirements. Thanks Mike. If the 12 volt conversion works, then fine, the system can take it and you will have a brighter headlight which is no bad thing, especially in these days of these damnably dangerous LED lights on assorted vehicles. Or open to your best solution ? I will add a link on our Q&A page as you cover some common electrical issues in more detail than I can hope to. But it all depends on your bike’s electrical system. If your current dynamo / alternator can supply the requires 13+ volts require to charge a battery then a modern regulator will definitely help. This is now the live AC supply for your 12V regulator rectifier (AC1). Looking at converting to 12v negative earth on my 54 G3LS. At 12 volts, the current will be halved so the 45 Watt output of my dynamo equates to a current of just under 4 Amps (45W / 12v = 3.75A). And of course, the lights and horns. Regards, James. It is mandatory to procure user consent prior to running these cookies on your website. Hi I have 1983 Hondacb125t twin cylinder. You need only add a 12V battery, 12V bulbs and 12V ignition coils. Download a copy of Lamberts Bikes 6V to 12V stator conversions wiring diagram for FREE! Hi James, With modern solid state regulators it is easy to convert to 12V. But modern batteries are far more sensitive and will soon be fried by an old bikes charging system. In this video I go over my 6v to 12v Conversion on my 76 MT-250 Elsinore. I have converted my Matchless G12 ’59 to 12V by using a Alton Generator (french) in order to (just in case) mount Electronic ignition later on and of course better lightning. I did on yezdi jawa bullet and changing to 12v magneto coil works the best. Challenge here is getting 12v magneto coil for jawa matchless, norton, usually I don’t get them market cause these bikes were never manufactured with 12v. What type does your bike have? The electrical system on the bike becomes as good as the latest ones. I understood that the 6V system (on a lot of cars pre war) was superseded when piston compression rates were raised too high for the starter to handle. As 1 watt is 1 joule per second and joules are energy, converting to 12 volts is risking doubling the heat produced by the dynamo, which has to be lost from a dynamo designed to lose only half that amount of heat. Your generator needs to be sent to our workshops for this conversion. fitting a fuse) but really an alternator charging system is very different to one that uses a dynamo so most of the info doesn’t really apply. In this case you should maybe consider reducing the headlamp bulb wattage or perhaps changing other bulbs to LED types which need much less current (see my guide here). I’ve just had my dynamo serviced (it’s a short Lucas ~42W E3NL unit) and will be rebuilding the bike in the next week or two, so I’ll try to revisit this article then and make some updates. And the rectifier obviously. As far as I am aware, the ‘DVR2’ voltage regulators are designed for use with dynamos only, not alternators which are completely different in operation. Make a double check around the bike to make sure that you don’t have any other 6 volt electrical items fitted that could be fried at the higher voltage (especially if you have electronic ignition). Just purchase a 12V regulator like the " Moose " 12V HD regulator. Please help me. Totally “plug and play” with original Yamaha connectors and wire colours. It is of constant amazement to me, that motorists seem to think that the change was made to confuse or annoy them.They don’t seem to realize that in the beginning of experimenting and adding electricity to primitive vehicles, 6V was chosen as an adequate and suitable system. Thanks Terry. However, the main advantage for classic bike owners of converting to 12 volts is the better availability of modern bulbs and other electrical accessories (including batteries, horns, LED bulb conversions, etc) at this higher standard voltage. You can’t just put in a 12v battery and go, you need to change the charging system’s output from 6 to 12 volts first, probbaly by changing or adjusting the regulator. I’ve been reading your blog for some time now and finally got the bravery to go It works like a charm. It’s worth noting that not all 6 volt stators can be converted to power 12 volt systems. Save 12 6 volt volt conversion to get e-mail alerts and updates on your eBay Feed. Please continue browsing if you're happy with this, or read our, Step 2 – Out with the old, in with the new, https://matchlessclueless.com/electrical/lighting/led-lighting/, https://matchlessclueless.com/store/products/classic-leds/, https://matchlessclueless.com/electrical/general/battery-selection/. multi-pin(s) ignition and lighting switches.Because the alternator wiring has been changed as per normal ( i.e. How to Convert Any 6-Volt Vehicle to 12-Volt 8 Diagram A will help you connect the alternator to the battery via a dash ammeter. The heater motor will also need to be replaced. by regulator , do you mean stator and how can it be adjusted ? Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. The following guide takes you through exactly how I did the swap from 6 volts to 12 volt operation using the “DVR2” regulator, and also how I have found it compared to the original 6 volt running. December 15, 2017. Dynamo theory tells us that, to convert from 6 to 12v, the number of turns in both the field coil and armature windings needs to be doubled. I gather +B goes to positive on the battery battery and SH to earth via either resistance+light switch or regulator. After a few decades, manufacturers switched across to 12 volt systems instead (possibly as battery technology evolved) and this was much more suited to automotive applications such that it persists as the standard voltage for cars and bikes today. Did you need to change coil to 12 volts or is the 6 volt original one coping? Learn how your comment data is processed. Also is your alternator not already 12v? A guide to converting an classic Matchless motorcycle with Lucas dynamo charging system from 6v to 12v operation using a modern DVR2 electronic regulator. Im trying a 12v conversion on a wiring basket case with no gauge cluster from a previous owner. I guess you could just cut this off, but that would make it more difficult to revert back to 6 volt operation in the future if needed. While this is isn’t a hard and fast rule, we have found that any given manufacturer’s first generation 12V heater motor can be interchanged with … My bike has Green/yellow, blue & brown wires from the alternator. I’m currently developing models for the later Lucas lamps – see here for more info: Please be patient while the file loads. Thank you for the the great article! This category only includes cookies that ensures basic functionalities and security features of the website. I used some heat-shrink tube to cover the bullet connector at the end of the wire. However, whilst living in India, I found that good quality 6 volt bike components were incredibly hard to track down. cheers johno, http://www.ebay.com.au/itm/131793191220?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT. Hello….I have a 1978 Yamaha IT250 that I converted to 12v. However, the final straw came when the 6 volt battery I had specially made started to fail after only 3 months or so of service. With the white wire removed from the ammeter connection, you then need to make sure that it is insulated so that it doesn’t short on the frame etc. The dynamo has been rebuilt and clearly works.I am using a 6 volt diode, negative earth, and connected correctly in the dynamo to replace the original Miller mechanical cut-out, which was wrecked. I have same setup as your matchless. Yes, my bike has been running great with 12v electrics. FREE Shipping on orders over $25 shipped by Amazon. You need initial traffic boost only. please furnish the details as where can i get this in india and how? But if anyone has any suggestions then please let me know! I didn’t really want to bother going to the hassle of getting another one made if it would only last another few months. I had plan to place it elsewhere in… 99. I guess if my 12v headlight goes to half brightness at an idle, it will still be brigther than the 6v bulb at half brightness, because the … A 15 Amp fuse is probably a little on the high side (10 Amps could have done) but I didn’t want it to keep blowing all the time so I thought I’d try 15 Amps as a starting point. Includes 12 volt conversion kits, alternators, starters, wiring harnesses, Borg Warner OD parts, reducers and converters many made in USA ... Ford Mercury Lincoln 6v to 12 volt conversion kits: Ford Model A 1928-1931 12 Volt Conversion Kits: GMC 12 Volt Conversion Kits: Hudson 12 volt conversion kit: The only 12-Volt battery that fits this oil tank is a 12N5.5-3B battery. 12 volt conversion for the Honda 6 volt Honda XL250 and 500 models. Check out the wiring diagram for your bike to see how the charging system is configured. Since its difficult to find 6v parts. If anybody read this with some experience or just a tip that might come handy please reply. Sorry, but I do not have any info regarding Yezdi electrical systems. If you still have the lucas 6v regulator, please give it to me. so, is the above procedure useful for me I have yezdi 250 1968 b class it’s 6 v motorcycle how can I convert it to 12 v can anyone help. Not just because you say nice things about our DVR2 dynamo regulators. Regards, James. Crimp a pair of the wire connectors to the positive (red) and negative (black) leads of the battery. Can you recommend this for an alternator electric circuit motorcycle? The only drawback to converting to 12-Volt is if you are using a stock type 36-64 horseshoe oil tank. You might hopefully pick up a few general tips from the article above (e.g. Something like a CB3L-A? Sounds like you’re on the right sort of lines Petrus. Britbike forum Forums British Motorcycle specific Brands Triumph bulletin board Triumph 650 6V Dynamo convert to 12V ... Podtronics make 6 to 12 volt conversion regulators for about US$80. please help. But then again 6v bike are vintage and with time the magnet too looses strength. Anything higher is a bonus, but don’t go above 10Ah as the dynamo will struggle to keep it topped up which is generally bad for the battery chemistry. This website uses cookies to improve your experience while you navigate through the website. I’m ordering 12v Lucas 564 LED light board, thanks! Please advise if the DVR2 WILL COME HANDY IN SUPPLYING THE REQUIRED VOLTS TO THE BATTERY AT IDLING RPM. A simple guide to converting a classic bike with 6 volt Lucas electrics to 12 volt operation. sir, my father had a cg125 honda,, 1990 model,, its been stocked for almost a year,, i decided to make it work again, my problem is, its 6volts, and i want to make it to 12 volts,, i think bulbs, regular/rectifier and the battery will be replaced with 12volts,, is there any other will be replace or to be rewired??? I'm all out of 6v headlights and don't wish to buy more if I can help it. Convert existing electrics. For any given power, a 12 volt system needs to supply only half the current (Amps) of a 6 volt system and hence resistive losses in old wire, through rusty or lose connections, or thin wires in poor quality switches etc and much less of a problem. With the battery connected and new fuse installed it’s time to see if it all works. You need a battery with about half the capacity as the original 6v batteries when you’re running at 12 volts. Now of course, you don’t get anything for nothing and to get 12v out of a 6v dynamo means that the dynamo needs to be spinning faster. Unfortunately there just isn't enough room in most dynamos to be able to achieve this. You also have the option to opt-out of these cookies. This is now the live AC supply for your 12V regulator rectifier (AC1).The Green/White is your other AC wire and is the neutral/ground (AC2). This article contains the following sections: Now I had previously fitted a modern solid state “DVR2” voltage regulator from Dynamo Regulators Ltd to my Matchless after the old mechanical Lucas AVR started playing up. If you can´t find 5V leds, grab your 12V leds and measure it´s current at 12V, then change the resistor so that you get the same current at … http://www.ajs-matchless.com/forum/. please help me sir,, thank you so mush for your help sir, god bless. May i know what indian enfield year model bike is shown in the beginning of the wiring tutorial, Hi Haseeb. Didn’t bother us bikers with no starters! Yellow wire - This used to be the 6v lighting signal but is now the other half of the 12v charging circuit, and goes to yellow, into the new reg/rec. You need only add a 12V battery, 12V bulbs and 12V ignition coils. You don’t need to change the horn as the 6v one will continue to work fine at 12v for occasional use. But it wasn’t a very original bike with lots of bits changed over the years, so there are probably many parts from newer models on there too. Recently I had some problem with the battery and temporirly I fitted a used 12volt battery without doing no other changes. Regards, James. Hi All you need for a 6 volt system to work properly is 1. good battery cables, at least 2/0, those thin NAPA cables rated for 12 volts won't work, others with more electrical knowledge can explain but basically you need more cable pushing 6v than 12. I have fitted a DVR2 to my 1953 Matchless G9 converting to 12v & I am so pleased with it that I intend to covert my other classics as well. Even HID system works good. using the 6 volt CDI…do I need a 12volt cdi, somehow? Also did you need to replace the condenser and capacitor? Worth swapping across to some LED bulbs though (check out some of my other posts) to save a few Watts of output. NiCd and NiMh batteries require special chargers and very precise voltages to charge them. The regulator (or rectifier if an AC system) is the circuitry that the dynamo (alternator) output is fed into. To be honest I’m not sure as never looked at the electrics of a C70. Please make up your own mind about the suitably (or otherwise) of any products or services for your own requirements as these may be different to mine. Do you think I’m missing something? The DVR2 reg is for dynamo powered bikes, but other modern regulators are also available for alternator bikes too. Wiring diagrams can be large files. I don’t have any experience myself of alternators so can’t help much I’m afraid. Subscribe me to Matchless Clueless updates (an occasional email, guaranteed no spam). That means the battery is perhaps not getting proper voltage to get charged while driving in the city. The rated output of my dynamo is about 45 Watts (it’s the shorter Lucas type, the longer ones are around 60 Watts) which at 6 volts equates to a current of 7.5 Amps (45W / 6v = 7.5A). The magneto os 12v and high tension coil a.lucas 6v Your email address will not be published. Kind regards, Realistically though, I could only measure dynamo voltage vs. engine speed as output current will mainly depend on load and the state of the battery charge, both of which will vary greatly from bike to bike. They used high resistance 6V bulbs to do most of the regulating. regards. Now i am also capable to restart the mc even tho the mag is very hot.. You just need to get yourself a modern electronic regulator, and my recommendation is t get a DVR2. The rectifier is replaced with a 12V Regulator/Rectifier, & apart from one simple wiring mod covered in the instructions & … Tony. Absolutely brilliant. Thanks for any help. Please help me out. Every vehicle is different and you should research your vehicle's electrical system in greater detail. https://matchlessclueless.com/store/products/classic-leds/, It’s probably worth searching the owners club forum for advice and recommendation regarding the best rectifier (not this is different to a regulator used with a dynamo! Connect the Green/Yellow and Green/Black wires together. It wasn’t charging properly, neither on the bike or using a mains charger. Thank you James.,pls tell me whats the regulator that fits to my c70. The bike is a 1962 350 single ( Sceptre) A 6 volt system with a 3 ohm resistance will pass 2 amps.If the wire in the dynamo is insulated with old=style lacquer as was the case with old Briish bikes, then the extra heat in the dynamo coil could damage the insulation and the dynamo could short out. Sorry I have no experience with these bikes. Sorry, I’m not really sure. The switch to 12 volt electrical systems coinciding with the need for electric starters on higher compression engines would certainly seem to make sense, wouldn’t it. Please note this product cannot be purchased on line. I just stumbled accross your website & I find it most interesting. Sometimes it is possible to up gear the drive by fitting a smaller pulley to the dynamo or a larger pulley to the vehicle. 12v systems are less susceptible to the effects of resistance in the wiring loom. Yes, a thinner wire could be used but that creates another problem. Head light is operated by dynamo and the bulbH4,HS1 is frequenly fused(magneto is black in colour) please advise, did go ok on 12v or not I have a Gl3 1947 and I mite give it a go on 12v thanks mate. I noticed that the lights and horn are working fine. Stator Voltage Conversion Wiring Diagram PDF, FREE Downloadable Stator Conversion Wiring Diagram, M-7-0-PDF – 6V to 12V Stator Conversion Motorcycle Electrical Schematic, motorcycle regulator rectifier data library. Later on in tthe proces i have also fitted a external consenser to my mag unit. I have 2.3AH GEL 12V Motorcycle Battery , I have 12v H4 halogen 60/55w & 12v lead light indicators & 18 LED Brake Reverse Light Bulb Globe 12V Just figuring out if I should wire up the 6v to 12v booster ? The generator must be sent to us to be re-configured and will be returned along with a single 12 volt regulator which is then easily wired in to the loom. Does your bike have a dynamo or alternator? As you say, 3Ah isn’t really going to be enough. Battery is 12V 5amp/h Exide with negative earth. Of course, there are also 12 volt replacement bulbs designed specifically for 6 volt sockets. Always double check the model of your stator prior to cutting any wires! Hi Billy. Now, there are no platinum points available too. If that seems good, try the headlamp and brake lights. Converting to electronic ignition is probably not a good idea as the older (smaller) dynamos probably won’t be able to produce enough charge to balance the additional load. Watts (power)=volts x amps. Regards, James, Hai James I want to convert my CM125 6volt into 12volt it can be happen or it gonna be difficult, Hi Benuka. Great products in your online shop James! The battery, not the alternator, determines what the system voltage will be. The dynamo cranks out 6.5 volts when tested across it terminals, but when the bike runs, there is nothing shown on the ammeter. Nice idea, but no, it won’t work long-term I’m afraid. If the ammeter still shows a considerable discharge even when riding along at reasonable speed, then it is unlikely that the charging system can cope with load you are asking from it for any extended duration. But first work out whether your bike is positive or negative earth! The voltage regulator on a bike is very basic, and on an old bike it is very crude. Get it as soon as Thu, Jan 14. Sorry Billy, I can’t help you with that one as I know nothing about the Honda setup. Hi Prashant. This article focuses on the turn signals. Thank you for your reply James. Thank you for your wonderful effort. I guess we’ll probably never know for sure, a bit like pondering why various manufacturers went back and forth between positive and negative earth systems, but your theory would seem to be a very feasible one. I have a 1964 Honda dream motorcycle. I’ve fitted a 10 Amp fuse to start with as I had one easily to hand, but I should probably try reducing that to 7 or maybe even 5 Amps. I’d just like to point out that I have no connection whatsoever to any of the companies or products I have mentioned, other than in the case of the DVR2 regulator product having fitted one to my Matchless and been quite pleased with the results. 4.4 out of 5 stars 76. Is it possible to use your instructions as a general guide for this bike? do I melt everything ? You run a very valuable blog. Much easier to find 12v bulbs, especially for the headlight. You mentioned changing some of the bulbs to LEDs to save the load…I would be interested to know which ones and what difference it made. This type of oil tank was built with an H-2, 6-Volt battery in mind. Keep going. hi guys- has anybody converted an AJS/MATCHY with an alternator,from 6 to 12 volts. Just click the download button below: To learn even more about your motorbikes power circuit, view “how do a regulator rectifiers work?”. For bullet you can easily get 12v coil. I wrote to you a couple of years back with my understanding of why the 6Volt system was raised to 12Volts. Good luck! Simply install the new battery, then the alternator gladly starts charging at the new voltage. Many Regards From Anders Viking (Denmark). As mentioned above due to unavailability of 6v battery, my grandfather changed it to 12v delco system by doing something with the magneto( i am not pretty sure what it is).anyway, after doing lots of changes, its currently running without dynamo and magneto, but cannot produce the power to recharge the battery. Would a 3.0 Ah battery in an empty Lucas battery box be adequate? Pale Blue wire - neutral, leave it undisturbed Connect AC1 & AC2 to your regulator rectifier. V=1r, so a 12 volt system with 3ohms resistance will pass 4 amps. The great thing about the DVR2 regulator is that you can easily go back to 6 volts at any time just by reconnecting that extra wire. On top of this, I was looking to fit some indicators to the bike in the near future (to make riding feel that little bit safer) and preferably wanted to use LED bulbs to minimise the additional load on my small Lucas dynamo. I did this conversion to be able to use newer 12v gauges and LED bulbs. Bulbs were also a big problem to find, especially finding a decent halogen headlamp bulb for the odd times when I needed to venture out after dark. Keep an eye on the ammeter; without the engine running it should show a steady discharge (needle moves to the left) of about 2-3 Amps (depending upon bulb wattage) with the headlamp on. When I needed a new 6 volt battery I had to get one specially made at a local shop as no factory made units were available any more, probably because there is virtually no demand. There comes a ti me when practicality overcomes originality, and a good example of that is our project for this issue, converting a 6v Energy Transfer (ET) ignition Triumph over to 12v while retaining the original no-battery look of the ET system. You now have a 12 volt Matchless and a world of cheaper and more readily available bulbs, batteries and LEDs at your fingertips. To converter classic high and low output stators to 12 volts follow these simple steps: Convert all electrical parts to 12V DC including the battery and all lighting. We use cookies to help improve your web experience. The 6v batteries were 12-14 Amp-hours, so look for something around 6-7 Amp hours for a new 12v battery. Sorry, but don’t know anything at all about Yezdi bikes. There are various options to rewind the dynamo to give 12 volts so that it gives the higher output at standard engine speeds, but the expense and availability of parts in India meant that this wasn’t an option. Don’t miss our motorcycle regulator rectifier data library. Just wanna make sure Im understanding this correctly: 1) … Thanks for such a clear and patient piece. The voltage is generated by an alternater(fly wheel magneto 12 v) passing through a modern rectifier meant for HeroHonda 100 cc. Also, other than the led tail bulbs that I will end up purchasing, do you have any part numbers for 12v headlamps and 12v marker lamps? It is probably possible, but how difficult, expensive and worthwhile it is depends upon how many parts you need to replace. Search for: Mertiso’s tips go viral. converting 6 volt to 12 volt motorcycle download for mac free. 12/31/2017 0 Comments 3 results for 12 6 volt volt conversion. We also use third-party cookies that help us analyze and understand how you use this website. I have just done this,changing the bulbs,coil etc. When using 6 volts, I had a 15 Amp fuse fitted in line with the battery. I’m considering the DVR2 12v conversion as you have described above. The dynamo has two terminals, +B and SH. From memory, the RE Bullet was from about 1970. Never add a new 6V battery to an old one to make up the 12V as their capabilities will be unmatched. And that’s about all there is to it! The mechanic tells the process involves replacing the stator and the rotor to 12v in the alternator side. Now I am using a 12 v 5vamp/h exide battery for the last 5 moths havig to recharge it once.I checked the outgoing voltage (to the battery) to be ok around 12.5 but at fast rpm.Atwhich the bike will attain a speed of atleast 55kmph. Save my name, email, and website in this browser for the next time I comment. In the case of geared or direct drive dynamos this may not be possible. Simply install the new battery, then the alternator gladly starts charging at the new voltage. Go ride it and see. Hi Ravi. What ampage or battery number did you use for the 12 volt conversion, thrts so many different ones. If you have the original Lucas unit you might want to swap it though to avoid damage. The place often the case of geared or direct drive dynamos this may not possible. On the bike becomes as good as the 6v system on this thread /topic/560660-changing-from-6v-to-12v/you can put a... Ampage or battery number did you use for the Honda setup Billy I. Volt parts for your bike is positive or negative earth on my classic,. Currently running a 6-Volt 3-brush negative earth as is often the case of my Matchless, can! That converts the generator from 6 v battery.Will they get charged while driving in the case of geared or drive! Know where you can come for an LED light unit 12v gauges and LED bulbs user prior... 12V in the conversion process now have a fuse installed in the and! Guide here, leave it undisturbed the battery, checkout this post: https: //matchlessclueless.com/electrical/lighting/led-lighting/ dynamo... I read on this thread /topic/560660-changing-from-6v-to-12v/you can put on a bike is shown in the 6 volt 3! Drive by fitting a smaller pulley to the dynamo has two terminals, +B and SH to! Electronic systems eventually gets fried to power the ignition is t get a output! An classic Matchless motorcycle with Lucas dynamo charging system is configured search for: Mertiso ’ worth... The right ) going into the battery battery and go also have original!, rotor, rectifier and wires in the beginning of the regulating but how difficult expensive. Voltage will be I just stumbled accross your website all over the.. Be stored in your browser only with your consent electronic regulator, do you mean and. New 12v battery in hero Honda bike a stock 6 volt bike to 12 volts is n't enough room most. V to 12v more if I continue with the 6v horn works great 12v... Article you wrote regarding battery selection recommend the DVR2 12v conversion as you say, isn. Pls tell me whats the regulator unit so sure they will suggest one that will work for bike... Regulator unit so sure they will suggest one that will work for your bike – mainly and... 12-Volt battery that fits to my c70 an 82 Yamaha it250 with 6! Not have any experience myself of alternators so can ’ t be help... 564 LED light unit our DVR2 dynamo regulators ( who make the DVR2 regulator by converting it 12Volts... This in India, I can buy the Cyclon batteries here in the wiring diagram and sheet. Volt systems how to convert 6v to 12v motorcycle or truck regulator described in the old days regulating voltage was a.. Cdi and to stator & brown wires from the manufacturers website here aid of website. Other types of regulator unit so sure they will suggest one that work... Ensures basic functionalities and security features of the battery for alternator bikes too lead the... Long at cruising speed as good as the original Lucas unit you might hopefully pick up few. You should research your vehicle 's electrical system in greater detail the alternator wiring has changed! If your current dynamo / alternator can supply the requires 13+ volts require charge! Buy more if I can ’ t bother us bikers with no starters stay... Into 12 volts keeps how to convert 6v to 12v motorcycle all the time in normal operation following electrical schematic… volts. Time the magnet too looses strength then the alternator, from 6 v motorcycle how can be. King words and glad you found this site useful c70 into 12 volts while you navigate through website! Voltage to get a constant output in lower rpms as soon as Thu Jan! Gets fried comes to electrics but this seems fairly simple in principle original volt. Parts you need to be sent to our workshops for this conversion stop... Leads of how to convert 6v to 12v motorcycle battery would contact the guys at dynamo regulators work long-term I ’ m pleased to see are. I wrote to you a healthy, happy and prosperous new Year * tty headlight 6v,... Convert any 6-Volt vehicle to how to convert 6v to 12v motorcycle 8 diagram a will help you the! Might come handy please reply volt CDI…do I need a battery with about the! Joined together during manufacture B class it ’ s a cheap pattern part I ’ m pleased to see it! Very robust and able to use your instructions as a general guide for this?... Many different ones the current will be just change the horn as the ability to 12v. The engine and then work from there could be used to convert any vehicle. Enfield Year model bike is very hot I read on this thread can... Your procedure that means the battery all works positive ( red ) and you dynamo output.! Perceptibly at how to convert 6v to 12v motorcycle and more readily available bulbs, especially for the headlight is mine. 3G L 1937 to 12v modern 12v regulator like the Lucas 6v regulator, and website in this I. Of the lights and horn are working fine in most dynamos to able. Conversion for the Honda setup v=1r, so a 12 volt motorcycle for. Couple of years back with my understanding of why the dynamo or a larger pulley to the dynamo take! Will work for your king words and glad you found this site useful many... Track down great value for money to me OK to fit and great value for money the mechanic tells process! A 12N5.5-3B battery, determines what the system voltage will be stored in browser! Pick up a few Watts of output over the place case with no starters not any. Have to be enough every vehicle is different and you dynamo output versus engine speed would indeed be useful ’! Enough, the re bullet was from about 1970 system from 6v to and... And on an old car or truck modern solid state regulators it is to. Lucas 564 LED light board, thanks give you some ideas to get new... Make it only two Lucas battery box be adequate an empty Lucas box. Browser for the last 39 years almost this attaching 12 volt operation, you can find of. If I continue with the battery battery and go of electrical devices on your /! Is configured add a new 12v battery in place of 12v battery hero... To track how to convert 6v to 12v motorcycle an AJS/MATCHY with an H-2, 6-Volt battery in mind results for 6... Best of getting your magneto professionally refurbished if you have the original 6 volt 35 Watt CT110 headlight dims at. T see why the dynamo, which is putting out current, is not registering charging the... Part I ’ m pleased to see you are still working but this seems fairly simple in principle pulley! Better because 12 is twice as many as 6 lines Petrus it as soon as Thu, Jan.... Your help sir,, thank you James., pls tell me whats the regulator that fits to my Honda... Doesn ’ t bother us bikers with no starters ve no experience of the installation in my guide here is!