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Fitting Heated Grips to a Bike With 6V Electrics

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Pernig
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Joined: 24 Jul 2006
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PostPosted: 13:06 - 06 Oct 2010    Post subject: Fitting Heated Grips to a Bike With 6V Electrics Reply with quote

Is this going to work?

I ordered a set of the rather cheap heated grips that G mentioned in another thread. I thought I would fit them to my brother's bike and see if they were any good, then if they were buy a set for me.

However I just thought his bike is a H100 which has a 6 volt electrical system. If I fit these will they still work but sort of not as well?
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Dex
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Joined: 19 Apr 2009
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PostPosted: 13:32 - 06 Oct 2010    Post subject: Reply with quote

Years ago I had an H100, the electrics were barely able to power the candle of a headlight.


So I made a set of heated grips out of printer ribbon cable. They just about got warm. Ish. But headlight was even dimmer.

I wouldn't bother, but good luck Smile
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Dex
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Joined: 19 Apr 2009
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PostPosted: 13:32 - 06 Oct 2010    Post subject: Reply with quote

Years ago I had an H100, the electrics were barely able to power the candle of a headlight.


So I made a set of heated grips out of printer ribbon cable. They just about got warm. Ish. But headlight was even dimmer.

I wouldn't bother, but good luck Smile
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tatters
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Joined: 05 Jan 2004
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PostPosted: 13:41 - 06 Oct 2010    Post subject: Reply with quote

You would probley get some heat runing them at 6 volts but it would be very little and you would,nt be able to feel it through your gloves.


Only options you,ve got to get them to work fully is to use a 6-12v step up transformer if you can get hold of one or convert the bikes charging system to 12 volts which would require rewinding of the stator plus a new battery (or capatictor if no battery is used) and a new regulator/rectifier.
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Teflon-Mike
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Joined: 01 Jun 2010
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PostPosted: 15:46 - 06 Oct 2010    Post subject: Reply with quote

Honda H100, the old two-smoke?
Did my 'Part 1' test on one of them Smile
If it had been a CB100 or older CG with Honda parts-bin interchangeability might have been FAIRLY straight forward to upgrade to 12v electrics, but on the two-stroke, suspect finding compatible rotor & back-plate may be a bit more awkward.
Though not entirely un-do-able....
Whether it would be worth the effort or not is another matter entirely.

Probably your BEST option is to go for a total loss system.

Simply wire the grips to a seperate battery, and re-charge it over-night.

I'd probably go for a sealed 'alarm' battery from Maplins, as they tend to be cheaper than Gel-Cels & give better mounting options.
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tahrey
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Joined: 07 Jul 2010
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PostPosted: 19:46 - 11 Oct 2010    Post subject: Reply with quote

If my leftover physics knowledge is correct, at half the voltage you'll be getting one-quarter the output power. So they may be just enough to stave off frostbite, but they won't be "warm".

Now am I seeing that correct? Three quid plus two quid postage? Get in.
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Old Thread Alert!

The last post was made 15 years, 338 days ago. Instead of replying here, would creating a new thread be more useful?
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