Fast Action Twist Grip Conversion
Fast Action Twist Grip Conversion
Always thought that getting peak power delivery was twisting the throttle outside my natural grip range, so awkward.
I've seen you can get replacement throttles with higher ratio cable pulling...anyone got/tried any? Worth it?
e.g. http://www.demon-tweeks.co.uk/motorcycle/throttles
I've seen you can get replacement throttles with higher ratio cable pulling...anyone got/tried any? Worth it?
e.g. http://www.demon-tweeks.co.uk/motorcycle/throttles
- lloydie
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Re: Fast Action Twist Grip Conversion
The standard one is 1/4 turn ,
My trick is to remove the return cable and glue on extra plastic to the throttle tube .
You have a light fast throttle then but combine that with a lighter flywheel and +2 rear sprocket it becomes a very different animal !!
My trick is to remove the return cable and glue on extra plastic to the throttle tube .
You have a light fast throttle then but combine that with a lighter flywheel and +2 rear sprocket it becomes a very different animal !!
Re: Fast Action Twist Grip Conversion
Or fit an RC45 throttle tube from David Silver as some have done,
Chris.
Chris.
- agentpineapple
- Posts: 15124
- Joined: Sat Mar 26, 2011 9:16 pm
Re: Fast Action Twist Grip Conversion
I think there's several different models that use a hrc 1/6 throttle tube, iirc a cbr600rr was one of them, I run the 1/6 tube, and I love it, it cost just over £20, well worth the money imho.sirch345 wrote:Or fit an RC45 throttle tube from David Silver as some have done,
Chris.
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Re: Fast Action Twist Grip Conversion
one more vote for the RC45 Honda part, it will get you 1/6th turn, but you need to remove the return cable as Lloydie said.
initially you need to be a little more careful in slow / wet roundabouts as it is less forgiving of clumsy wrist action, but on the move it is great and you should learn to be gentle in the wet
initially you need to be a little more careful in slow / wet roundabouts as it is less forgiving of clumsy wrist action, but on the move it is great and you should learn to be gentle in the wet
AMcQ
Re: Fast Action Twist Grip Conversion
Cheers guys
Seeing the HRC and QAT acronyms I've noticed there's a load of old threads (sorry)....so I'm looking to buy an HRC 1/6 kit:
http://www.ebay.co.uk/itm/HRC-QUICK-SHI ... 27c978b93f
(assume it simply replaces std part without mods?)
and as echoed by Marty/AMcQ's recent post, I'll also remove the return cable.
Since I've got a sticky pull cable I'll replace that at the same time as fitting the QAT. Fingers crossed!!
Seeing the HRC and QAT acronyms I've noticed there's a load of old threads (sorry)....so I'm looking to buy an HRC 1/6 kit:
http://www.ebay.co.uk/itm/HRC-QUICK-SHI ... 27c978b93f
(assume it simply replaces std part without mods?)
and as echoed by Marty/AMcQ's recent post, I'll also remove the return cable.
Since I've got a sticky pull cable I'll replace that at the same time as fitting the QAT. Fingers crossed!!
Re: Fast Action Twist Grip Conversion
The sickly throttle can also be
a) from the push pull cables being too tight and fighting each other [will be fixed when the return cable is removed]
b) the throttle grip rubbing against the bar-ends
so remember to check this too
a) from the push pull cables being too tight and fighting each other [will be fixed when the return cable is removed]
b) the throttle grip rubbing against the bar-ends
so remember to check this too
AMcQ
Re: Fast Action Twist Grip Conversion
So I removed current throttle tube to disconnect the return cable....arghhh...all that cr@p on the bar was causing the sticking.
Will clean it up, remove the cable and fit HRC QAT 1/6
Will clean it up, remove the cable and fit HRC QAT 1/6
- lloydie
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Re: Fast Action Twist Grip Conversion
Give it a rub down and a coat of paint or its just going to happen again.
I always give the right clipon a good spray with silicone spray too as it helps it and don't get clogged up like if you used lube .
I always give the right clipon a good spray with silicone spray too as it helps it and don't get clogged up like if you used lube .
Re: Fast Action Twist Grip Conversion
Wow I never thought Lloydie would post about not using lube
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Duffy1964
Yellow 1997 Storm R.I.P. Orange 2000 Streetfighter (Rufus), Red & Silver 1968 Triumph Trophy 650, Blue 2003 Storm Project, Red 2007 Montesa Cota Trials 250 & 1959 BSA D7 175cc Bantam Trials Project
Yellow 1997 Storm R.I.P. Orange 2000 Streetfighter (Rufus), Red & Silver 1968 Triumph Trophy 650, Blue 2003 Storm Project, Red 2007 Montesa Cota Trials 250 & 1959 BSA D7 175cc Bantam Trials Project
- lloydie
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Re: Fast Action Twist Grip Conversion
There's times and places for lube ! But this ain't one :-(Duffy1964 wrote:Wow I never thought Lloydie would post about not using lube
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- agentpineapple
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Re: Fast Action Twist Grip Conversion
surely silicone spray can be used as emergency lube?lloydie wrote:There's times and places for lube ! But this ain't one :-(Duffy1964 wrote:Wow I never thought Lloydie would post about not using lube
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- lloydie
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- Location: In the garage somewhere in Coventry
Re: Fast Action Twist Grip Conversion
Anything can if you have the imagination !agentpineapple wrote:surely silicone spray can be used as emergency lube?lloydie wrote:There's times and places for lube ! But this ain't one :-(Duffy1964 wrote:Wow I never thought Lloydie would post about not using lube
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Re: Fast Action Twist Grip Conversion
why remove the return cable? is it there 4 a reson?
Re: Fast Action Twist Grip Conversion
Half the friction without it. Whether it's necessary depends upon your point of view. My old Beemer had rather manly sized cv's on but the jaymans didn't think it necessary.smokey wrote:why remove the return cable?