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Question about gearing
Can somebody please advise me on which way to go should i change the front sprocket to a 16 or change the rear to a 43 as i am looking to change the cruising rpm of the bike normally ride about 80 ish has anyone done this and what were your findings ??
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my mods 2008 XTX/C.C.C. stubies/D.N.A.stage 3 Air filter/PC3+Custom Kev map/Kev's O2 eliminator mod/yam sump guard painted/yam hand gaurds+spoilers/S.W.Moteck engine bars/R&G swingarm protectors/R&G fork protectors/Puig screen/Worry Brother Tail tidy/L.E.D rear light/L.E.D indicators/Personal number plate/Oxford hot grips/Hyperpro front springs/15w fork oil/Hyperpro rear spring/Avon Distanzia tyres/42t rear sprocket/powder coated heal plates and rear foot rests/L.E.D front spot lights |
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I changed the rear two 3 teeth lower than standard (ie 42 teeth from the standard 45) which is the same as going one up on the front.
Acceleration is affected a small bit but not much really. Before the standard gearing would at 70mph indicated only be around 64-65mph on gps, where as now with the non standard gearing at 70mph indicated it will now show around 68-69mph. Before changing the gearing i couldnt sit at 80mph indicated due to vibs etc etc but not i can sit at an indicated 80mph which is really around 78mph no bother, the vibs are still there but not as much as before.
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That might be the easiest way to change as i will soon need a rear tyre so will get a new sprocket at the same time .Did you have to alter the chain length (remove a link) or will the adjusters take out the extra slack??
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my mods 2008 XTX/C.C.C. stubies/D.N.A.stage 3 Air filter/PC3+Custom Kev map/Kev's O2 eliminator mod/yam sump guard painted/yam hand gaurds+spoilers/S.W.Moteck engine bars/R&G swingarm protectors/R&G fork protectors/Puig screen/Worry Brother Tail tidy/L.E.D rear light/L.E.D indicators/Personal number plate/Oxford hot grips/Hyperpro front springs/15w fork oil/Hyperpro rear spring/Avon Distanzia tyres/42t rear sprocket/powder coated heal plates and rear foot rests/L.E.D front spot lights |
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Here is a good tool I use for gear ratios, choose your bike then play with different gear ratios to see what changes it makes.
http://www.gearingcommander.com/
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