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Gt kit gearing

Posted: Mon Apr 12, 2010 6:41 pm
by simon k
evening all. looking for a gearing advice for a series 1, gt 186. 60mm crank, 25mm dell. 42mm clubman & 13.5 stone rider?
does 16/46 sound about right?
cheers Simon

Re: Gt kit gearing

Posted: Mon Apr 12, 2010 6:56 pm
by mark
what gearbox?

Re: Gt kit gearing

Posted: Mon Apr 12, 2010 6:57 pm
by simon k
oh yeah sorry it's a 150 gearbox

Re: Gt kit gearing

Posted: Mon Apr 12, 2010 7:12 pm
by sean brady scooters
16/46 sounds fine to me Simon

Re: Gt kit gearing

Posted: Mon Apr 12, 2010 7:29 pm
by simon k
thanks Sean

Re: Gt kit gearing

Posted: Tue Apr 13, 2010 2:28 pm
by goldeneye
rob miller is running an exact same set up on his series 2, but 17x46 on an italian LI 150 box. he tried 16, but went to 17 after his chain streched while he was away somewhere, still pulled it , so he stuck with that set up. supposed to be marvellous on petrol consumption.

Re: Gt kit gearing

Posted: Tue Apr 13, 2010 7:19 pm
by CPH Lambretta
Richard Taylor told me the same, that the GT kit can pull 4.60 gearing (LI150 17/46) no problem. And he should know :D

Re: Gt kit gearing

Posted: Fri Apr 16, 2010 4:23 pm
by simon k
thanks for the reply's. we have put 16/46 as we had the sprockets handy. may change it to 17 later.
agreed cph!