What was the stock gearing on a 1986 tlr 250 front and rear and has anyone have any recommendations for gearing

Thanks

What was the stock gearing on a 1986 tlr 250 front and rear and has anyone have any recommendations for gearing

Thanks

parts book quotes

9t front

39t rear

parts book quotes

9t front

39t rear

i use 10t front

42t rear (gasgas sprocket)

best regards bob

Have worked my way through most combinations and much depends on your riding tyle and ability.

A 9T front and 41T rear is about as low a gear ratio as I would recommend....Allows full use of 1st , 2nd and 3rd gear and suits most clubman class trials, particularly if tight turns are involved!

A 9T front 39T rear works well if you are doing any road trials / riding mainly stream sections...You use 1st for virtually everything...I use this for the Sammy Miller rounds / IOM 2 DAY.