Powered by Max Banner Ads 

New Mountain Bike Chain Wheel problem ?

Japan S asked:


I recently replaced my original pedal chain wheel with one from another mountain bike. The new one works fine with speed & strenght. However when I change gear using the handlebar selector the chain won't jump to the selected gear
but positions itself between two tooth sets on the rear tire
or it jumps almost of the entire chain.
This is probably because the original number of teeth on the pedal wheel are 48-38-28 and on the new one has 46-36-26.

how can I adjust this or can't I ?

i would appreciate some kind help.

Used Mountai Mountain Bike a> a>