2004 Derbi Senda SM 125 4T "chain move won" Questions

...promptly flew off, chain now bent and kickstat still engaged unable to start or move bike.? Apparently a gear from the kick start level has become jammed which is why the engine won't turn.

won't come out.. Is there something else I need to do to get it out.. Here are the steps from the manual: Electric Starter Removal 1. Remove L.H. crankcase cover. 2. Remove idler gear 1 and shaft.

...the chain is to tight when you put it into gear you loose 2-3 links of slack and if its to tight you cant change gear move the back wheel closer to the swing arm that should fix it hope this helps ...

...move at all. It’s only been ridden on pavement and hasn’t hit in holes and hard bumps. Does the clutch handle operate freely? does it have a good amount of spring tension when you squeeze it? If not, ...

chain stretches over its life, it won't fit in all of the teeth on the rear sprocket. This will cause the chain to ride up on the teeth at higher RPMs and jump (causing the feeling of a jolt or **

cf moto 250 revs but won't move cf moto 250 revs but won't move no gears??  brakes stuck on, no chain, need more info Broken belt or worse, possibly, mine broke a transmission shaft.