Rafael Rodriguez
New member
so my crankset doesnt move the pedals anymore, it tightens every 2 minutes and then i have to loosen, but when i loosen it the crank arm becomes looser. so basically i think the crank set is done. i tried to take it off but i only got the side that doesnt had the cog, and all i see little ball bearings. and there are two lost. do i need a new crankset? what do you recommend? do i need a new bottom bracket? a new chain? please help?