new chain and cassette fitted and gears setup by bike shop but when I stand up out of the saddle in the little ring, the chain is 'slipping' when I push down with force
this is both annoying and potentially dangerous (have already bruised my knee, banging it into the bars when the chain slipped on a steep hill)
how do I stop this happening? do the chain and cassette wear into each other? adjust the b-screw?
new chain and cassette fitted and gears setup by bike shop but when I stand up out of the saddle in the little ring, the chain is 'slipping' when I push down with force
this is both annoying and potentially dangerous (have already bruised my knee, banging it into the bars when the chain slipped on a steep hill)
how do I stop this happening? do the chain and cassette wear into each other? adjust the b-screw?