Hi to all
Am slightly perplexed as I've just built up first road bike for one of the kids, and it's running an 8spd Veloce groupset.
The cassette is a little worn looking, and is jumping on the smallest two cogs when pressure is applied (climbing type pressure) through the cranks. It doesn't jump in any other cog.
Is just that these two cogs are knackered and I should simply replace the cassette? Or could it be an adjustment issue? Spent quite a long time adjusting the rear mech and it shifts well, smoothly and accurately across the whole cassette.
Am running it with a virtually new 7700 Dura Ace chain which is a 9 speed I believe (just in case the change could possibly be the issue), which is virtually new and not stretched/knackered in any way.
Many thanks for any thoughts!
Am slightly perplexed as I've just built up first road bike for one of the kids, and it's running an 8spd Veloce groupset.
The cassette is a little worn looking, and is jumping on the smallest two cogs when pressure is applied (climbing type pressure) through the cranks. It doesn't jump in any other cog.
Is just that these two cogs are knackered and I should simply replace the cassette? Or could it be an adjustment issue? Spent quite a long time adjusting the rear mech and it shifts well, smoothly and accurately across the whole cassette.
Am running it with a virtually new 7700 Dura Ace chain which is a 9 speed I believe (just in case the change could possibly be the issue), which is virtually new and not stretched/knackered in any way.
Many thanks for any thoughts!