Cornish Bob
Dirt Disciple
Fitted the new tyres over the weekend and while the wheel was off checked out the freewheel as it was still sticking and it feels like the bearings have had it. I've read that it isn't worth the hassle of stripping it out and changing the bearings so I take it I put a complete cassette on. The groupset is Shimano 105, the cassette a six speed, can I replace it easy enough, I've looked on Chain Reactions' site but can't find anything like it, or should I look for a secondhand one?
