I'm starting to get slipping on the highest gear 11t sprocket. Done 4300km (I wax my chain every 200-300km). Chain wear has just reached 0.75%, so the chain is ready to swap out, but I don't want to throw away another whole cassette when it's only the smallest sprocket that is worn out. The smallest two sprockets on the CS-HG50 / SLX HG81 (10-speed) cassette come off separately from the main cassette. It seems like Shimano want us to buy a whole new cassette when only 1 or 2 sprockets are worn, because you can't buy original 11t or 13t replacement sprockets (I haven't found any sources).
Has anyone tried the replacement sprockets available from China (via eBay)?
Cheers
Has anyone tried the replacement sprockets available from China (via eBay)?
Cheers