Tacx Jockey Wheels Standard Ball Bearings SRAM T4050 10 Speed
MDIGAD0089Regular price £11.39
Run extremely smoothly for the highest performance
Manufactured from a resin composite
Resistant to wear and equipped with quality precision bearings
Closed stainless steel ball bearings they will not get stuck, show play or squeak
Fits Shimano 9 and 10 speed derailleurs.