Jockey Wheels for Shimano Ultegra, XT and Saint 9-/10-speed. Set consists of guide pulley and tension pulley. With 11 teeth.
Compatible with the following derailleur:
- XT (M772, M771, M770, M761, M760, M751, M750, T780)
- Ultegra (6700, 6600, 6500)
- Saint (M810, M806, M805, M801, M800)
- Nexave (C910)