Shimano Ultegra/Deore XT/Saint 9/10sp 11T Jockey Wheels

Ultegra 10sp 6700, 6770, 6770-A. Ultegra 10sp 6600. Ultegra 9sp 6500. Shimano Deore XT RD-M8000/M8050 Dyna-Sys11 MTB Tension/Guide Pulley Set. Shimano brakes, gears, components and cycling accessories incorporate more than 45 years of cycling vigour built into each design; their experience and expertise make them the popular choice of the professional and amateur cyclist the world over.

eBay