Shimano Dyna-Sys 10 Speed Jockey Wheel Set - High Grade - Deore XT Level YGroup_7033480020013 Sealed bearings

Sealed bearings

This derailleur mod will position your jockey wheels in the optimum position to provide maximum chain wrap in the smaller cogs

41mm - PF92 frames

DYNA-SYS compatible

100% serviceable

Shimano Dyna-Sys 10 Speed Jockey Wheel Set - High Grade - Deore XT Level YGroup_7033480020013 Sealed bearingsShimano's genuine 10 speed mountain bike derailleur jockey wheels come in 3 different quality levels. The top of the line "Premium Grade" XTR wheels feature fully sealed cartridge bearings, lighter weight and a mud shedding design. These come stock on XTR 980 985 and Saint 820 derailleurs. The mid tier "High Grade" XT jockey wheels keep the sealed bearings, but loose the lightened mud shedding design. Standare equipment on 780 785 derailleurs. The