Shimano Dyna-Sys 10 Speed Jockey Wheel Set - High Grade - Deore XT Level YGroup_7033480020013 This derailleur mod will position

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

The 100cc version will carry EDC Tool and a 12

DYNA-SYS compatible

41mm - PF92 frames

Leveraging the legendary history of SRAM shifting

Shimano Dyna-Sys 10 Speed Jockey Wheel Set - High Grade - Deore XT Level YGroup_7033480020013 This derailleur mod will positionShimano'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