Shimano RD-M8100/RD-M8120 12 Speed Pulley Set (Jockey Wheels) Link Sports while V-Guard puncture protection provides

while V-Guard puncture protection provides reliable defence against cuts and road debris without sacrificing performance

the wide hookless bead design beefs up the leading edge of the rim and allows for greater impact resistance

An open and aggressive tread design gives the High Roller II excellent soil penetration and mud-clearing ability

Length: 260 mm

Sintered metallic compound for maximum durability

Shimano RD-M8100/RD-M8120 12 Speed Pulley Set (Jockey Wheels) Link Sports while V-Guard puncture protection providesShimano jockey wheels for the Shimano Deore XT RD M8100 and RD M8120 12 speed rear derailleurs. Set consists of guide and tension pulley with 13 teeth and sealed bearings for smooth running each. Mfr Claimed Weight TBC