Pulley Set XT RD-M773 Grips 15mm wrench / narrow profile

15mm wrench / narrow profile to fit between pedal and crank arm

Bar width: center/center from the handlebar tails

Cage Length: SGS/LongMax Front Difference: 10Mount: Direct attachment (conventional)/Direct mount compatibleMax Low Sprocket: 45Min Low Sprocket: 45Rear Speeds: 12Top Normal Spring Type: Shimano Shadow RD+

Specialized's S-Wrap Roubaix Bar Tape has a suede finish and the EVA foam damps vibrations and prevents slipping

When you want the power transfer of clipless

Pulley Set XT RD-M773 Grips 15mm wrench / narrow profileGenuine Shimano replacement part. For XT 9 & 10 speed rear gears. Guide pulley is top; tension is lower.