SRAM Derailleur Pulleys for 2003-07 X0 short cage X9 and X7 Mount | Rotor Size-140 Post | 180 Rotor Aluminum body with stainless steel

Aluminum body with stainless steel braking surface designed to minimize brake noise

Includes all required mounting hardware

S Lower EC30 Weight 82 Crown Race 26 S

1 Courier Crankset - 170mm Single Speed 48t 130 BCD GXP Spindle Interface Black

Wheels Manufacturing hangers are stiffer than almost any OEM hanger which improves durability and shifting performance

SRAM Derailleur Pulleys for 2003-07 X0 short cage X9 and X7 Mount | Rotor Size-140 Post | 180 Rotor Aluminum body with stainless steelSRAM Derailleur Pulleys for 2003 07 X0 short cage X9 and X7. Original equipment rear derailleur pulleys for SRAM rear derailleurs. TECH SPECS Fits Brand SRAM Drivetrain Speeds 10