SRAM XX1 X-Sync 11-Speed Ceramic Bearing Pulley Set MFPN=TTL009 Diameter 20in Front/Rear or Set

Diameter 20in Front/Rear or Set Rear ID Width (mm) 24 Axle Size B/O 14mm Rim Color Blk NMSW Rim Model WEI DM30 Hub Model W/M MX-4000 Hub Spacing 110 Hub Color Blk Gears 1s FW/FW Brake Type RIM Spoke Type 14G BK Spoke Count 36H Wall Dbl Valve Type SV

Steel wear plate improves durability

Once measurements are obtained

Type Length/Teeth 170x46 Spindle Type 103mm JIS Square Taper Color SIL/SIL Bolt Pattern 130x5B Weight 620g Speed 1 1/8`

BB Shell Type PF30 BB Shell Width 79-83mm BB Bearing Ceramic Crank Spindle Diameter 28

SRAM XX1 X-Sync 11-Speed Ceramic Bearing Pulley Set MFPN=TTL009 Diameter 20in Front/Rear or SetOriginal equipment rear derailleur pulleys for SRAM rear derailleurs. Fits Brand SRAM Drivetrain Speeds 11