Item: IRDM7100SGS

Pulley & Inner Cage Kit Sram GX 1x11/Force1/Rival1 Type 2.1   SRAM Derailleur Pulley Sets includes both upper and lower pulleys as well as a long pulley arm compatible with SRAM GX 1x11, SRAM Rival 1 and SRAM Force 1 rear derailleurs.

Pulley Kit Sram 70/90 Eagle   Rear derailleur pulley kit for Eagle 90 and Eagle 70 T-Type rear derailleurs Includes 14T upper and 16T spider pulley with bushings, and 2 stainless steel pulley screws

Pulley & Inner Cage Kit Sram X01 Eagle 12sp   Service parts for Sram XO1 (12 speed) Eagle mechanical rear derailleur Includes inner cage and upper and lower pulleys X-Sync pulleys

Pulley Kit Sram NX/SX Eagle   Rear derailleur pulley replacement kit for Sram NX and SX 

Pulley Set Shimano Dura Ace RD-R9100   Replacement Shimano pulley set for Dura-Ace RD-R9100 11-Speed rear derailleur. Compatible Model : RD-R9100-SS, RD-R9150

Outer Plate Assembly Shimano Deore RD-M6100 SGS   Replacement outer plate for Shimano Deore RD-M6100-SGS 12sp rear derailleurs.

Outer Plate Assembly Shimano XT RD-M8100 SGS   Replacement outer plate for Shimano XTR RD-M9100-SGS 12sp rear derailleurs.

Rear Derailleur Shimano Tiagra RD-4700 10sp SS Cage   The SHIMANO TIAGRA rear derailleur shifts with a consistently smooth, light action. Designed for 10-speed road drivetrains. Features Min cog: 11T Max cog: 28T Compatible only with Tiagra 4700 or GRX RX400 shifters  

Derailleur Sram GX 2.1 10sp Long Cage    Leveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur provides incredible shifting speed and precision. EXACT ACTUATION™ technology eliminates slop and shifting variation. ROLLER BEARING CLUTCH™ technology delivers maximum drivetrain stability-even through the...

Rear Derailleur Battery Shimano Di2 BT-DN320   Full wireless technology means an all-new battery. The BT-DN320 fits snuggly and protected within the new wireless XTR rear derailleur and powers the fast and smooth shifting XTR is known for. Features Protected Battery: Tucked safely inside...

Rear Derailleur Sram Apex 1 11sp Long Cage - Black   SRAM's Apex® 1 drivetrain provides the gear range and the shifting simplicity to let you simply go where you want. The Apex 1 rear derailleur makes that gearing choice a reality with clean,...

Rear Derailler Shimano CUES RD-U4000 9sp GS   This 1x9-speed rear derailleur's smooth operation and dependability will help inspire riders to expand their trail-riding comfort zone. Its low-profile design and chain stabilization will give them the confidence to choose rougher routes. Features Stable drivetrain...