SRAM Red WiFli Rear Derailleur - 11 Speed, Medium Cage, Black Pedal Service Parts Manufacturer Part Number: 442-24221

Manufacturer Part Number: 442-24221

Axle conversion kits for RaceFace Vault hubs

- Airfoil posts up to 3

120025-Q1-L43B04

- New eco-leather super performance tape with excellent anti slip properties

SRAM Red WiFli Rear Derailleur - 11 Speed, Medium Cage, Black Pedal Service Parts Manufacturer Part Number: 442-24221Top of the line rear derailleur with generous use of carbon fiber and titanium for maximum performance at minimal weight. Carbon fiber and aluminum construction Ceramic bearing pulleys Titanium hardware Product Specifics Rear Derailleur Mount Type: 10x1 Standard Rear Der Shifter Compatibility: SRAM Exact Actuation Cage Length: Medium Drivetrain Speeds: 11 Weight: 152 Color: Black keyword search: RD4621 Chain Wrap Capacity (teeth): 37 Largest Cog: 32