microSHIFT R8 Rear Derailleur - 89 Speed Long Cage Black MFPN=SB-R400K-R-BK Engineered to be 25% lighter

Engineered to be 25% lighter — so every step feels faster

Axle Type 14mm Freehub Body BMX Cassette Hub Model Eclat Cortex Evo FC Position Rear Rim Color Black Rim Construction Aluminum - Welded Depth 16mm Rim Drilling 36 Rim External Width 34mm Rim Material Aluminum Rim Model Eclat E440 Spoke Type J-Bend Valve Schrader Wheel-Brake Comp

Sold as a set of (2) spacers: (2) sets required per shock

A thin yet durable mesh top lines the top of the hand and the area between the fingers

microSHIFT R8 Rear Derailleur - 89 Speed Long Cage Black MFPN=SB-R400K-R-BK Engineered to be 25% lighterR series rear derailleurs are designed to work with 7 8 9 and 10 speed Shimano compatible road shifters. These R8 rear derailleurs have composite and steel parts that weigh more but have the same durability and performance as R9 and R10. Steel pulley cage for extra durability Not compatible with Shimano Tiagra 4700 road system Largest Cog 28 Color Black Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain