microSHIFT R8 Rear Derailleur - 89 Speed Long Cage Black CheckoutSpec= 2-Piston Hydraulic Recycled thermal fleece offers warmth

Recycled thermal fleece offers warmth and sustainability

and confidence for the rider

Impact-resistant toe box Cleat Bolt Pattern 2-Bolt Closure Lace Gender/Age Men's Color Core Black/Red/FTWR White Shoe Size (US) 10 Defined Color Black Activity Cycling

Factory Series stanchions with slippery smooth

microSHIFT R8 Rear Derailleur - 89 Speed Long Cage Black CheckoutSpec= 2-Piston Hydraulic Recycled thermal fleece offers warmthR 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