microSHIFT R8 Rear Derailleur - 89 Speed Long Cage Black CheckoutTitle=Kids Ride Shotgun Harness for Pro Evo seat send an interactive SOS message

send an interactive SOS message to Garmins coordination center

tapered CS & SS

Developed with the fundamental principles in mind to provide a safer more effective less expensive cleaning solution

Ultra fast and designed to offer the lowest rolling resistance possible

15mm axle nut tool and tire lever in one convenient package

microSHIFT R8 Rear Derailleur - 89 Speed Long Cage Black CheckoutTitle=Kids Ride Shotgun Harness for Pro Evo seat send an interactive SOS messageR 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