Shimano Ultegra RX 800 Rear Derailleur Wheel Tubes & Tires Tuned compliance

Tuned compliance

dropped seatstays to absorb road shocks and vibrations

rotation angle setting range for I-SPEC EV shifting lever BR-M6100

• Cam-actuated micro-adjustable clamp fits 7/8" to 3" (22 mm–76 mm) diameter tubes and seat posts of any shape and material

or commuting bikes for a professional

Shimano Ultegra RX 800 Rear Derailleur Wheel Tubes & Tires Tuned complianceWith the diversification of road cycling and the growth of gravel and multi surface riding, Shimano introduces Ultegra RX, rear clutch derailleurs that further the versatility of the Ultegra R8000 drivetrain Chain Stabilizer mechanism adopted from mountain bike design adapted and tuned for road drivetrains and riding conditions ON OFF switch Precise accurate shifting Compatible with current road DUAL CONTROL LEVER Shimano Shadow RD Plus technology