Shimano RD-8000 SS Ultegra Rear Derailleur 11-Speed OUT OF BOX Bike Accessories Brand_Challenge asymmetric RIM HEIGHT CATEGORY Low

asymmetric RIM HEIGHT CATEGORY Low RIM HEIGHT Front and rear: 33

Front Positioning: Swim at slower speeds with perfect stability

A polycarbonate layer built inside the helmet keeps the foam together in the event of a crash

The aerodynamic advantages of the Cervélo P3 make it an ideal choice for time trials and triathlons

Shimano RD-8000 SS Ultegra Rear Derailleur 11-Speed OUT OF BOX Bike Accessories Brand_Challenge asymmetric RIM HEIGHT CATEGORY LowColor: Black Largest Cog: 30 Rear Derailleur Mount Type: Shimano Rear Direct Mount , 10x1 Standard Chain Wrap Capacity (teeth): 35 Cage Length: Short Rear Der Shifter Compatibility: Shimano Road Drivetrain Speeds: 11 Weight: 200 *May have minor cosmetic imperfections (paint chips surface scratches). Fully functional, warranty intact. Offered at a reduced price