Shimano Ultegra R8000 11-Speed Right Lever Mechanical ModelNumber=K3783 RC3 shocks feature external rebound

RC3 shocks feature external rebound and 3-Position compression adjustment (Open/Pedal/Lock) Solo Air lets you add air to your shock through a single Schrader valve filling both the positive and negative air spring chambers simultaneously

Sealed cartridge bearing front and rear hubs

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Shimano Ultegra R8000 11-Speed Right Lever Mechanical ModelNumber=K3783 RC3 shocks feature external reboundShimano Ultegra R8000 11 Speed Right Lever Mechanical. Ultegra ST R8000 Right ShifterComfortable ergonomic design Reach Adjustment Dual Control Lever Mechanical actuation Polymer coated cables TECH SPECS Rear Der Shifter Compatibility Shimano Road Shifter Derailleur Compatibility Shimano Drivetrain Speeds 11 Weight 220 Cassette Spacing Shimano SRAM 11 Brake Lever Actuation Short Pull Super SLR Color Black Adjustable Reach Yes