Description
Elite road racers demand reliable and precise shifting, 11-speed Dura-Ace R9100 delivers with its super-Light-weight yet durable design
Lighter and intuitive shifting operation Way to toggle link leverage construction
Way to improvements within the cage design outer trim is now not required permitting the rider to concentrate on racing
Light-weight nickel-plated forged alloy chain cage reduces weight and will increase rigidity while resisting abrasion from the chain
Extra wide pivot link and optimised spring tension gives a rigid, flex free shift at the same time as being smooth and lightweight action
