Shimano Dura-Ace R9120 11-Speed Mechanical Lever & Disc Caliper Set Color_Dark Blue X5 brings out the best

X5 brings out the best in any bike-and in every rider

Campagnolo's objective is to provide both professional and amateur cyclists with the best braking system possible

Shimano Ultegra Di2 6770 STI Shifter - Left 2 Speed

20% more puncture protection

Durable forged aluminum with integrated spider

Shimano Dura-Ace R9120 11-Speed Mechanical Lever & Disc Caliper Set Color_Dark Blue X5 brings out the bestShimano Dura Ace R9120 11 Speed Mechanical Lever & Disc Caliper Set Precision engineered high performance Dura Ace hydraulic disc brake STI's give you control, modulation and power with minimal effort in all riding conditions. Dura Ace 11 Speed is one of the top of the line performance road cycling gear levers and braking components. The precision engineered high performance Dura Ace hydraulic disc brake STI's give you control, modulation and power