Shimano Ultegra Di2 R8171-RA Wireless Hydraulic Brake/Shift Lever - 12-Speed Bar Clamp Diameter (mm)_25.4 mm Upgrade your mountain biking setup

Upgrade your mountain biking setup with the Wolf Tooth RaceFace/Easton 28T CINCH Direct Mount Aluminum Chainring - the ultimate choice for durability

ideal for rough terrains

Designed specifically for SHI 8-11-speed mountain bike cassettes

- Adjustable straps fit most handlebars

Replacement hubs for the SE Bikes Marshawn Lynch edition Beast Mode Ripper

Shimano Ultegra Di2 R8171-RA Wireless Hydraulic Brake/Shift Lever - 12-Speed Bar Clamp Diameter (mm)_25.4 mm Upgrade your mountain biking setupExperience Precision and Innovation with the Shimano Ultegra ST R8171 RA Di2 Wireless Shift Brake Lever Right, 12 Speed, Black Elevate your cycling performance with the Shimano Ultegra ST R8171 RA Di2 wireless shift brake lever. Crafted for serious road cyclists and enthusiasts, this high performance component combines advanced materials, cutting edge engineering, and sleek design to deliver unrivaled control and reliability on every ride. Materials &