Dura-Ace ST-R9270 Di2 12-Speed Hydraulic Brake/Shift Lever Options:Dura-Ace ST-R9270-LF Di2 Shift/Brake Lever - Left, 2x, Black Ball bearings at the rotation

Ball bearings at the rotation interface make for a smooth-feeling shifter that is very durable

MIXED WHEEL: A 29” front wheel helps ensure stability and surefooted performance in the most hectic terrain

The secret sauce comes from the new MiniR® fabric that reflects the sun to help keep you cool yet is plenty tough for the rigors and abuse that comes with trail riding

Rim: Rapide CLX Cabon Clincher

The most versatile fork in the RockShox lineup features a hyper-focused new chassis that’s lighter while still critically stiff for Lyrik’s legendary performance and party attitude

Dura-Ace ST-R9270 Di2 12-Speed Hydraulic Brake/Shift Lever Options:Dura-Ace ST-R9270-LF Di2 Shift/Brake Lever - Left, 2x, Black Ball bearings at the rotationFeaturing Servo Wave Action brake technology, the Shimano Dura Ace ST R9270 brake lever delivers modulation and control like never before. Wireless shifting keeps your bike looking clean while offering the fastest, most precise gear changes available. All of this resides in a dual control lever that employs the most advanced materials to offer lightweight and refined ergonomics that provide comfort and control for the most demanding conditions. The