The Shimano GRX ST-RX815 11-speed Di2 shift/brake lever integrates electronic shifting with improved grip and confidence on chippy surfaces and descents

ELITE Pursuit 1:1 Chamois with smooth

4mm thick top

Shimano's OPTISLICK cables feature a minimal and uniform electrically coated layer that improves cable routing efficiency and provides excellent corrosion resistance

Down Country tire for mixed terrains

Shimano SLX CS-M7000 11-Speed Cassette 11-40T Silver/Black closeout The Shimano GRX ST-RX815 11-speedPerfect for 1x and 2x MTB drivetrains, SHIMANO's M7000 11cassette offers Rider Tuned gear steps for maximum cadence control across the varied terrain of mountain biking. High efficiency drivetrain for aggressive trail riding Smooth and stable shifting Wider range and smooth gear steps for 1x11 system Lightweight spider construction