Wheels Manufacturing BB30 to Shimano Bottom Bracket Angular Contact Bearings BLK Cups Model=QR Hitch Adapter Shimano SW-R600 Di2 Remote Climbing

Shimano SW-R600 Di2 Remote Climbing ShiftersUnit is designed to be mounted on the right-side top section of a drop bar adjacent to the stem

Only compatible with Hyperglide + chains

With experienced wheel building by hand this wheel is a reliable partner to collect freewheeling moments in the mountains

The dial pressure gauge lets you follow your progress visually

Wheels Manufacturing BB30 to Shimano Bottom Bracket Angular Contact Bearings BLK Cups Model=QR Hitch Adapter Shimano SW-R600 Di2 Remote ClimbingWheels Manufacturing BB30 to Shimano Bottom Bracket with Angular Contact Bearings Black Cups. Machined aluminum shell threads together for precise bearing alignment and frame fit reducing bottom bracket creaking and premature bearing wear. Replaceable Enduro bearings Made in the USA TECH SPECS Bottom Bracket Shell I. D. 42 BB Frame Interface BB30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 127 Spindle Interface Type Shimano Hollowtech II