Shimano Ultegra CS-R8101 12-Speed Cassette Size:11-34T We are passionate about all

We are passionate about all ideas that help parents adapt to the change in lifestyle that comes with the arrival of their children

Rounded edge

Developed and designed exclusively with our own in house DEITY molds

Unobtainium® grippers hold eyewear stems in place

Like any good burrito…width is important

Shimano Ultegra CS-R8101 12-Speed Cassette Size:11-34T We are passionate about allNew tooth profile designed to work with both electronic and mechanical Shimano drivetrains. Tooth profile slightly changed to better accomodate mechanical shifting For Di2 and Mechanical Shifting Systems Refined 12 step gear combination provides peak efficiency and accelerating performance for every racing situation Faster, smoother shifts under maximum pedaling force Compatible with new 12 speed (HG Spline L2) and road 11 speed (HG 11) freehub bodies