NEW SRAM RED XG-1290 Cassette - 12-Speed, 10-33t, For XDR Driver Body, Rainbow, D1 hawley Surround wrapping upper structure reduces

Surround wrapping upper structure reduces overlap and provides a glove-like fit

Built with one steel triplet and 8 steel single sprockets

Lower plates redesigned to add strength and increase clearance for disc calipers

Standard Surly New hubs come stock with 7901 bearings

The Mag comes with five adjustable levels of resistance so you can adapt every ride to your liking

NEW SRAM RED XG-1290 Cassette - 12-Speed, 10-33t, For XDR Driver Body, Rainbow, D1 hawley Surround wrapping upper structure reducesThe SRAM RED AXS XG 1290 cassette is an integral part of the RED AXS drivetrain system. With a 10 tooth small cog and X Range gearing, it progresses fluidly and quickly through a wide range of gears. It is designed specifically for wireless electronic shifting, and the one piece design offers exceptional weight savings. The XG 1290 cassette is designed to operate with XDR driver bodies. More gradual gear progression between cogs (at least five one