SRAM RED XG-1290 Cassette - 12-Speed 10-28t For XDR Driver Body Rainbow E1 CheckoutSpec= Rim 34 mm DT Swiss spokes

34 mm DT Swiss spokes which deliver enhanced resistance to acceleration and braking torques

8 Tubeless Folding Black Light and Supple

41 BB/Frame Interface BB104

They can also be customized using the MyCampy 3

SRAM RED XG-1290 Cassette - 12-Speed 10-28t For XDR Driver Body Rainbow E1 CheckoutSpec= Rim 34 mm DT Swiss spokesDesigned for smooth and fast shifting Gradual gear progression between cogs at least five one tooth jumps on 10 28T, 10 30T and 10 33T cassettes while still offering a wider range 10 tooth start helps provide a wider gearing range Designed to work with an XDR driver body One piece machined steel X DOME design for weight savings SRAM Model ID: CS XG 1290 E1 TECH SPECS Cog Details 101112131415161719212428 Speed 12 Finish Rainbow Cog Material Steel