SRAM RED XG-1290 Cassette - 12-Speed 10-36t For XDR Driver Body Rainbow E1 Model=Aerothan Tubes 35 inch - 2

35 inch - 2

} Perfectly matched to KMC chains

EC34 Lowers are not compatible with Surly 1-1/8" straight steerer forks

}Kuat Piston Pro/Pro X Ebike Ramp - Black

SRAM RED XG-1290 Cassette - 12-Speed 10-36t For XDR Driver Body Rainbow E1 Model=Aerothan Tubes 35 inch - 2Designed 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 Cassette Freehub Compatibility XD R Cog Details 101112131517192124283236 Cassette