SRAM XG-1290 E1 Cassette Specs:SRAM, XG-1290 E1, Cassette, Rainbow, Speed: 12, 10-30T, XD-R and everything else follows

and everything else follows

Embroidered Performance logo

• Narrow-Wide design specifically tailored to road/cx/gravel applications

Fully lined with 100% Polyester taffeta

SRAM XG-1290 E1 Cassette Specs:SRAM, XG-1290 E1, Cassette, Rainbow, Speed: 12, 10-30T, XD-R and everything else followsDesigned 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 Speed : 12 Cog Material : Steel Cassette Spider Mat. : Steel Cassette Technology : X Dome