SRAM XG-1290 E1 Cassette Specs:SRAM, XG-1290 E1, Cassette, Rainbow, Speed: 12, 10-30T, XD-R Built to keep you comfortable

Built to keep you comfortable and focused during intensive drills

Embroidered Performance logo

Fully lined with 100% Polyester taffeta

this jacket is versatile option and thanks to the center front full zipper it's easy to put on and take off

SRAM XG-1290 E1 Cassette Specs:SRAM, XG-1290 E1, Cassette, Rainbow, Speed: 12, 10-30T, XD-R Built to keep you comfortableDesigned 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