Sram | Xg-1199 Xx1 11 Speed Cassette 11 Speed, 10-42T

SRAM XG-1199 XX1 11 Speed Cassette SRAM has outdone themselves once again. The XX1 cassette is the first of its kind. The 11 speed cassette is a single unit cassette combined with an XD driver body. The XD is a new cassette driver body design that allows the use of a 10 tooth small cog and provides an improved interface with the cassette. The SRAM XX1 cassette also features X-Dome technology. X-Dome creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting, performance, and longer life. Benefits: 11 speeds (10-12-14-16-18-21-24-28-32-36-42) Bearing design and ratchet mechanism steadied by XD driver body X-Dome machined steel design minimizes weight as well as flex Largest cog is aluminum Creates more stable hub connection Gear steps optimized across entire range Wheels equipped for XD driver body are available from SRAM and DT Swiss XD driver body is 6-8 grams lighter Weight: 260 grams | Sram | Xg-1199 Xx1 11 Speed Cassette 11 Speed, 10-42T