SRAM XX1 XG-1199 Cassette - 11 Speed 10-42t Silver For XD Driver Body Lumens Front-1150 The Profile Design WING/20c is

The Profile Design WING/20c is optimized for aerodynamics as well as strength and stiffness

}Manitou Gen 2 Reverse Arch Mudguard

Wider Q-factor allows ample clearance between shoe and crankarm

3-speed Nexus Shifter not included

PU pulley uses sealed bearings

SRAM XX1 XG-1199 Cassette - 11 Speed 10-42t Silver For XD Driver Body Lumens Front-1150 The Profile Design WING/20c isSRAM XX1 XG 1199 Cassette 11 Speed 10 42t Silver For XD Driver Body. Pro quality wide range cassette with innovative X Dome design. X Dome machined steel design minimizes weight while minimizing flex Largest cog is aluminum Use with SRAM XX1 11 speed chain SRAM 10 and 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging Requires use of XD driver (freehub body) TECH SPECS Cassette Cogs 10 12 14 16 18