SRAM XX1 XG-1199 Cassette - 11 Speed 10-42t Silver For XD Driver Body Defined Color-Gold The aggressive tooth design provides

The aggressive tooth design provides better chain retention for a smoother more efficient pedal feel

46 Spindle Interface Type BB30/PF30 Weight 50 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface PF30 BB/Frame Interface BB86

Storm HC Disc Brake Rotor2

Tooth Count 40 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 10 Drivetrain Speeds 11 Chainring BCD 110 Color Silver/Black Defined Color Silver Material Aluminum

SRAM XX1 XG-1199 Cassette - 11 Speed 10-42t Silver For XD Driver Body Defined Color-Gold The aggressive tooth design providesSRAM 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