SRAM/Truvativ X0 X9 42T 120mm GXP Chainring Use with 28T 138g No more misaligned headset spacers

No more misaligned headset spacers thanks to the StackRight technology which locks spacers together with an interlocking channel for a clean sleek look

XXL 265-290mm

Includes a pair of end caps

Flexible main compartment closure that adjust to bag size

SRAM/Truvativ X0 X9 42T 120mm GXP Chainring Use with 28T 138g No more misaligned headset spacersSRAM Truvativ X0 X9 42T 120mm GXP Chainring Use with 28T. Original equipment on SRAM and Truvativ cranks they also work well with other drive trains. Supplied in TruVativ packaging TECH SPECS Tooth Count 42 Ring Position Type Outer Drivetrain Speeds 10 Chainring BCD 120 Color Black Defined Color Black Material Aluminum