SRAM/Truvativ X0 X9 39T 120mm GXP Chainring Use with 26T Year-2021+ size 29" front/rear front rim

size 29" front/rear front rim Aeffect-R hub Trace axle/spacing (mm) 15x110 Boost hole 28h spoke DB nipple brass color black weight 2000g/set

}The Rear Shock Bearing Adapter Upgrade Kit replaces the standard DU bushing mount with bearing hardware

Tubular 6061 aluminum with QuickTrack plate which accepts all MTX trunk bags

4" compound Tritec bead folding type tubeless color black weight 1370g

SRAM/Truvativ X0 X9 39T 120mm GXP Chainring Use with 26T Year-2021+ size 29" front/rear front rimSRAM Truvativ X0 X9 39T 120mm GXP Chainring Use with 26T. Original equipment on SRAM and Truvativ cranks they also work well with other drive trains. Supplied in TruVativ packaging TECH SPECS Color Black Ring Position Type Outer Tooth Count 39 Drivetrain Speeds 10 Chainring BCD 120 Material Aluminum Defined Color Black keyword search 11. 6215. 188. 250 116215188250