SRAM/Truvativ X0 X9 38T 104mm 10-Speed Chainring Use with 24T Weight-300" Self-contained hydraulic caliper incorporates master

Self-contained hydraulic caliper incorporates master cylinder

}DT Swiss 6902 Bearing: Sinc Ceramic 28mm OD 15mm ID 7mm Wide

Stainless steel rotor with alloy carrier

7000 series aluminum provides strength and durability

SRAM/Truvativ X0 X9 38T 104mm 10-Speed Chainring Use with 24T Weight-300" Self-contained hydraulic caliper incorporates masterSRAM Truvativ X0 X9 38T 104mm 10 Speed Chainring Use with 24T. Original equipment on SRAM and Truvativ cranks they also work well with other drive trains. Supplied in TruVativ packaging TECH SPECS Tooth Count 38 Ring Position Type Outer Drivetrain Speeds 10 Chainring BCD 104 Color Black Defined Color Black Material Aluminum