SRAM/Truvativ X0 X9 39T 120mm BB30 Chainring ModelNumber=21393 Cassette Body Type Shimano/SRAM 8

Cassette Body Type Shimano/SRAM 8 9 10 Speed Cassette Body Type Shimano Dynasys 11 Speed Mountain Material Aluminum

Steel Speed 10

Compatible with Shimano SRAM and Campagnolo drivetrains

75" (106 to 144 cm) to allow you to work at a comfortable level

8 x 785mm 1/2" Rise Stealth

SRAM/Truvativ X0 X9 39T 120mm BB30 Chainring ModelNumber=21393 Cassette Body Type Shimano/SRAM 8SRAM Truvativ X0 X9 39T 120mm BB30 Chainring. Original equipment on SRAM and Truvativ cranks they also work well with other drive trains. Supplied in TruVativ packaging TECH SPECS Tooth Count 39 Ring Position Type Outer Drivetrain Speeds 10 Chainring BCD 120 Color Black Defined Color Black Material Aluminum