X0 X9 39T 120mm GXP Chainring, Use with 26T Free Shipping Eastbay

Original equipment on SRAM and Truvativ cranks, they also work well with other drive trains.

• Supplied in TruVativ packaging
• Bolt holes are threaded

Specifications:

• Tooth Count: 39
• Drivetrain Speeds: 10
• Chainring BCD: 120
• Color: Black
• Material: Aluminum