SRAM Truvativ X0 X9 42T 120mm GXP Chainring, Use with 28T

SRAM Truvativ X0 X9 42T 120mm GXP Chainring, Use with 28T

• 7075-T6 aluminum construction with a blast-black anodized finish treatment and CNC/laser detailing for 10-speed drivetrains (X0 level)
• For inner 22/24t 64mm BCD (AM) chainrings see 8/9sp 'Mtn Aluminum' group
• Thick-taper outer ring specific to SRAM cranks and employ a threaded tab for direct-mount chainring bolts (outer chainrings specific to GXP or BB30 cranks)
• Middle/outer rings employ perfect-timed shift pins and ramps for precise shifting
• Designed for 26/39t, 28/42t, or 22/33/44t combinations (do not use alternate configurations with available sizes)
• Ring Position/Type: Outer
• Tooth Count: 42
• Drivetrain Speeds: 10
• Chainring BCD: 120
• Color: Black
• Brand: SRAM
• Manufacturer part number: 11.6215.188.240