Blackspire's oval chainring features our highly sought-after tooth profile for the best 1x drivetrain performance. Combine this chainring with a modern-day clutch derailleur and never worry about dropping a chain again.

- Oval shape allows for greater power, increased traction, and a smoother spin
- Blackspire's oval shape has an ovality of 12-13% with a timing of 115 degrees after the top dead-center
- Highly sought-after narrow-wide tooth design provides excellent chain retention without a chain guide
- Perfect for 1x setups and compatible with 9/10/11, and 12-speed systems, 9-speed drivetrains require a 10-speed chain
- Fitment: Shimano XT M8000 and SLX M7000, asymmetrical 96BCD
- Features built-in tabs for a 49mm chainline and is threaded for ideal fitment
- CNC'd in Canada from 7075 aluminum with laser-etched graphics