These chainrings have been developed for maximum chain control, with each tooth's thickness being precisely CNC-machined to support the chain's inner and outer links perfectly.
The SRAM X01 drivetrain carries on the tradition of SRAM's championship-winning 1X philosophy-all the way down the mountain. The setup is simpler. The drivetrain is lighter. And the shifting is fast and solid. Bottom line: X01 is the right one for any terrain, every time.
Five available chain rings (30-32-34-36-38) allow you to tune your gear range to match your terrain, wheel size and riding style. Each X-SYNC chainring fits a single, universal spider-allowing you to change rings without removing the light-weight carbon crank arm.
A CNC-machined, "wide tooth, narrow tooth" pattern is repeated around the entire chain ring, perfectly mirroring the chain's inner and outer links for maximum control.
- New tooth profile alternates thickness by inner and outer links, providing maximum chain control.
- CNC-machined rings with extra machining to reduce weight.
- 11 Speed.
- 94 BCD.