We wanted light weight, stiffness, and durability, and we got all three. Our one-piece construction ensures that none of your effort goes to waste. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. And the technology we’ve packed in makes this our longest-lasting chainring set ever.
- Crisp and accurate front shifts
- One-piece construction for faster, smoother, more secure shifting
- X-range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- Chainring size: 46/33t, 48/35t, 50/37t
- Bolt circle diameter (bcd): direct mount (dm)
- Speeds: 12
- Compat – yaw: n/a
- Material (chainring): aluminum
- Color (chainring): black
Occasionally, without notice, manufacturers change product design and/or specifications.



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