This chainring is made from high-strength 7075-T651 aluminum alloy, supplied by Aleris USA, a material supplier for major aircraft manufacturers such as Airbus, Boeing, and Bombardier. It delivers excellent stiffness, durability, and riding performance.
The upgraded narrow-wide tooth design improves chain retention, reduces chain drop, enhances mud-shedding performance, and provides a quieter riding experience.
Specifications
- Material: 7075-T651 Aluminum Alloy
- Finish: Black Anodized
- Compatibility: 9 / 10 / 11 / 12-speed chains
- Not Compatible by Default: SRAM T-Type Flattop AXS 12-speed chain
- Compatible Cranks:
- For SRAM Force 11
- For SRAM Force 22
- For SRAM Rival 11
- For SRAM Rival 22
- For 3-bolt BB30 / PF30 cranksets
- Thickness: 8 mm
- Hardness: HB150
- Chainline: 46 mm
- CNC Machining Precision: 0.03 mm
- Recommended Use: Road bike / Gravel bike
- Not Recommended For: MTB, due to different chainline requirements
Compatibility Notes
- Not recommended for MTB use due to different chainline requirements.
- SRAM T-Type Flattop AXS 12-speed chain is not supported by default.
- If using a Shimano 12-speed chain, please replace the original Shimano quick link with a compatible 12-speed quick link from KMC, YBN, SUMC, or other compatible brands.
Package Includes
- 1 × Chainring


