Product Review
7075-T6 aluminum, hard anodized finish with PowerGlide ramps/pins for optimized shifting performance (newer black rings can be used to replace older tungsten grey rings of same BCD and arm/spider profile).
- aluminum construction with 7000 series alloy ensures long-lasting durability and lightweight performance for serious cyclists.
- Designed specifically for 10-speed SRAM drivetrains, this 39-tooth chainring features optimized tooth shapes and shift pins for precise, smooth shifting with SRAM Yaw front derailleurs.
- Compatible with 130 BCD cranksets, this hidden bolt chainring offers a sleek, aerodynamic look while maintaining easy installation and removal.
- Versatile use with inner and outer ring positioning allows customization for different riding styles, whether road racing or gravel adventures.
- Innovative design includes compatibility with 53T outer rings, providing increased gear options and enhancing overall drivetrain performance for competitive cyclists.
