Upgrade your road bike’s performance with this precision-engineered 48-tooth chainring, crafted for cyclists who demand smooth, reliable gear transitions. The Grand Cru Drillium design combines lightweight strength with advanced shifting aids, making it a favorite among performance-focused riders.
Key Features
- Optimized tooth profile with ramps and pins for crisp, fast shifting
- Premium 7075 aluminum alloy construction for durability without added weight
- Compatible with VO and other 110mm BCD crankset systems
Technical Specifications
| Specification | Detail |
|---|---|
| Tooth Count | 48T |
| Bolt Circle Diameter (BCD) | 110mm |
| Material | 7075 Aluminum Alloy |
| Compatibility | VO and similar 110BCD cranks |
Perfect For
- Road cyclists upgrading to a high-performance chainring for competitive riding
- Bike enthusiasts seeking smoother gear changes during intense climbs or sprints
- Mechanics building lightweight drivetrains for endurance road bikes



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