Weight: 108 g

Engineered for AXS performance. Built for speed.
The X-CarboRing 50T X-AXS is a high-performance outer chainring designed specifically for SRAM eTap AXS 12-speed drivetrains. Combining advanced materials with Italian craftsmanship, it delivers exceptional stiffness, precision, and efficiency for riders demanding the highest level of performance.

Technologies

Constructed from AL7075-T6 aluminum alloy and reinforced with 3K glossy structural carbon fiber, the X-CarboRing ensures optimal strength-to-weight ratio and superior power transfer.

The integration of Titanium Grade 5 components enhances durability while maintaining a lightweight structure, ensuring consistent performance under high-intensity efforts.

The optimized tooth profile is specifically engineered for SRAM AXS 12-speed systems, delivering smooth, precise shifting and reliable chain engagement.

Compatibility

- BCD: 110 mm – 4 arms
- Outer chainring: 50 teeth 
- Compatible with:
     - SRM Origin cranksets
     - SRAM Red eTap AXS 12 speed
     - SRAM Force eTap AXS 12 speed

✔ Designed exclusively for SRAM AXS 12-speed drivetrains

System Integration

For optimal performance, the X-CarboRing must be paired with:

- X-CarboRing 37T x 110 (4 arms) X-AXS inner chainring

Specifications

- Teeth: 50T
- BCD: 110 mm (4 arms)
- Material: AL7075-T6 Aluminum + 3K Carbon Fiber
- Hardware: Titanium Grade 5
- Weight: 108 g
- Made in Italy