Weight: 115 g

Precision engineered. Built to perform.
The X-CarboRing EVO 54T is a high-performance outer chainring designed for riders seeking maximum efficiency, stiffness, and lightweight performance. Crafted in Italy using advanced materials, it delivers optimal power transfer and reliability for both training and racing environments.

Technologies

Manufactured from AL7075-T6 aluminum alloy and reinforced with 3K glossy structural carbon fiber, the X-CarboRing EVO ensures exceptional strength while maintaining a low weight profile.

The use of Titanium Grade 5 components further enhances durability and performance under high-load conditions.

The optimized tooth profile guarantees precise chain engagement and smooth shifting, compatible with both Shimano and SRAM 11-speed systems, as well as Shimano 12-speed drivetrains.

Compatibility

- BCD: 110 mm – 4 arms
- Outer chainring: 54 teeth
- Compatible with:
      - SRM Origin
      - Rotor INSpider Power Meter

✔ Compatible with Shimano 11–12 speed and SRAM 11 speed groupsets
✖ Not compatible with SRAM AXS 12-speed groups (use dedicated X-AXS chainrings)

System Integration

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

- X-CarboRing 40T x 110 (4 arms)

Recommended upgrade:

- X-Fix ROAD kit – Made from AL7075-T6 alloy, featuring custom laser engravings and available in a wide range of anodized color options

Specifications

- Teeth: 54T
- BCD: 110 mm (4 arms)
- Material: AL7075-T6 Aluminum + 3K Carbon Fiber
- Hardware: Titanium Grade 5
- Weight: 115g
- Made in Italy