Carbon-Ti X-CarboRing EVO Chainring Set – 54/40T (110 BCD, 4-Arm)

The Carbon-Ti X-CarboRing EVO 54/40T is a premium large-format chainring combination engineered for high-speed road, criterium, and race-focused applications. Manufactured in Italy, this matched outer and inner ring set combines structural carbon fibre with CNC-machined AL7075-T6 alloy teeth and Grade 5 titanium elements to deliver exceptional stiffness, low weight, and precise front shifting performance under load.

Designed for 110 BCD – 4-arm cranksets, the EVO platform provides excellent torsional rigidity and optimised shift ramp alignment, making it ideal for strong riders seeking greater top-end gearing without sacrificing front derailleur performance.

A high-end upgrade category for dealers building race bikes, fast road machines, and premium custom builds.

Key Features
  • Matched 54T outer / 40T inner combination
  • Structural carbon fibre body with glossy 3K finish
  • CNC-machined AL7075-T6 alloy teeth for durability and precise shifting
  • Grade 5 titanium fixing elements
  • 110 BCD – 4-arm interface
  • Optimised for Shimano 11–12 speed and SRAM 11 speed drivetrains
  • High torsional stiffness for improved power transfer
  • 100% designed, developed, and manufactured in Italy
Specifications
  • Tooth Count: 54T outer / 40T inner
  • BCD: 110 mm
  • Mount: 4-arm
  • Construction: Carbon fibre / AL7075-T6 alloy / Titanium Grade 5
  • Application: 2x Road / Race
Crank & Power Meter Compatibility
Compatible with 110 BCD – 4-arm cranksets including:
  • SRM Origin (all models)
  • Rotor INSpider
Groupset Compatibility
  • Shimano Road 11 speed
  • Shimano Road 12 speed
  • SRAM 11 speed road groups
  • Not compatible with SRAM AXS 12 speed groups (use X-AXS chainrings instead)
Recommended Bolt Kit
  • X-Fix ROAD specific kit – AL7075-T6 alloy, laser-engraved and available in multiple anodised colours
Workshop Note
The 54T outer ring must be paired with the matching X-CarboRing EVO 40T inner ring to ensure correct shift ramp alignment and optimal front shifting performance.

(XCRE5440I110SH)

SKU XCRE5440I110SH
Brand Carbon-Ti
Shipping Weight 0.5000kg
Shipping Width 0.020m
Shipping Height 0.250m
Shipping Length 0.250m
Shipping Cubic 0.250000000m3

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