Carbon-Ti X-CarboRing EVO 54/40 x 110 (4-arms) Chainrings
$774.99
Sale price
$774.99
Regular price
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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
Carbon-Ti X-CarboRing EVO 54/40 x 110 (4-arms) Chainrings
$774.99
Sale price
$774.99
Regular price
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
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Matched 54T outer / 40T inner combination
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Structural carbon fibre body with glossy 3K finish
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CNC-machined AL7075-T6 alloy teeth for durability and precise shifting
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Grade 5 titanium fixing elements
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110 BCD – 4-arm interface
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Optimised for Shimano 11–12 speed and SRAM 11 speed drivetrains
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High torsional stiffness for improved power transfer
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100% designed, developed, and manufactured in Italy
Specifications
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Tooth Count: 54T outer / 40T inner
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BCD: 110 mm
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Mount: 4-arm
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Construction: Carbon fibre / AL7075-T6 alloy / Titanium Grade 5
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Application: 2x Road / Race
Crank & Power Meter Compatibility
Compatible with 110 BCD – 4-arm cranksets including:
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SRM Origin (all models)
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Rotor INSpider
Groupset Compatibility
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Shimano Road 11 speed
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Shimano Road 12 speed
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SRAM 11 speed road groups
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Not compatible with SRAM AXS 12 speed groups (use X-AXS chainrings instead)
Recommended Bolt Kit
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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.