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Carbon-Ti introduces a complete line of ultra-light rear thru-axles, designed for an ever-growing number of frames.

The variable-thickness AL7075 aluminum axle is CNC-machined from a solid billet and is the result of a meticulous design that halves the weight compared to standard equipment, saving approximately 40 grams per axle while maintaining maximum stiffness and safety.

The 6 mm hex key locking system ensures secure and convenient tightening, while the laser-etched graphics add a touch of elegance, reflecting Carbon-Ti’s signature attention to detail.

All X-Lock thru-axles are available in a variety of anodized colors.

Models compatible with axle installation:

BMC Fourstroke 01 (2019-2021)

BMC Twostroke 01 (2021)

Colnago Steelnovo (2025)

Colnago V5RS (2025)

Colnago Y1RS (2025)

Radon Jealous (2018)

Specialized S-Works Epic (2018-2025)

Specialized Epic (2018-2025)

Specialized S-Works Epic HT (2017-2025)

Specialized Epic HT (2017-2025)

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Carbon-Ti X-Lock Evo 12x1.0 mm X-12 Rear - COLNAGO V5RS/Y1RS (166 mm)

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Available – Ships in 5-7 business days

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