At 558 grams, it packs the highest stiffness-to-weight ratio of any carbon crank currently available, and has also tested at over 500,000 cycles in a fatigue testfive times longer than the nearest competitor. That’s unheard of in a carbon crank.

To do this we started with our CNT Composite, which is the most advanced carbon fiber material in the bike industry today, and developed our own blend of foam core molding, bladder molding and compression molding to create a highly refined carbon structure, and a higher level of performance in a carbon crank. It doesn’t get any better than this.

Technology - CNT, DCC, HCM, TaperWall
- Carbon Nanotubes make Easton’s proprietary CNT composite tougher than standard high modulus carbon, making it the ideal material for a superlight, super strong crank.
- Dual Core Composite (DCC) construction allows incredibly precise control of the mold process and also creates a stiffness-boosting spine inside both crank arms
- Hybrid Composite Molding (HCM) combines multiple composite manufacturing techniques to optimize the resin to fiber ratio, adding strength and minimizing weight.
- Taperwall puts the material where it’s needed for strength and stiffness. Wall thicknesses are thinner in the center sections to save weight. The transitions between thick and thin sections are seamless to distribute stress evenly along the length of the structure.

Specifications:
- Construction - CNT composite crank arms and spider, 7050 aluminium pedal inserts, 24mm CrMo steel spindle.
- Chainrings - 53/39t standard, Ceramic Teflon coating, shift pins and ramps
- Length - 170mm, 172.5mm or 175mm
- Weights - 558g (crank arms, chainrings and CrMo spindle)
- Standard BB - 105g
- Hybrid Ceramic BB - 100g
- Details Q Factor - 147.1
- Warranty - Five years

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