Constructed with full carbon‑fiber crank arms paired with a TC4 titanium 24mm axle, this crankset delivers outstanding rigidity, efficient power transfer and remarkable weight reduction for your road or folding bike.
Features
✅ Full Carbon‑Fiber Crank Arms Monoblock high‑stiffness carbon fiber construction, far lighter than standard aluminum cranks. Bare crank arms (165 mm) weigh only ~346 g. Exceptional rigidity ensures zero power loss during pedaling, offering snappy acceleration and responsive climbing performance.
✅ TC4 Titanium 24 mm Axle High‑strength titanium alloy axle features excellent wear‑resistance and anti‑deformation properties. Stable power transmission even under long‑duration high‑intensity riding, resisting metal fatigue. Built‑in axle length adjustment brings broad bottom‑bracket compatibility.
✅ Semi‑Closed Composite Carbon Single Chainring Low‑drag aerodynamic semi‑closed design with anti‑chain‑drop profile. Positive‑negative tooth machining delivers smooth chain engagement. 7075‑aluminum mounting interface. Compatible with mainstream road bike shifting systems, ideal for all‑situation riding.
✅ Specifications
- Crank Arm Length: 165 mm / 170 mm
- Axle Diameter: 24 mm TC4 Titanium
- Crank mounting hole: Standard 14 mm
- Material: Full carbon fiber crank arms, TC4 titanium axle, composite carbon chainring, 7075 alloy mounting parts
- Weight: Crank arms only approx 346 g (165 mm version)
- Application: Road bikes, folding bikes, single‑ring setups
✅ Durability & Aesthetics Impact‑resistant & deformation‑proof carbon construction for long‑term service life. Matte black finish with premium carbon‑weave texture, combining robust strength and sleek visual quality.
Perfect for weight‑conscious enthusiasts and performance‑oriented cyclists. Professional‑grade aftermarket crankset to boost your bike’s responsiveness and pedaling efficiency.
