Chainring: Constructed from high-strength aerospace-grade aluminum alloy, providing excellent durability and optimal performance for intense riding.

Crank Arms: Made from high-strength aluminum alloy, combining strength and lightweight for a reliable cycling experience.

Bottom Bracket: Built from chromium-molybdenum (Cr-Mo) alloy steel, offering superior strength and wear resistance for lasting performance.

Chainring: Secured to the crank arm spider using screws and nuts, ensuring a firm, reliable attachment.

Bottom Bracket and Crankset: The hollow bottom bracket is interference-fitted with the right crank arm for a secure, press-fit connection. The left crank arm is then clamped tightly to complete the assembly, ensuring stability and balance during rides.

Chainring: Made through stamping, heat treatment, and CNC machining, followed by a sand-blasted anodized finish. This process ensures high precision, strength, and a refined surface.

Crank Arms: Precision-forged, heat-treated, and CNC-machined, with a sand-blasted anodized finish. This method enhances durability and delivers a sleek, professional appearance.

Bottom Bracket: Produced using cold extrusion, heat treatment, and CNC machining, then polished to a mirror finish. This combination provides high strength, durability, and smooth rotation.

Key Features

Quick Installation: Designed for easy, fast setup.
Precision and Reliability: Ensures accurate, dependable performance.
Shift Positioning: Precise shift-point alignment for smoother transitions.
Rapid Shifting: Delivers swift, seamless gear changes.
Noise-Free Operation: Engineered for quiet performance.