✅ Premium Aluminum Alloy Construction: Forged high-strength aluminum alloy body with anodized finish, ultra durable, rust & wear resistant for long term heavy riding use.
✅ Ultra Lightweight Upgrade: Hollow optimized design cuts extra weight without losing rigidity, greatly improves acceleration, pedaling efficiency and climbing performance.
✅ Wide Universal Compatibility: Standard 130 BCD, 170mm crank arm length, square taper interface. Fits most folding bikes, road bikes, fixed gear, single speed & BMX bicycles.
✅ Max Power Transfer: 5-arm design evenly distributes pedaling force, eliminates power loss, delivers stiffer, smoother and more responsive riding experience.
✅ Easy Installation & Multi Choice: Precise CNC machining for perfect direct bolt-on replacement. Available in Black / Red / Silver for personalized bike styling.
