Aluminum Alloy Crankset, 1set

- Lightweight Build: Premium aluminum alloy with hollow devise reduces overall bike weight while maintaining axial strength and a sleek, modern look.
- Durable Construction: High-strength crank arms resist bending and deformation, ensuring long-lasting even under aggressive riding conditions.
- Smooth & Quiet Ride: Precision-machined chainring ensures excellent chain retention, minimizing friction and noise for a cleaner, more efficient pedal stroke.
- Wide Compatibility: Fits 68/73mm bottom brackets and supports 8/9/10/11-speed drivetrains, making it a versatile replacement for most mountain and road bikes.
- Complete Package: Includes left and right crank arms, bottom bracket, disc bolts, and chainring—everything needed for a straightforward installation.