520 Aluminum Rear Sprockets
520 Aluminum Rear Sprockets Description:
HDC sprockets are made of high-performance 7075-T6 aluminum, which is light in weight and ensures the durability of the sprockets. Featuring a 100% cnc machined design and a unique anodized finish. Precise tolerances make the sprockets a product you can trust.
520 Aluminum Rear Sprockets Features:
- Chain Size- 520, Tooth Count- 36T-54T
- Lightweight aluminum construction
- 100% CNC machined for good performance
- Outstanding anodized finish for excellent wear resistance
- Unique tooth design, and long service life
- Professional manufacturing, Anti-aging performance, Easy installation
