420 Aluminum sprocket
420 Aluminum sprocket Description:
HDC sprockets are machined from aircraft-grade aluminum, which possesses extreme hardness and high quality, and can be easily installed while ensuring high reliability.
420 Aluminum sprocket Features:
- Aluminum Rear Sprocket
- Chain Size- 420, Tooth Count- 38T-70T
- Made of 7075-T6 aluminum with extreme strength
- CNC machined for extremely high performance and precision
- Finished with wear-resistant and anti-aging anodizing
- Designed for 125cc 140cc 150cc 160cc motorcycle dirt bike.
- Grooved tooth design prevents dirt buildup and increases sprockets’ and chains’ life.
