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420 Aluminum Sprockets

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.
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