This product has been discontinued

Renthal 520 Ultralight Steel Front Sprocket


  • Manufacturer: Renthal


Renthal 520 Ultralight Front Countershaft Sprocket

Renthal Ultralight Front Chainwheels are simply the finest front chainwheel on the market today. Renthal's Front Chainwheels feature a specially developed Nickel-Chrome-Molybdenum steel which is case hardened and core refined to give the ultimate combination of strength and hardness.

  • Precision CNC Machined to extremely tight tolerances
  • Case hardened and core refined 655M13 Nickel-Chrome-Molybdenum alloy steel to give the ultimate combination of strength and hardness
  • Factory ultralight design to further reduce weight and maximise performance
  • Most offroad fronts feature self-cleaning mud grooves between every tooth on both sides help prevent dirt build up