Renthal 428 Ultralight Rear Sprocket Blue - 50T - 121U-428-50GPBU

Item # : 103501

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List : $111.95


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  • Manufacturer: Renthal


Renthal 428 Ultralight Rear Sprocket Blue - 50T

  • Renthal Ultralight rear chainwheels are manufactured to exteremly tight tolerences from a special material developed to withstand the rigours of Supercross, Motocross and Enduro.
  • The 7075 T6 aluminium alloy rear chainwheels are 66% lighter than steel, yet incredibly durable.
  • Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life.
  • Renthals combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life

Manufacturer Part Number: 121U-428-50GPBU