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  • The rear sprocket is the ultralight design making them 66% lighter than steel, yet incredibly durable
  • CNC machined from a specially enhanced 7075 T-6 aluminum alloy
  • Machined self-cleaning mud grooves at each tooth to help increase wear resistance
  • Sample image used for product representation
    • Renthal Ultralight rear chainwheels are manufactured to exteremly tight tolerences from a special ma
    • 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 l
    • Renthals combination of a very high strength base material and an exceptionally hardwearing surface

    Renthal Rear Sprocket Aluminum 49t 192U-420-49GPSI


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