High quality compression spring with a special hi-efficiency coating to resist heat build up and keep spring tension consistent from the start of a moto all the way to the finish line. Springs with just the standard coating will build up heat and the spring tension will change causing erratic shift patterns.

 Specifications
(R= Range U=Unit)

  • 1000 RPM
  • 4-Stroke 50cc
  • also fits:
    • Vino 50, 90
    • Jog 50
    • RS/RSZ 100

Why Buy From Hurtle Gear?

  • 100% Genuine Parts
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  • Fast Dispatch from Western Australia
    In-stock items ship quickly from our WA warehouse for reliable Australian delivery.
  • Australian-Based Support
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    Hurtle Gear has been supporting Australian motorcyclists for more than 12 years.
SKU FH014101-W
Brand Koso
Product Specifications