This Koso accessory is designed to deliver reliable performance, modern styling, and practical functionality for your motorcycle.

*Does not fit 2022+ models Our Koso’s High‑flow oil pump for Honda Grom® is strongly recommended for those who upgraded their engine with our 170cc Big Bore kit and 4v Cylinder head. The addition of this high quality part will increase the oil flow by 40%; which is a very effective modification that will help prevent engine failure.

  • Premium Koso quality and finish
  • Designed for practical motorcycle use
  • Ideal upgrade for style, comfort, or functionality

Specifications

  • fits Honda GROM® and Monkey®.

Why Buy From Hurtle Gear?

  • 100% Genuine Parts
    We supply only authentic motorcycle parts and accessories from trusted, authorised brands.
  • Fast Dispatch from Western Australia
    In-stock items ship quickly from our WA warehouse for reliable Australian delivery.
  • Australian-Based Support
    Get help from real riders who understand the products we sell and the bikes they fit.
  • Trusted by Riders Australia-Wide
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  • Over 13 Years in Business
    Hurtle Gear has been supporting Australian motorcyclists for more than 13 years.
SKU NF623000
Brand Koso
Product Specifications