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Koso 34mm Throttle Body - Grom / MSX125

Koso 34mm Throttle Body Honda
Honda Grom, MSX125
Pricing: $148.95


Koso Grom Throttle Body 34mm Throttle

Offers increased performance in comparison to stock 30.5mm throttle body.
Includes all gaskets needed and instructions

All parts listed above are highly recommended when using the Koso big bore and camshaft kits.

NOTE: All of the above parts are not legal for use in California on pollution controlled vehicles. (Road going vehicles) However a race waiver is available.


  • Koso
  • New


Shipping Information

  • Item Requires Shipping
  • 1.0 lbs.

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