Koso GPS | Infra Red Beacon by Koso.Specifications Infra Red Beacon ONLY (Lap timer & Infra Red Receiver not included)

Koso GROM 170cc BIG BORE & 4V HEAD KIT by Koso.Discontinued product, for reference only. *Does not fit 2022+ models This complete top‑kit is the perfect add‑on for all horsepower...

Koso GROM - PISTON KIT 2 V by Koso.*Does not fit 2022+ models WARNING THIS IS AN AFTERMARKET PART BUILT FOR RACING PURPOSES ONLY. KOSO IS NOT RESPONSIBLE FOR ANY...

Koso GROM - PISTON KIT 4 V by Koso.*Does not fit 2022+ models WARNING THIS IS AN AFTERMARKET PART BUILT FOR RACING PURPOSES ONLY. KOSO IS NOT RESPONSIBLE FOR ANY...

Koso GROM - BIG THROTTLE BODY 34MM (JAPANESE) by Koso.*Does not fit 2022+ models The throttle body and intake manifold are used to control the amount of air flowing to...

Koso GROM - CAMSHAFT KIT by Koso.*Does not fit 2022+ models Our 240 degrees performance camshaft will give you great results at high RPM. This camshaft can be used with...

Koso GROM - CONNECTING TUBE by Koso.*Does not fit 2022+ models Our air box connecting tube has been developed to link the Koso 34 mm Throttle body and the actual...

Koso GROM - INTAKE MANIFOLD by Koso.*Does not fit 2022+ models As the throttle body and intake manifold are used to control the amount of air flowing to the engine’s...

Koso GROM - INTAKE TUBE by Koso.*Does not fit 2022+ models The main function of this intake is to meet the demand of a larger cylinder and therefore improve air...

Koso GROM - MINI 3 - CYLINDER HEAD TEMPERATURE by Koso.*Does not fit 2022+ models This compact and lightweight Mini 3 engine temperature meter is especially designed for Honda Grom®....

Koso GROM 170cc BIG BORE CYLINDER KIT by Koso.Discontinued product, for reference only. *Does not fit 2022+ models Want to unleash all the power your Honda Grom® can handle? Our...

Koso GROM 2014-21 BEARING CHAIN TENSIONER by Koso.*Does not fit 2022+ models Made from resistant high quality material, our Koso chain tensioner with bearing could save your engine from expensive...