Skip to content
Search

Products

Filters

$399.00 - $399.00
$399.00
$399.00 - $399.00
$399.00

Koso 170cc 61mm Big Bore Kit - Honda Grom & Monkey (2014-2020)

Want to unleash all the power your Honda Grom can handle? Koso's 170cc Big Bore Kit (MB623002) is the perfect addition for you! The kit includes a ...

View full details
$399.00 - $399.00
$399.00
$399.00 - $399.00
$399.00
$175.00 - $175.00
$175.00
$175.00
$175.00 - $175.00
$175.00

Koso 28mm Throttle Body: Honda Grom & Monkey 2022+

NCY 15x12 Performance Roller Weights - Minarelli 1PE40QMBBrand: brand_yamahaCategory: Vehicle > PartsType: type_misc_partTags: brand_yamaha, cat...

View full details
$175.00 - $175.00
$175.00
$175.00
$175.00 - $175.00
$175.00
$175.00 - $175.00
$175.00
$175.00 - $175.00
$175.00

Koso 28mm Throttle Body: Honda Grom & Monkey 2022+

Increased Airflow: Koso 28mm Performance Throttle Body Maximize the volumetric efficiency of your 5-speed engine with the Koso 28mm Throttle Body ....

View full details
$175.00 - $175.00
$175.00
$175.00 - $175.00
$175.00
$39.00 - $39.00
$39.00
$39.00
$39.00 - $39.00
$39.00

Koso 61mm Cylinder Gasket Kit - Honda Grom & Monkey

Prima Windshield (Short, Clear); Vespa LX, GTBrand: brand_vespaCategory: Vehicle > PartsType: type_misc_partTags: brand_vespa, category_vehicle_...

View full details
$39.00 - $39.00
$39.00
$39.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00

Koso 61mm Cylinder Gasket Kit - Honda Grom & Monkey

Koso 61mm Cylinder Head Gasket and Cylinder Base Gasket for the Honda Grom and Honda Monkey (MA623100). *Please note: Compatible with 2014-2021 Ho...

View full details
$39.00 - $39.00
$39.00
$39.00 - $39.00
$39.00
$109.00 - $109.00
$109.00
$109.00
$109.00 - $109.00
$109.00

Koso Air Filter Cover - Honda Grom (2022+)

Output Shaft Bearing; Stella/VintageBrand: brand_universal_partsCategory: Vehicle > PartsType: type_misc_partTags: brand_universal_parts, catego...

View full details
$109.00 - $109.00
$109.00
$109.00
$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00

Koso Air Filter Cover - Honda Grom (2022+)

Koso's air filter cover for 2022+ Grom models is not only easy to install, but it will increase the airflow, improve filtering efficiency and raise...

View full details
$109.00 - $109.00
$109.00
$109.00 - $109.00
$109.00
$103.00 - $103.00
$103.00
$103.00
$103.00 - $103.00
$103.00

Koso Cam Chain Tensioner - Honda Grom (2022+)

$103.00 - $103.00
$103.00
$103.00
$103.00 - $103.00
$103.00
$103.00 - $103.00
$103.00
$103.00 - $103.00
$103.00

Koso Cam Chain Tensioner - Honda Grom (2022+)

The Koso High Performance Cam Chain Tensioner (MU640000) is made from high quality materials that could save your engine from expensive damage. Kos...

View full details
$103.00 - $103.00
$103.00
$103.00 - $103.00
$103.00
$178.00 - $178.00
$178.00
$178.00
$178.00 - $178.00
$178.00

Koso Camshaft - Honda Grom & Monkey

Prima Windshield (Short, Smoked); Vespa LX,GT,GTSBrand: brand_vespaCategory: Vehicle > PartsType: type_misc_partTags: brand_vespa, category_vehi...

View full details
$178.00 - $178.00
$178.00
$178.00
$178.00 - $178.00
$178.00
$178.00 - $178.00
$178.00
$178.00 - $178.00
$178.00

Koso Camshaft - Honda Grom & Monkey

The Koso 240 Degree Performance Camshaft (MM623002) will give you great results at high RPM. This camshaft can be used with a stock engine, but wil...

View full details
$178.00 - $178.00
$178.00
$178.00 - $178.00
$178.00
$180.00 - $180.00
$180.00
$180.00
$180.00 - $180.00
$180.00

Koso Carburetor - KSR

$180.00 - $180.00
$180.00
$180.00
$180.00 - $180.00
$180.00
$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00

Koso Carburetor - KSR

Koso's KSR carburetor features a semi-flat D-shaped slide that increases the fuel flow for a better throttle reaction. It also reduces the incomple...

View full details
$185.00 - $185.00
$185.00
$185.00 - $185.00
$185.00
$52.00 - $52.00
$52.00
$52.00
$52.00 - $52.00
$52.00

Koso Clutch Kit Enhanced Lifter Plate - Honda Grom & Monkey (2014-2020)

YSS Adjustable Shock (Rear, Performance); Yamaha, Buddy KickBrand: brand_yamahaCategory: Vehicle > PartsType: type_misc_partTags: brand_yamaha, ...

View full details
$52.00 - $52.00
$52.00
$52.00
$52.00 - $52.00
$52.00
$52.00 - $52.00
$52.00
$52.00 - $52.00
$52.00

Koso Clutch Kit Enhanced Lifter Plate - Honda Grom & Monkey (2014-2020)

The main difference between the Koso Clutch Enhanced Lifter Plate and the stock one is it's strength. Koso's CNC Lifter Plate (FA623K00) is stronge...

View full details
$52.00 - $52.00
$52.00
$52.00 - $52.00
$52.00
$55.00 - $55.00
$55.00
$55.00
$55.00 - $55.00
$55.00

Koso Clutch Kit Enhanced Lifter Plate - Honda Grom (2022+)

Prima Roller Weight Set - 15 x 12 mm (Yamaha, Minarelli)Brand: brand_yamahaCategory: Vehicle > PartsType: type_misc_partTags: brand_yamaha, cate...

View full details
$55.00 - $55.00
$55.00
$55.00
$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00

Koso Clutch Kit Enhanced Lifter Plate - Honda Grom (2022+)

The main difference between the Koso Clutch Enhanced Lifter Plate and the stock one is it's strength. Koso's CNC Lifter Plate (FA640000) is stronge...

View full details
$55.00 - $55.00
$55.00
$55.00 - $55.00
$55.00
$48.00 - $48.00
$48.00
$48.00
$48.00 - $48.00
$48.00

Koso Connecting Tube - Honda Grom (2022+)

$48.00 - $48.00
$48.00
$48.00
$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00

Koso Connecting Tube - Honda Grom (2022+)

Koso's Air Box Connecting Tube (DM640000) has been developed to link Koso's 28mm throttle body and the stock air box. Compatible with Honda Grom. *...

View full details
$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00
$13.00 - $13.00
$13.00
$13.00
$13.00 - $13.00
$13.00

Koso Exhaust Gasket - Honda Grom

YSS Adjustable Shock (Rear, Performance); People S 250Brand: brand_kymcoCategory: Vehicle > PartsType: type_misc_partTags: brand_kymco, category...

View full details
$13.00 - $13.00
$13.00
$13.00
$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00

Koso Exhaust Gasket - Honda Grom

Replacement Koso exhaust gasket for Honda Grom motorcycles with 170cc Koso cylinder kits installed. *Please note: Compatible with 2014-2021 Honda G...

View full details
$13.00 - $13.00
$13.00
$13.00 - $13.00
$13.00
$138.00 - $138.00
$138.00
$138.00
$138.00 - $138.00
$138.00

Koso Heavy Duty Clutch Kit: Honda Grom & Monkey

Cap, Float Unit; Stella 4T/2TBrand: brand_universal_partsCategory: Vehicle > PartsType: type_misc_partTags: brand_universal_parts, category_vehi...

View full details
$138.00 - $138.00
$138.00
$138.00
$138.00 - $138.00
$138.00
$138.00 - $138.00
$138.00
$138.00 - $138.00
$138.00

Koso Heavy Duty Clutch Kit: Honda Grom & Monkey

Maximum Power Transfer: Koso Heavy Duty Clutch Kit Stop power loss at the source with the Koso High-Performance Heavy-Duty Clutch Kit . Specificall...

View full details
$138.00 - $138.00
$138.00
$138.00 - $138.00
$138.00
$148.00 - $148.00
$148.00
$148.00
$148.00 - $148.00
$148.00

Koso High Flow Injector - Honda Grom & Monkey (2022+)

NCY 15x12 Performance Roller Weights - Minarelli 1PE40QMBBrand: brand_yamahaCategory: Vehicle > PartsType: type_misc_partTags: brand_yamaha, cat...

View full details
$148.00 - $148.00
$148.00
$148.00
$148.00 - $148.00
$148.00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare