Engine Components
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Koso 170cc Big Bore Kit - MB623002
$499.99 -
Koso 150cc Big Bore Kit - MB640000 | Honda Grom 2022-up
$560.99 -
Koso High Flow Oil Pump - NF640000 | Honda Grom 2022-up
$89.99 -
Koso Forged Piston Kit for 170cc Big Bore Kit - 61mm - MD623000
$126.99 -
Koso Camshaft for 170cc Big Bore Kit - MM623002
$193.99 -
Koso High-Flow Oil Pump - NF623000
$81.99 -
Koso 4V Head Kit with 170cc Big Bore Kit - MB623003
$1,809.99 -
Koso 4V Head Kit - MC623000
$937.99 -
Koso 4 Valve Head Piston Kit - MD623010
$160.99 -
Koso Performance Camshaft - MM640000
$225.99 -
Koso Cam Chain Tensioner - MU640000 | Honda Grom 2022-up
$122.99 -
Koso Oil Drain Plug Adaptor
$12.21 - $17.22