● Cylinder Kits & Parts

YUMINASHI SPECIAL CYLINDER KITS & GENUINE HONDA PARTS FOR HONDA GROM125 5-SPEED (2021- )

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YUMINASHI

12103-K26-G53B | 140CC (53MM) HIGH COMPRESSION LIGHT BORE KIT (2021 GROM125 - 2021 Z125 MONKEY - SUPER CUB 110/125 2021)

● 140CC (53MM /12MM PISTON PIN) HIGH COMPRESSION LIGHT BORE KIT (2021 GROM125 - 2021 Z125 MONKE

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Now: $124.95

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YUMINASHI

12103-K26-G53C | 140CC (53MM) LOW COMPRESSION LIGHT BORE KIT (2021 GROM125 - 2021 Z125 MONKEY - 2021 W110i/125i...)

● 140CC (53MM /12MM PISTON PIN) LOW COMPRESSION LIGHT BORE KIT (2021 GROM125 - 2021 Z125 MONKEY

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Now: $102.23

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YUMINASHI

12103-K26-G54B | 145CC (54MM) HIGH COMPRESSION SEMI DOME LIGHT BORE KIT (2021 GROM125 - 2021 Z125 MONKEY -

&nbs

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Now: $102.23

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YUMINASHI

12103-K26-G54C | 145CC (54MM) LOW COMPRESSION LIGHT BORE KIT (2021 GROM125 - 2021 Z125 MONKEY - 2021 W110i/125i...)

● 145CC (54MM /12MM PISTON PIN) LOW COMPRESSION LIGHT BORE KIT (2021 GROM125 - 2021 Z125 MONKEY

MSRP:

Was:

Now: $102.23

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