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CJR Performance | SKU:
SQ6343373
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20% off
6% off
2022 Honda Grom Piston / BBK
$349.00
Unit price
/
Unavailable
2022 Honda Grom Piston / BBK - DHM 149cc Big Bore Kit is backordered and will ship as soon as it is back in stock.
Description
Description
DH Motoring Stock Bore Racing Piston (2022+ Grom / Monkey)
DHM has now produced the first high compression stock bore piston and 149cc Big Bore Kit for the new 2022 Grom/Monkey. DHM took development experience from the previous generation Grom and CRF110 to apply it to the all new Grom engine and have come up with a lightweight, high compression piston that still utilizes the OEM 12mm pin size.
DHM Stock bore 125cc kit increases compression to 13.2:1
DHM 55mm / 149cc Big Bore Kit 12.5:1 (Use OEM and supplied BBK Gasket)
