KOSO NORTH AMERICA Big Bore Cylinder Kit - 150 cc - Honda Grom®/Monkey® MB640000 FOOT CONTROLS ensuring a perfect fit and

ensuring a perfect fit and dependable service life

The lightweight yet durable materials provide excellent ventilation

Pinlock insert and dark smoke shield for fog-free riding

Elevate your motorcycle's control and style with the Speed Merchant Speed Grips

Dark smoke tint reduces glare and enhances visibility in bright conditions

KOSO NORTH AMERICA Big Bore Cylinder Kit - 150 cc - Honda Grom®/Monkey® MB640000 FOOT CONTROLS ensuring a perfect fit andBig Bore Cylinder Kit 150 cc Honda Grom Monkey Compression ratio allows the use of premium pump gas and keep the reliabilty of a stock motor, Kit includes aluminum black powder coated cylinder, 54 mm forged piston, rings, pin, pin clips and gasket kit