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Replace the stock wire with the included one and ground it out
High quality bore kit that shows substantial power gains throughout the RPM range
Top off your bike build with this P3 Carbon Fiber Fuel Tank Cover
It comes with stainless steel spring hardware that resists corrosion and the free-folding
TB 186cc Big Bore Kit – Grom / Monkey Bike:Honda Grom / Monkey Replace the stock wire withCeramic coated all aluminum cylinder (no steel sleeve) Lightweight 64mm piston with rings, pin, & clips Head gasket kit IMPORTANT UPDATE: These bore kits are only for the 2021 and older models (will not work on the new 2022 models as the engine has been redesigned) This is the biggest Grom & Monkey 125 bore kit on the market! The all aluminum ceramic coated cylinder is lighter than a steel sleeved aluminum cylinder, reduces friction (increasing
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