44-6 Crankshaft 2-Stroke 49cc Fits Pocket Bike Scooter Engine Dirt Bike ATV Quad Bike Motorcycle Replacement Parts(A-half circle)

44-6 Crankshaft | For 2 Stroke 49cc Engine | Pocket Bike Scooter ，Dirt Bike ATV Quad Bike Replacement PartCore Product InfoProduct Name : 44-6 CrankshaftCondition : & High Model : 44-6Main Material : Hardened SteelColor : Same as shown in photosCompatible Engine : 2-stroke 49cc EnginesFitment : Pocket Bike, Scooter, Dirt Bike, ATV, Quad BikePackage Quantity : 1 PieceWelcome to our motorcycle accessories shop! Discover practical replacement parts and functional gear for your ride. Sturdy construction, great performance and affordable prices. If you have any questions about products or compatibility, we are always here to help. Enjoy your shopping!

• Adaptation level: Molded according to the original vehicle data, compatible with multiple motorcycles of the same displacement, and highly versatile for replacing the original old crankshaft.
• Durability: Thickened crank arm thickness to enhance impact resistance, enduring the reciprocating load of the engine during long-distance rides.
• Counterweight aspect: Precisely adjust the counterweight to balance the crankshaft's rotational inertia and reduce the body vibrations generated by the operation of the entire machine.
• Operating conditions level: Tolerates variable speed conditions, stable switching between high and low speeds, smooth power transition between climbing and cruising.
• Endurance aspect: A stable transmission structure reduces associated wear, extending the service life of components such as pistons and connecting rods.