SMOOTH RUNNING: Split sprocket is equipped with precision blade structure, which effectively reduces the friction loss during high-speed running, and makes the chain transmission running smoothly, specializing in creating a smooth power transmission experience for small bikes and kart races
METAL STEEL: Forged from metal steel, the 420 28-tooth open sprocket has excellent power transmission performance, and the split design facilitates real-time observation of gear ratio changes and easy gear replacement to protect power output
CRAFTSMANSHIP FORGING: The 420 28T rear drive wheel with exquisite forging technology not only has a delicate appearance, but also has high-strength and anti-deformation characteristics, which ensures smooth transmission of the chain and unleashes strong power output, bringing extraordinary performance
EASY TO USE: Mini bike sprocket is precisely matched to the original hole position, and the dimensional accuracy is strictly controlled to eliminate the problem of using it. No need to dismantle the axle to quickly change the gear ratio, gear replacement is easy and convenient, greatly improving the modification efficiency
WIDELY USED: Steel sprocket has strong compatibility, widely used in 28T DIY scooters, bicycles, ATVs, motorcycles, quads, etc. It meets the needs of all kinds of mechanical power modification, and is the ideal choice for upgrading your drivetrain
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