420 Chain and Sprocket Kit, Compatible with Mini Bikes, Karts, Quads

【Complete Chain Kit】This all-in-one 420 chain kit includes everything needed to replace a worn drivetrain. Ideal for mini bikes, go-karts, quads, or dirt bikes, it allows you to change drive components all at once, reducing installation time and guesswork.
【Anti-Slip Performance】The precision-machined tooth profile maintains chain engagement, preventing slippage during hard acceleration or on rough trails. Power transmission remains consistent, providing a stable ride on steep climbs or muddy paths without frequent adjustments.
【Hill Power】The 35-tooth rear sprocket improves low-end torque for more powerful climbing, while the 96-link chain fits common swingarm setups. You control the speed on sand, gravel, or steep inclines, with a smoother response on rough terrain. 【Steel Durability】Made from hardened steel, this kit resists bending, wear, and corrosion in wet or muddy conditions. Designed for riders who push their machines hard on long rides or weekend trail sessions, it maintains its shape and teeth season after season. 【Easy DIY Design】The toothless wheel reduces debris buildup and clogging in dusty environments, while the simple bolt-on assembly makes this kit accessible to beginners. Replace worn parts in your garage or after a muddy ride with this complete set for easy maintenance.