Best Rear Motorbike Sprockets of 2025

The Ymiko Rear Sprocket Cog is designed for various Chinese ATVs, dirt bikes, and quad motorcycles ranging from 50cc to 125cc. It enhances your vehicle's transmission performance, ensuring maximum power transfer for a smoother ride. Constructed from high carbon steel, it offers durability and wear resistance, making it a reliable choice for replacement or upgrades. With a stable performance and 37 teeth configuration, it guarantees a strong standard sprocket that fits perfectly with a 420 chain, ensuring your bike operates efficiently.

The Tbest Rear Sprocket is a precision-engineered component designed to fit 428 chain sizes, making it a perfect match for 110cc, 125cc, and 140cc pit bikes. Made from high-quality metal, this sprocket offers exceptional strength and durability, ensuring it withstands the rigours of off-road riding. Its lightweight design helps to reduce unnecessary weight, enhancing your overall riding experience. Moreover, installation is straightforward, allowing you to replace your old sprocket quickly and easily without the need for complicated tools.

The Qiilu Rear Chain Sprocket is designed for 110cc, 125cc, and 140cc Pit Pro bikes, making it an ideal upgrade for your vehicle. This part meets original standards, ensuring a direct replacement that maintains stable performance and a pleasant riding experience. With its excellent power transmission, it enhances off-road capabilities and provides maximum output. The installation process is straightforward, allowing you to replace your old sprocket easily, although professional installation is recommended for best results.

The KIMISS 144 Sprocket Kit offers universal compatibility, making it suitable for various vehicles like electric tricycles and pocket bikes. Made from high-quality steel alloy, this sprocket ensures durability and long-lasting performance, giving you peace of mind during rides. The easy installation process means you can set it up without hassle, allowing you to focus more on enjoying your ride. Moreover, it serves as a perfect replacement for worn-out sprockets, ensuring optimal vehicle performance without compromise.

The Qiilu Rear Sprocket is designed for optimal performance on your 110 and 125cc Pit Trail Quad Dirt Bike and ATV. Its unique tooth shape allows the chain to engage smoothly, reducing energy loss. With 37 teeth, it minimises the impact and stress during meshing, enhancing durability. This sprocket serves as a perfect replacement for damaged or worn chain wheels, significantly improving your riding experience.

The TTYJKLPC Sprocket is a high-quality 25 tooth rear chain sprocket designed for various powersports vehicles, including go-karts and dirt bikes. Measuring 4.13 inches in diameter, it features a centre hole of 1.89 inches, making it compatible with 428 chains. This durable sprocket ensures long-lasting performance, allowing you to upgrade your vehicle with confidence. Before purchasing, it is crucial to check the size and compatibility to ensure a perfect fit for your specific needs.

The Keenso Rear Sprocket is designed for motorised bicycles with a 415 chain, making it suitable for 49cc to 80cc models. Made from high carbon steel, this sprocket has been heat treated to enhance its wear resistance and strength, giving you confidence in its durability. Its 36-tooth design ensures optimal power transmission, allowing for better performance during rides. Installation is straightforward and quick, meaning you can get back on the road without fuss. This sprocket is an excellent replacement for old or damaged parts, adhering to original factory standards.

The Sur-Ron 48t Sprocket is designed to fit various electric motorbikes, including the Sur-Ron S/X and Talaria Sting. With exquisite workmanship, this sprocket enhances the appearance of your bike while ensuring it meets standard manufacturing requirements. Made from high-quality 7075 Aviation Aluminium Alloy, it provides excellent durability, resisting rust and wear for a reliable performance. Additionally, its easy installation process means you can quickly fit the sprocket without hassle, making it a practical choice for riders.

The Yosoo Rear Sprocket features high-quality steel alloy construction, ensuring durability and resistance to wear. This sprocket is designed with 37 teeth, which helps reduce impact and stress on the chain during operation, providing a smoother ride. It adheres to strict quality control standards, giving you confidence in its performance and reliability. Furthermore, this sprocket is specifically built for 110 and 125cc Pit Trail Quad Dirt Bikes, ensuring a perfect fit and enhancing your riding experience.

The Aramox Rear Sprocket is designed for various pit bikes, ranging from 50cc to 190cc. Its excellent performance ensures maximum power transmission, which means you can experience improved acceleration and speed. This sprocket is a perfect replacement for your bike's original part, making it ideal for maintenance or upgrades. Additionally, its easy installation process allows you to replace it quickly without any complicated steps, giving you more time to enjoy your ride.