31 TOOTH GO KART, ATV AXLE SPROCKET, #530, #50

31 TOOTH GO KART from DAX Performance. This replacement part helps keep your machine running, backed by phone technical support from real people.

ABOUT BDX PERFORMANCE

BDXP is the leading USA technical expert in the Chinese vehicle off road market. Our engineers and technicians have helped thousands of people in the past twenty years keep their vehicles running. We have a full machine shop where we manufacture performance parts and engines to get maximum performance out of your vehicle.

DESCRIPTION 

The 31 Tooth Go-Kart and ATV Axle Sprocket is crafted to work with #530 and #50 chains, providing reliable power transfer for optimal performance. This sprocket is built to withstand the rigors of both racing and recreational use. Its 31-tooth design strikes a balance between speed and torque, making it suitable for a variety of applications, whether you’re on the track or exploring off-road. Precision-engineered for a secure fit, this axle sprocket is easy to install, ensuring a hassle-free upgrade to your go-kart or ATV. Enhance your vehicle’s performance and enjoy improved acceleration and handling with this essential component.

GUARANTEED FIT FOR THE FOLLOWING VEHICLES

• This sprocket fits many 150cc Buggies. It came standard on Yerf Dog and many others. Check your bolt pattern (80mm across the center of the hole) to confirm fit.

SPECIFICATIONS

• 31 Teeth for #530 chain and #50 chain

• 80mm Bolt Pattern – across the center hole- center to centerm

• Center hole 57.6mm

About the 31 Tooth Go Kart and ATV Axle Sprocket

A worn rear sprocket is one of the most common reasons a go-kart or ATV starts to feel sluggish, noisy or jerky under power. This 31 tooth go kart sprocket mounts on the rear axle and works with #530 and #50 chain, the two most common chain sizes on small off-road machines. It is a straightforward way to restore smooth, reliable power delivery to the rear wheels.

Choosing the Right Gearing

The number of teeth on the rear sprocket changes how your machine feels. A larger rear sprocket gives more torque for climbing and pulling away, while a smaller one gives more top speed. A 31 tooth sprocket sits in the middle, which makes it a popular choice for riders who split their time between trails and open ground. If you are unsure, compare the tooth count stamped on your old sprocket before you order.

Installation Tips

• Support the machine safely and remove the chain before taking off the old sprocket.
• Check the sprocket hub or carrier for wear or damaged bolt holes while it is apart.
• Use new hardware or thread locker on the mounting bolts and tighten them evenly.
• Set chain tension so there is a small amount of slack at the tightest point.

Care and Maintenance

Sprockets and chains wear together. If your chain is stretched or has stiff links, replace it at the same time, or the new sprocket will wear quickly. Clean and lubricate the chain regularly, especially after riding in mud, sand or water, and check tension every few rides.

Frequently Asked Questions

Will this 31 tooth go kart sprocket fit my axle? Fitment depends on your axle and hub pattern. Measure your current sprocket or call us with your machine’s make and model and we will confirm the fit.

Do I need to change my chain too? If the chain is worn or stretched, yes. Running a new sprocket on an old chain shortens the life of both.

31 TOOTH GO KART: Fitment and Support

Have a question about the 31 TOOTH GO KART before you order? Call and speak to a live technician, with no automated phone system. You can also browse more Axles, Sprockets & Drive Chains for your machine. Learn more about axles.