Ultimate Guide to CFMOTO MT450 Motorcycle Sprocket: Selection, Installation & Performance

Welcome to the ultimate guide for your CFMOTO MT450! The sprocket is a small but mighty component that directly controls your bike’s acceleration, top speed, and overall feel. Choosing the right one can transform your riding experience. This guide will walk you through everything you need to know about selecting, installing, and optimizing your CFMOTO MT450 motorcycle sprocket.

Choosing the Perfect Sprocket for Your CFMOTO MT450

Selecting a sprocket isn’t one-size-fits-all. Your choice depends on your primary riding style and the performance characteristics you want to enhance.

Sprocket Size and Gearing Ratios Explained

The number of teeth on your front (countershaft) and rear sprocket creates your final drive ratio. Changing this ratio alters your bike’s personality.

• More Teeth on the Rear Sprocket (or fewer on the front): Creates lower gearing. This improves acceleration and low-end torque, ideal for technical trails, hill climbs, or loaded adventure touring.
• Fewer Teeth on the Rear Sprocket (or more on the front): Creates higher gearing. This increases top speed and can reduce engine RPM at cruising speeds, beneficial for long highway stretches.

Material and Durability Considerations

Sprockets are commonly made from steel or aluminum.

• Steel Sprockets: Offer superior durability and longevity. They are the best choice for most riders, especially for adventure touring where reliability is key.
• Aluminum Sprockets: Are lighter, reducing unsprung weight for slightly better suspension response. However, they wear faster and are typically chosen for competitive riding.

Step-by-Step Installation Guide

Replacing your sprockets and chain as a set is crucial for even wear. Always refer to your official CFMOTO service manual for specific torque specs and procedures.

Tools You’ll Need & Safety First

Gather a rear stand, socket set, torque wrench, chain breaker/riveting tool, and a new master link. Secure the bike on a stable stand before starting.

Removing the Old Sprockets and Chain

Loosen the rear axle nut and adjusters to slacken the chain. Use the chain tool to break the old chain. Remove the rear wheel to access the rear sprocket, then unbolt it. The front sprocket is typically held by a locking plate or nut—secure the brake to prevent the wheel from turning when loosening.

Installing the New Sprockets and Chain

Clean the mounting surfaces. Install the new front sprocket, ensuring any alignment marks face outward. Torque to spec. Mount the new rear sprocket, aligning it with the wheel hub’s locating pins. Route the new chain over both sprockets, connect it with the master link (riveting is recommended for security), and adjust to the proper tension as per your manual.

Performance Impact and Tuning

A sprocket change is one of the most effective and affordable performance modifications. Lower gearing makes the bike feel snappier and more responsive in single-track or slow-speed technical terrain