Bridgestone M404 Rear Motorcycle Tire 80/100-12 41M

The Bridgestone M404 Rear Motorcycle Tire 80/100-12 41M is a bias-construction rear tire made in Japan, drawing on Bridgestone's factory SX, MX, and off-road racing programs. Its casing, tread pattern, and rubber compounds have been developed and proven in competition, with the tread geometry tuned to help riders accelerate cleanly out of corners while maintaining slide control.

The size code 80/100-12 tells you the tire has an 80 mm section width, an aspect ratio of 100 percent of that width, and is built for a 12-inch rim. The rim diameter must match your wheel exactly, and the full size code should match what is molded into the sidewall of the tire you are replacing. This tire carries a load index of 41 and a speed rating of M, which covers speeds up to 81 mph (130 km/h). Check your machine's specifications to confirm it calls for those ratings before ordering.

Specifications