Bridgestone M404 Rear Motorcycle Tire 70/100-10 38M

The Bridgestone M404 Rear Motorcycle Tire 70/100-10 38M is a bias-construction rear tire made in Japan, drawing its tread patterns, rubber compounds, and casing construction from Bridgestone's factory SX, MX, and off-road racing programs. The result is a tire built to give riders more traction and better slide control when accelerating out of corners.

The size code 70/100-10 tells you the section width is 70 mm, the sidewall height is 100% of that width, and the tire mounts on a 10-inch rim. That rim diameter must match your wheel exactly, and the full size code should match what is printed on the sidewall of the tire you are replacing. This tire carries a load index of 38 and a speed rating of M, which covers speeds up to 81 mph (130 km/h). Your machine's specification determines whether those ratings are the right ones for your application.

Specifications