Bridgestone Battlecross E50 Extreme Rear Motorcycle Tire 140/80-18 70M

The Bridgestone Battlecross E50 Extreme Rear Motorcycle Tire 140/80-18 70M is a rear-position bias tire built specifically for hard enduro racing over demanding terrain. Bridgestone uses a competition-only soft compound and a block layout that incorporates castle block technology to maximize grip across extreme enduro conditions. Compared to the E50, this tire delivers improved grip on all Extreme Enduro terrain. It is not rated for highway service.

The size code 140/80-18 tells you the tire has a 140 mm section width, an aspect ratio of 80 percent of that width, and fits an 18-inch rim diameter. 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 70 and a speed rating of M, which covers speeds up to 81 mph (130 km/h). Your machine's own specification determines which load index and speed rating are required.

Specifications