Bridgestone Battlecross X30 Rear Motorcycle Tire 120/80-19 63M

The Bridgestone Battlecross X30 Rear Motorcycle Tire 120/80-19 63M is a bias-construction rear tire made in Japan and aimed at riders who cover a mix of terrain types. Bridgestone says it crosses well between soft, intermediate, and hard ground, and that grip is improved across all conditions. It weighs 13.0 lbs. and has an overall diameter of 27.0 inches.

The size 120/80-19 tells you that the section width is 120 mm, the sidewall height is 80 percent of that width, and the tire mounts on a 19-inch rim. That rim diameter must match your wheel, and the full size code should match what is printed on the sidewall of the tire you are replacing. The load index of 63 and speed rating of M, which covers speeds up to 81 mph (130 km/h), must meet or exceed the specifications called for by your machine. This tire was built for riding that moves across soft, intermediate, and hard terrain.

Specifications