The Bridgestone Battlecross X31 is a true intermediate tyre with improved traction in a broader range of terrain. The Bridgestone Battlecross X31 rear tyre cooling fins promote consistent traction and feel under continuous use (such as during a moto) by dispersing heat and minimizing inflation pressure gain. The Bridgestone Battlecross X31 symmetric front tyre design enhanced with Castle Block technology promotes braking stability while increasing biting edges and contact pressure on soft and slippery surfaces.