70/100-19 42M TT Bridgestone Battlcross X20 Medium Motocross Front Tyre The Battlecross X30 (Medium Ground) tyre has been constructed using Bridgestone's most advanced MX technology. The X30 is suitable for a wide range of terrains from soft soil to hard clay. It's ultra responsive grip and enhanced linear traction allow for full power straight line riding.
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