... Inflation Pressure: 280kpa Load capacity: 155-195kgs motorcycle tire 2.50-17Detailed specification size2.50-17ply rating4pr,6pr,8prrubber content35 ... rubberload capacity155kg-195kgProducts information 1. Tire Rubber content :35%-55%2. Ply rating: 4PR, 6PR and 8PR3. Inner Tube ... ,low price and fast delivery.--Pattern:various pattern can choose, support OEM making--Rubber contain:35%-55%--Packing:clocor ...