Pivotrax EX/EXP Dirt Bike TiresPivotrax EX EXP Tires High Performance E Moto Tires The Pivotrax EX and EXP Tires are engineered specifically for high performance electric dirt bikes, delivering superior traction, durability, and control across a wide range of terrains. Available for 10, 12, and 14 wheel setups, these tires are designed with an advanced rubber compound and an aggressive tread pattern to handle the instant torque and added weight of e motos. The result is enhanced