This listing has multiple tyre + tube combinations, please choose your desired ' option ' from the ' -select- ' dropdown above Type: Wired Execution: Reinforced Compound: Green Compound Colour: Black With Bronze Side Wall Tubeless Ready: NO E-Bike Rating: E-50 ECE-R75 For Fast E-Bikes Pressure: MAX 30 psi Weight: 1040g Size: 20 x 4.0 (ETRTO 100-406) WIDE, COMFORTABLE, SAFE! Whether travelling on asphalt or trail, the beefy Super Moto-X offers the best riding characteristics and plenty of comfort. The extra-resilient Double Defense construction lets you reach your destination safely, even in the toughest conditions. Large width, enormous volume and maximum load capacity, Super Moto-X is the perfect equipment for all types of e-bikes, naturally, with the ECE-R75 mark for fast e-bikes.