The most puncture-resistant MTB tire is now E-Bike Ready 50 and with ECE-R75 test mark. It rolls easily over fixed paths on the centre bar. The strong outer studs have a bite in the terrain. The SmartGuard offers outstanding puncture protection. This tyre makes an impression - especially in the new, even wider 57mm versions in 26" and 27.5". The safest protection belt available for bicycle tyres. Unsurpassable, for more than 15 years. It has proven itself in practice like no other puncture protection. Only tyres with SmartGuard can rightly call themselves "unflatterable". They are exclusively available only from Schwalbe. The most effective protection belt available for bicycle tires - simply unflatterable. Solid, 5 mm thick ply of highly elastic special rubber offers lasting protection even when the tire is driven in. Even a thumbtack will not cause any damage. Used products made of natural rubber (such as gloves, hoses, etc.) are shredded and reused as the basic material in the puncture protection inserts in several process steps. For fast e-bikes a special release of the tyres is necessary. Tyres with ECE-R75 approval valid throughout Europe are the simplest solution here. Excellent quality for intensive use. Here you get the most tyres for the money. E-bike compatibility: Approved up to 50 km/h (ECE-R75). Pressure (Bar): 2 Bar - 4 Bar. Profile: HS468. Maximum load capacity: 125 kg.