The Most Puncture Resistant Mtb-tire Approved For Fast E-bikes.With ECE-R75 mark. On the central ribs it rolls easily over hard paths, while strong outer lugs give great offroad traction. The SmartGuard provides superior puncture protection. Good visibility even in the dark.Specifications:- Size: ETRTO 60-622 (29 x 2.35Inch)- Typ: Wired- Compound: ADDIX- Execution: Smart DualGuard- Seal: Tube- Weight: 1390 g- Pressure: 1.80 - 3.70 Bar (26 - 54psi)- Maximum load: 140 kg- EPI: 67- E-bike: E-50- Profil: HS468Technologies:Unplattbar:- Exclusively from Schwalbe. Only tires with SmartGuard® and Smart DualGuard puncture protection can rightly call themselves ´´unplattbar´´ or ´´flat-less´´. Proven a million times over - the safest choice for bikes and e-bikes. The flat-less puncture protection even protects against thumb tacks.Smart Dualguard:- The safest puncture protection there is for e-bike tires. Specially developed for the requirements of e-bikes. Outstanding puncture protection through the combination of 4 mm thick SmartGuard special rubber with 2 layers of RaceGuard fabric.E-50:- E-Bike tires with European ECE-R75 approval. Our recommendation for fast E-Bikes - S-Pedelecs with type approval, insurance, and motor assist over 25 km/h – for which a special tire approval is necessary.Recycling:- Old products made of natural rubber (such as gloves, tubes...) are crumbed and, over several procedural steps, used as base material in the puncture protection system.