Non-flattable especially for e-bikesMaximum riding safety at high speeds and on long tours. Highest marathon quality, further developed for the special demands made on e-bike tiresSafetySwallow puncture protection level 7. The patented SmartGuard insert is additionally supported by two layers of RaceGuard fabric. This "Smart-DualGuard" provides even better protection against sharp intruders.controlThe ADDIX E-Compound, designed for e-bike use, stands for outstanding grip even at high speeds and maximum durability.riding pleasureMarathon E-Plus rolls surprisingly easily thanks to its high-tech material use. The "anti-aging" sidewall endures the typical overloads caused by insufficient air pressure much longer before it gets ugly cracks. The new carcass structure reinforces the sidewalls with an additional fabric layer and thus stabilizes the tire for even more load capacity. The new Marathon E-Plus ECE-R75 is of course ECE-R75 certified and ready for pedelecs with a pedalling support up to 25 km/h as well as for S-pedelecs. - Weight: 1395 g - Wheel size: 28 inches - Designed for E-Bikes - Purpose: City & Trekking - E-Bike compatibility: Approved up to 50 km/h (ECE-R75) - Scope of delivery (quantity): single tyres - Rubber compound: Addix E - Pressure (bar): 2 bar - 4 bar - Tyre size in inches (diameter x width): 28 x 2.15" - Pressure (psi): 29 - 58 - Tyre size ETRTO in mm (width x diameter): 55 - 622 mm - Profile: HS498 - Type: clincher tyre - Design: Smart DualGuard - Reflective strips - Maximum load: 136 kg (approx.) - Puncture protection.