The classic center web tread is versatile and offers pleasant rolling characteristics. Of course, the Delta Cruiser comes with 50 EPI casing and reflective stripes.TwinSkin An additional rubber coating on the side protects against cuts and allows for even coloring.SBC (Schwalbe Basic Compound) The versatile quality compound for all fields of use.PunctureGuardThis 3 mm thick rubber insert offers excellent puncture protection in the entry-level range. - Intended use: City & Trekking - Included in delivery (quantity): single - Wheel size: 28 inch - Weight: 710 g Tyre - Tread: HS 431 - Type: TwinSkin, PunctureGuard - Rubber compound: SBC - Tyre size (diameter x width): 26 x 1 3/8 inch - Density carcass weave: 50 TPI - Tire size ETRTO (width x diameter): 37 x 590 mm - Reflective stripes - Construction type: clincher - Puncture protection - Pressure (bar): 4 bar - 6 bar - E-bike compatibility: without manufacturer's recommendation - Pressure (psi): 55 - 85 - Maximum load capacity: 90 kg.