26", 21-559, 32 hole, 537 mm ERD (incl. spoke holes measured), approx. 594 g Aluminium, double wall, with black braking surface, incl. wear indicator Un-eyeletted, SV, 21 mm high, 21.2 mm inner width, 27.5 mm outer width, max. load up to 150 kg system weight, maximum spoke tension 1200 Nm, suitable for e-bikes Type Article Version Double Wall Width 27.5 cm Brake Mount Hub Disc - 5-hole , Disc - 6-hole , Disc - Center Lock , Roller Brake , Drum Brake , no mount Brake Compatibility Rim universal Braking Surface yes E-bike Type ready ERD 537 mm ETRTO 21-559 Colour Braking Surface black Rim Outer Width 28 mm Rim Height 21 mm Rim Inner Width 21 mm For Wheel yes Main Colour black Double Wall Shape symmetrical Height 21.0 cm Wheel Size 26 " Spoke Hole no eyelets Number of Spoke Holes 32 hole Spoke Hole Diameter for 2.00 mm Text Wheel configurator suitable for e-bike Valve Type Sclaverand (SV) Wear Indicator yes Permissible System Weight 150 kg max. Spoke Tension 1,200 Nm