Spanninga Extend standard With the Extend standard from Spanninga you can put your bike down firmly. The standard is adjustable and therefore suitable for bicycles with a 26 or 28 inch wheel size. Furthermore, the standard has been developed for e-bikes, but this does not mean that it does not fit on city bikes. The aluminum frame is lightweight but still very sturdy and has a plastic foot that does not wear. The maximum load capacity of the standard is 35 kilograms. Specifications: Color: black Gender: unisex Material: aluminum, plastic Wheel size: 26 and 28 inches Adjustable: yes Suitable for: e-bikes, city bikes Max. load capacity: 35 kg Mounting plate width: 30 mm