26"-28" adjustable, die-cast aluminium, V-struts, rear struts and plates made of aluminium, with spring flap, foldable bag stop, integrated 3-point mounting for 3-point adapter for safe and effortless attachment and changing of Pletscher shopping basket, bicycle case and bicycle bags as well as Britax Römer Jockey child seat, with corrosion protection (from the automotive sector), which largely prevents penetration by salt water, blistering and edge corrosion, load-bearing up to 27 kg Adapter system Pletscher Rear mounting Item attachment Chain stay Features Spring flap , Bag support Main colour black Suitable wheel sizes 26 " , 27.5 " , 28 " Max. load capacity 25 kg