Wide bikes need BOOSTIT from Racktime: Designed for rear triangles up to 205 mm and a tire width of up to 75 mm. Now owners of stocky MTBs and e-bikes in particular can also enjoy the benefits of a Racktime rack with Snapit system. The universally mountable powerhouse can lift up to 25 kg, is compatible with disc brakes and has a protected rear light mount.