Peruzzo pordoi roof mount bike carrierthe pordoi roof mount bike carrier from peruzzo is a strong and reliable roof rack mounted bike rack holds your bike securely via its fork dropouts. Plus, it's compatible with bikes that use disc brakes, is coated in an anti rust coating and it requires no tools to fit it.key features it can be used on disc brake bikes scratch resistant power coated no tools required all ferrous parts are anti rust treated straps tested at 150 kilos eachfeatures material aluminium max number of bikes 1 bike fitment forks max individual bike weight kg 15 max size frame section mm all max width bike wheel 65 disc brakes compatible ok wheel support length mm verify carry bars placement max carry bar width mm 70 t section adaptor compatible no downhill accessory compatibility art.407 ok locking bike to rack no locking rack to car no product size mm 593930 product weight kg 1.4 tested according to iso pas quasi static test city crash testbuy peruzzo accessories from chain reaction cycles, the world's largest online bike store.