Peruzzo uni bike roof mount bike carrierthe uni bike roof mount bike carrier from peruzzo is a durable, stable and easy to use roof rack mounted bike carrier. Designed for use with one bike, it features an exceptionally strong clamp and extra safety straps to hold your price and joy in place. Plus, it's compatible with wide tyres and connects your bikes pedal crank to ensure zero movement during transit.key features exceptionally strong clamp supplied in shrink wrap packaging doubly safe with extra safety strap all ferrous parts are anti rust treated straps tested at 150 kilos eachfeatures material steel max number of bikes 1 bike fitment pedal crank max individual bike weight kg 15 max size frame section mm all max width bike wheel 55 disc brakes compatible ok wheel support length mm 1250 max carry bar width mm 60 t section adaptor compatible ok downhill accessory compatibility art.407 no locking bike to rack no locking rack to car no product size mm 192435 product weight kg 3.1buy peruzzo accessories from chain reaction cycles, the world's largest online bike store.