NV 2.0 Base represents the same great features expected from Kuat at a lower price-point: fat bike compatibility up to 4.8", cable locks, a re-designed rack pivot. The NV 2.0 Base does not include a Trail Doc, but can retrofitted with the Trail Doc kit.Two-bike capacity, up to 60lbs eachTool-free installFits wheelbases up to 50"Includes one Phat Bike Kit to fit fat bikes with tires up to 4.8". Additional kits available separately Fully integrated cable locksItem SpecificationsBike Mount TypeTrayBike Weight Limit (per bike)60Designed for ebikeYesHitch Type2" ReceiverNumber of Bikes2Rack Weight52Tilt/SwingTilt Kuat NV 2.0 Base Hitch Bike Rack Hitch Bike Rack UPC: 896581002652