The BUZZRACER H4 offers easy mounting, basic functions and easy tilting function. The rubber padded ratchet cradles offer a great solution for carbon frames fitting as it does not apply pressure to the carbon tubes. The BUZZRACER H is an improved version of the BUZZYBEE H with its balance tilting function, ratchet frame holder and locking features. The rack still folds up when not in use. The BUZZRACER H4 is a very simple product with all the main features needed to carry a regular bike: tilting, locking, folding. The BUZZRACER H4 is the best solution to carry 4 bikes using a 2″ receiver (hitch) and keep an easy access to the car boot. Assembly: Even though it is not assembled, BUZZRACER H4 is very easy to put together! Carrying bikes The wheel holders will accommodate all wheelbases, even small children’s bikes. You can reverse the wheel supports for the really small bikes. The long rubber-padded wheel straps hold tyres up to 3.25” wide; pull on them to tighten, and use the quick release to loosen The rubber-padded bike frame cradles rotate 360 degrees and, again using rubber-padded straps, they hold any type of tube firmly but gently. The maximum permitted load is 60kg, with no bike weighing more than 20kg Electric bikes up to 20kg may be carried, although the BUZZRACER series is not optimised for e-bikes (see E-Scorpion or E-Hornet for e-bikes); the down tube size is limited to 75mm diameter (3″); whatever bikes you have, always load the heaviest bikes nearest to the car There is a built-in locking cable to secure your bikes; as usual with cable locks, it’s a deterrent only. Other features and basic specifications The BUZZRACER H4 sits high on the hitch, well clear of speed bumps It easily tilts down for boot access with bikes on Reflective red stickers on the wheel supports TECHNICAL SPECIFICATIONS Max number of bikes: 4Max weight per bike: 20kgMax load capacity: 60kgMax tire size: 3.25″Max bike frame down tube size: diameter 75mmFits 2″receiverDimensions (width x depth x height): 88 x 122x 86 cmWeight: 18kgTiltingFolds upLocks to the carLocks bikes