The MOS Van Tubes are a set of arms that serve two purposes: They can be used on their own as rear-door rack arm-adapters for mounting common bike racks, or as the adapter that allows the MOS UpLift™ system to be installed on a van’s rear door rack. When paired with the MOS UpLift™, they transform a standard rear door rack into a lift-assisted system that makes loading and unloading one or two bikes; including heavy e-bikes. Smooth, ergonomic, and accessible directly from the back of the vehicle. Designed for van-life enthusiasts, overlanders, and adventurers, the Van Tubes maximize carrying capacity without compromising door access. Engineered to fit most rear-door racks, they feature carefully positioned mounting holes to ensure wide compatibility. Specifications Loading capacity: 200 lb (90,72 kg) Never exceed the 200 lb (90,72 kg) capacity of the Van Tubes, the 125 lb (56 kg) load capacity of the MOS UpLift™, nor the load limits of your bike rack and rear door rack. The Van Tubes have to be installed on heavy-duty rear door carrier with a minimum load capacity of 100 lb (45 kg). Product dimensions: 21''x 6''x 2'' (53cm x 15cm x 6cm) Packaging dimensions : 42″ × 6″ × 11″ (107 cm x 15 cm x 28 cm) Product Weight : 5 lb (2kg) (for 2 Tubes) Structure height with MOS UpLift™: 31″ (79 cm) Arms Adjustable Width : Depends on the width of the rear door rack. Minimum 20″ (51 cm) required. Locking system : Sold separately MOS UpLift™ : Sold separately Warranty : 2 years