MOS Uplift

The MOS UpLift is a multi-sport, lift-assisted system designed to make loading and unloading your gear easier and safer. Installed on your car’s roof rack crossbars or on a van’s rear-door rack, it lowers your equipment by 2 feet (61 cm) for quick, ergonomic access and assists up to 75% of the load back up thanks to its gas springs.

It works with the racks you already own or can purchase on the market — bike racks of all kinds, kayak, canoe, and paddleboard cradles, roof boxes, and ski racks. With its shape, the MOS UpLift can even function as a cradle on its own.

Always ensure that the total load stays within the 125 lb (56 kg) capacity of the MOS UpLift, the limits of your racks (bike rack, roof rack crossbars, van rear rack, cargo carrier, etc.), and your vehicle manufacturer’s specifications.

Load capacity: max125 lb (56 kg)

Lift assistance:
With 60 lb (27 kg): 70–75% lift assist (feels like lifting ≈17 lb)
With 80 lb (36 kg): 45–50% lift assist (feels like lifting ≈42 lb)
With 125 lb (57 kg): 35–40% lift assist (feels like lifting ≈78 lb)
*Assistance varies throughout the lifting motion. You will need to support the full weight during the first 5° of lift. For ergonomic use, we recommend using your leg to initiate the first push of the MOS UpLift.

Compatible accessories:
Roof box (max width 66 cm / 26 in)
Ski rack (max width 66 cm / 26 in)
2 × bike rack (with or without front wheels)
1 or 2 × kayaks (kayaks, canoes and paddleboards can be transported directly on the MOS UpLift or with cradle racks)

Weight: 33 lb (15 kg)
Height: 25.25" (66 cm)
Adjustable width: Minimum 20" (51 cm), maximum 39" (99 cm)
Locking system: sold separately (not included)
Compatible accessory fasteners: 20 × 20 mm T-slot and cable ties
Packaging dimensions: 44" × 9" × 29" (113 cm × 22 cm × 73 cm)
Mounting: Clamped-on