MOS - J-Extensions

The J-Extensions expand the MOS UpLift™’s mounting surface from 26ʺ (66 cm) to 38ʺ (96.5 cm), allowing you to install wider roof boxes and ski/snowboard racks. More importantly, they unlock configurations that aren’t possible without this upgrade: carrying a canoe, paddleboards, adding a third bike rack, or even a second kayak on a single MOS UpLift™. 

Each kit covers one MOS UpLift™ and includes two pieces, one for each arm

Technical specifications

• Loading capacity: 125lb (56kg)
• Added length: 12” (30 cm)
• Product dimensions: 14''x 2.6'' 1,2'' (36cm x 7cm x 3cm)
• Package dimension: 16’’ x 9’’ x 3’’ (41 cm × 23 cm × 8cm)
• Product Weight: 2.5 lb (1.1 kg) (2 pieces)
• Warranty: 2 Years

Care Instructions

• Avoid storing your MOS UpLift™ and its accessories where it is exposed to sunlight, extreme or changing temperatures and humidity.

• Do not lubricate the wrenches and bolts. Do not use thinner or solvents as they may damage the MOS UpLift™.

• When necessary, clean the dirt with fresh water and a soft cloth. If the dirt does not come off with fresh water, use only mild cleaners to ensure proper operation and increased safety, as well as to increase its durability. Never use abrasive cleaners, salt, lubricants, or any other product or liquid (other than water and mild cleaners) on the MOS UpLift™.

• If you are using the MOS UpLift™ in the winter, be sure to completely clear the snow, ice and calcium residues from your MOS UpLift™.

• When installing the MOS UpLift™, apply antiseize to all stainless steel hardware to prevent seizure. The antiseize is included in the package. Perform regular inspection on the MOS UpLift™ parts, load carriers, and roof accessories to ensure that they are free of defects, breakage, or signs of wear.

•If you find any parts of the MOS UpLift™ bent, worn, or damaged, stop using the MOS UpLift™ immediately and replace the parts by contacting our customer service department by email at support@mosracks.com.

Never exceed the 125 lb (56 kg) load capacity of the MOS UpLift™, the load limits of your accessories, the limit of you roof rack or van rear rack