3D Printable Kayak Roller Ramp

This product is a 3D printable roller ramp designed to help load kayaks onto car roofs. The ramp allows users to roll their kayak into place on the roof rack rather than lifting it overhead. It works by incorporating a set of bearings and lathe bars which create a rolling mechanism to move the kayak up the ramp. Some simple assembly is required to attach the bearings and bars to create the rolling system. This DIY ramp aims to provide an easier alternative to lifting kayaks onto roofs. It may help reduce back strain and frustration that can come with loading. While not fully eliminating lifting, it can streamline the process of securing kayaks for transport. The 3D printed design allows customization for different kayak and vehicle sizes. With basic hardware parts added, this rolling ramp hopes to make kayak loading a simpler task.

See it in action

Number of prints needed for each fully assembled roller: 

• main_frame (1x)
• wheel (2x)
• pvc_spacer (2x)
• spacer bearing (4x)
• shaft spacer (2x)

Parts you'll need from Amazon to complete: 

Eowpower 5 Pieces Linear Motion Shaft 8 X 100 mm Round Hardened Lathe Bar Rod

ANCIRS 20pcs 608-2RS Ball Bearing Double Rubber Sealed Miniature Deep Groove 608rs for Skateboard Inline Scooter Roller Blade Skate(8mm x 22mm x 7mm)