Nobody knows why your bike has a hollow crank spindle, but it does. Why not make the most of that space and use it to store and work on your bike? The Scorpion is compatible with 10, 13, 18 and 20mm hollow crank spindles on either side of the bike.

The design elevates the rear wheel and lends itself to light bike maintenance, like chain lubrication and frame cleaning. When not being used it can be disassembled with a single bolt down to a flat, compact, portable or stow-able footprint until it’s needed again.