FirstBike lowering kit

FirstBike lowering kit.

If you kid's feet don't reach the ground, this kit lowers the bike further so they can start cycling at a younger age.

I made this because the original set from FirstBike broke after a short while.

Requires 2x M8x16 bolts, washers and loc-nuts like the original set from FirstBike. The kit could be designed not to require these, i suppose.

I printed my wall and top/bottom 2mm thick and 30% infill, with support. That's 5 walls x 0.4 nozzle and 10 layers at 0.2 layer-height.