Part 6.1 is the heavy horizontal back frame bar positioned nearest to the ground on the M-Station Academy Rebounder.

How to assemble:
This back frame bar is mounted between the two back frame bars using short screws. Note that this bar is the bar nearest the ground, close to the wheels. View the video manual or check chapter 3 in the assembly manual.

If you have any questions, do not hesitate to contact us.