Weight Assisted chin / Dip Combo

Tubing Tube of main frame is primarily at thickness 2.5mm, functional 
parts uses 50*100 rectangular tube, which make the whole unit more 
powerful. 
Shroud The cage is adopted with single sided ABS tranlecent plastics (the 
front shroud is optional)with excellent durability and impact resistance. 
The injection molded plastics provide higher stability.