- JB "Ⅱ"-Style chromoly construction reinforced handlebar,360 degree rotation,with lock on soft steel grips.
- JB "Ⅲ“ style stack collar clamp.
- Large bearings headset for strength & durability.
- Die casting reinforced fork.
- Die-casting headtube + Tri holes special design.
- 100mm / 85A Extra strength Alu. Core PU cast wheels,ABEC-9 bearing.
- 6061 Heat treated alloy reinforce footplate,10 cm wide deck with full size of griptape.
- Extrusion Alu quick stop brake with friction rib.
