Skateboard length 80cm wide 20cm high 19.9cm with letters
This skateboard can be exercised on less
smooth ground, increasing the chances of success. The purpose of building skateboards is to reduce the fault tolerance of novices but this skateboard is not mature, so I hope to be guided by the judges
Step 1: Wheels
Wheels consist of 4 tubes and a
cylindrical length of 20cm Wheel diameter 4.7cm The remaining tubes are to fix the wheels
The fixed shaft consists of a tube
column, a long square, connected to a support column.
0.92cm h 20cm
Wheel diameter 4.7cm
Add a spring to the platform can absorb
shock slower or jump higher Spring length 3.2cm
Finally make up a skateboard, skateboard
there's a daughter-in-law.
Participated in the