Double kingpin trucks increase carving possibilities Constructed from high-quality aluminum matrial, made by gravity casting technology, trucks are after heat treatment, very strong .
What is advantage of gravity casting technology？
- Aluminum liquid flow into truck mould by liquid's weight naturally, this way can delete mould's inside air clearly.
- can do heat treatment after demoulding.
- Aluminum hardness reached out HRB65 around .
- can stand over 150kg weight.
12 Inches truck black and golden color detail:
Detail size of 12 Inches Trucks(recommended motor:6354 motor/Flipsky 10mm D-shaft 6374(99mm length）motors）
Detail size of 13.78 Inches Trucks(recommended motor: Flipsky 10mm 6374 /6384 (99mm length）motors )