15 days free return 1 piece of 4inch 7inch surf skateboard trucks gravity casting technology

Price range: $35.07 through $55.81

SKU: 10071 Category: Accessories

15 days free return 1 piece of 4inch 7inch surf skateboard trucks gravity casting technology

click below to find our all surf trucks:

Dear Mr./Mrs.,

one package includes one piece of surf truck only

This 4inch surf skate truck is made by gravity casting technology at good quality.

There is another technology called die casting, I list their difference below:

comparison	gravity casting technology	die casting technology
productive principle	Aluminum liquid flow into truck mould by liquid’s weight naturally, this way can delete mould’s inside air clearly.	To push aluminum liquid into truck mould by other pressure quickly. Can’t delete mould’s inside air clearly.
whether has heat treatment	can do heat treatment after demoulding.	Can’t do, because there is small air bubble under truck skin, the skin surface will be embossed if heat trucks.
truck surface	A little rough, because of heat treatment.	Very smooth.
producing speed	very slow, because of heat treatment, which contains solution treatment and artificial aging treatment.	very quick, can use immediately after demoulding.
price	Twice price than die casting.	Half price than gravity casting.
strong level	HRB65 around	HRB40 around
suitable group	who are very professional, do kickflip, backside, noseslide, etc these kinds of heavy movements often.	Suitable for beginning level players, weight is not very heavy.

If one professional guy stands on die casting trucks and makes heavy actions, it will maybe happen this:

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Our trucks are made of gravity casting technology, after heat treatment, inside structure is very strong. You don’t need to worry about quality 🙂

If you are interested in die casting and gravity casting technology on aluminum alloy material products and want to know more, you can check google.

we are very confident in our truck quality, you have 15 days to refund trucks for free after you receive goods 🙂

Cheers

Marta. S

Below are 4inch surf trucks:

Below are 7inch surf trucks:

Below are our all surf truck types, please click picture:

Weight	0.65 kg
Dimensions	24.0 × 14.0 × 17.0 cm
Color	1 piece 4inch, 1 piece 7inch
Brand Name	None
Type	Skateboard Parts
Size	4inch and 7inch
Board Category	Single Rocker
is_customized	Yes
Material	aluminum
Applicable People	MEN
Model Number	surf skate trucks