8mm is the size of the truck. From one end to the other.
51mm
The truck has the most mass, but because it is at rest, the skateboard has the most momentum.
skateboard.....if velocity is zero,then momentum is also zero.
try taking out the bearing with your truck
The skateboard have wheel & axle and screw, the wheel is obvious the wheel and the axle is the truck and i think the screw is the hardware.
thunder, tensor, grindking, krux etc.
Alberta Canada requires 5/16 inch or 8MM above rivet head or if bonded friction material, 8mm above metal.
Thunders skateboard trucks feel like a planking balancing on a point thus making it better than the Independents skateboard trucks.
loosen your truck bases then tighten them up straight
compare it to the width of your board! the wider the board the lower and wider your trucks need to be!
tighten your trucks alot or unscrew the truck and take off the bushing and snap it or something.
yes. just take the kingpin bolt off and pull out the bushings and the hanger