This system includes :
Wheel Hex 4pcs
M4x2.5x15 Screw Pin 4pcs
Original Name / Part No.: AR310447
Component location: Wheel hex
Product major functions & use: connecting the CVD towards tires to move the energy and lead a smooth drive.
Major features of updating for this reason part/product:
1. Crafted from a light product high tensile energy aluminum 6061 T6 for great sturdiness.
2. Initial degree is 4.5mm, this component is upgraded to 10.5mm for wider wheel track to execute effectively and plenty of other things stable.
3. The hex are manufactured to claw into the tires tightly and firmly.