Original Name / Part No.: AR310447+AR310449

Part location: Wheel hubs & outer side of wheel

Product major functions & usage:

1. Connecting the CVD to the wheels in order to transfer the power and lead a smooth drive.

2. Lock and stabilize the wheel tightly.

Accessories:

Wheel Hex 4pcs

Wheel Lock 4pcs

M4x2.5x15 Screw Pin 4pcs

Major advantages of upgrading to this part/product:

1. Original thickness is 4.5mm, this part is upgraded to 10.5mm for wider wheel track in order to run smoothly and more stable.

2. The hex are designed to claw onto the wheels tightly and firmly.

3. Unique capped design to prevent sand and dust during the drive.

4. Special knurling process on the inner part for tight locking.