1. The upgrade parts are made of aluminum, parts processed by CNC 3D machine tool are very precise, by adopting whole shaped technology, the products have the characteristic of high intensity and durability.

2. The Aluminum Wheels Hex size: 12mm, Inner holes: 6mm.

3. The Aluminum Wheels fit the Axial RYFT RBX10 1/10 Scale Rock Bouncer stock tires, tire size: 2.29 x 5.9 x 2.2'', and also fit the PRO-Line tire, the tire size:2.15 x 5.75-2.2'', Part#10132.

4. The aluminum wheel is easy to assemble without sticking glue. 

5. Suggestion installation tires width: 2.0''~2.5''.

6. The items weigh 360.9 grams.