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

2. The 2.2/3.0''aluminum wheels fit the Axial SCX10 1/10 &Losi RZR Rey 1/10 & Losi Baja Rey 1/10&Losi Rock Rey 1/10&Losi Baja Rey 2.0 1/10 & Losi Hammer Rey U4 &Losi Lasernut U4 1/10  Losi Tencity DB Pro & Losi TENACITY TT Pro 1/10& Losi Ford Raptor Baja Rey 1/10&TRAXXAS Drag Slash 4x4 1/10.

3. The aluminum wheel's hex size: 12mm, Inner hole: 6mm, 1pcs aluminum wheel weight is 141.9 grams.

4. The 2.2/3.0''aluminum wheels fit Proline tire part#1167

5. The aluminum wheels are easy to assemble without sticking glue.

6. The listing sells as 1pcs aluminum wheel, pls order 2pcs/4pcs/6pcs aluminum wheels if you need more.