From Prolines site "Want to add some character to that 1:8 buggy without sacrificing performance? Then check out the latest 1:8 off-road buggy wheel from Pro-Line—the Wabash.
The Wabash wheel offers the latest in design by incorporating 14 tapered spokes and a large hex mounting surface for use with those oversized wheel wrenches. Additionally, the Wabash features a high strength, ultra-durable nylon material to outlast the punishment typically seen by 1:8 buggies."
Can be found here:http://www.pro-lineracing.com/proline/wheels/2671/2671.html