22nd-Jan-22, 02:11 PM
No aftermarket 4-gear chassis exists that I'm aware of. The guys that race them and go super fast in unlimited classes, buy/add aluminum top plates and brass gears.
If there's one area in HO slot cars that seriously needs improving. It's 4-gears. I try and race them (very badly I might add). I still need to figure them out.
If there's one area in HO slot cars that seriously needs improving. It's 4-gears. I try and race them (very badly I might add). I still need to figure them out.

![[+]](https://slotracer.online/community/images/bootbb/collapse_collapsed.png)