simplechamp's Jammin X2 carbon on-road GT

[simplechamp]

The diff gears are just TiNi coated, the material is steel as far as I know. The were made by Sportwerks, which discontinued it's RC vehicles and parts, but Losi has the same exact gears too. Part # LOSB3535. They should fit your HotBodies diffs fine, the alloy diff cups I'm using are actually Lightning Stadium cups, they are the same as Jammin cups.

I think I'm going to stick with the NEXX8 battery trays for now. They might be a little higher COG with standing the lipos on edge, but they fit perfectly with the chassis layout. I might try a single pack setup eventually, wouldn't be difficult to switch at all.

P.S. I've always really liked your CF rallygame car, it's one of the things that inspired me to do mine!