HPI Savage X 4.6 Trying Integy's Evolution4 Willy Bar (HD)

[CrazyPotatoFTW]

I have a HPI one it works great

[250cortina]

Yep... Sorry to say, but they're complete crap from the shop.

Firstly, you have to loctite all the screws.

You can replace the wheel with something like a mini-racer wheel, or similar. Once you do that, they're almost good to go.

I haven't used mine for a couple of months, not great for wheelies, but handy for jumping.

At some point I thought I might mount some dual wheels for better stability.