Granite Greenhorn here in need of tissues....for all my granite issues

[Gramyiv801]

So anybody out there I'm trying to figure out if the spurgear on the granite voltage 2wd Is compatible with the granite 4 by 4 ? I'm under the impression that they are not because when I look at the stock spur shaft compared to the aftermarket spur shaft it's a different design I will post the pictures can someone please enlighten me on this issue
I'm looking at the bottom of the shaft and it looks like it is a gear like the top of it
And this is the aftermarket one the bottom almost looks like a hex design and no teeth is there something I have to add to this or What this is my conundrum

 

[chazekxt46]

nope

 

[Gramyiv801]

Crap so how do I go about it just buy a few replacements. Though I did notice through my journey INTEGY makes one looks exactly the same but all out of stock any recommendations

nope

Crap so how do I go about it just buy a few replacements. Though I did notice through my journey INTEGY makes one looks exactly the same but all out of stock any recommendations

 

[Velodromed]

Just buy a couple of stock ones. Typically they are extremely solid, you just have to be careful about the mesh. Drive cups are normally the first to go. Diffs aren’t great either.

 

[Crunchy Gears]

What velo said. It's not worth it to throw $100 at a $89 rc. Metal drive cups and hexes are pretty much the only drivetrain upgrades I'd go with if any.