Serpent Cobra 811 B-e 2.0 1/8 E-buggy Build

Now we’ll continue with the rest of the rear end.

P1090267

This includes the rear hubs, CVD’s, sway bar, etc.

P1090268 P1090269

Here are the hubs. They are pretty beefy and should withstand some abuse.

P1090271

Next we have the axles. They assemble like any other CVA I’ve ever built. They have 2 sets of holes for the pin. I believe that means if the one set of holes gets worn out that we can use the other one and potentially make the stub axle last twice as long before replacement.

P1090272 P1090273

Next we insert the axle into the hub. The inner bearing acts as the pin retainer.

P1090274 P1090275

Again, super nice fit and finish on all of these parts so far.

P1090276

Remember the boots!

P1090277

Now we slide the 17mm hex hub over the stub axle and insert the drive pin. A set screw goes into the end of the axle to secure the pin in place.

P1090278

One side done. Repeat for the other side.

P1090279P1090282

Let’s attach these suckers. The outer hinge pin has a hex end on one side, and is threaded for a locknut on the other. I’d have liked to have seen something a little more sophisticated for this, but it’s better than e-clips I guess.

P1090283

Note that there are shims between the arm and the hub that adjust wheelbase. I’m running mine a little on the short side to match the setup sheet I’m going from. I also installed them backwards. The manual calls for the screw side to be on the front, but I figured running it this way will prevent dirt from building up in the hex of the screw. Time will tell of it was a good move.

P1090285

Next we have mud scrapers that attach to the back of the hubs. These supposedly make it hard for mud to build up in the wheels and will help clear some of the debris in the back of the wheel.

P1090286

Starting to look like a rear end.

P1090287

Now for the sway bar. This is the first time I’ve ever had a car where the sway bar pivoted on bearings?!

P1090288

They get inserted into the lower portion of the wing mount. P1090289

Then slide the sway bar through. It’s a little awkward, the adjustment collars cannot be tightened to do this. Once you get it centered, you can tighten them down. Notice you can read the thickness marking on the sway bar between the wing mount! How awesome is that?

P1090290 P1090291

Then we just thread the ball ends onto the studs we installed in the arm, and pop them onto the sway bar ends.

P1090292

At this point we’re about ready to mount the rear clip to the chassis.

P1090293

4 screws later it’s attached.

P1090294

Pages: 1 2 3 4 5 6 7 8 9 10 11 12

Both comments and pings are currently closed.

Comments are closed.

Powered by WordPress