"ATRaX R." Spider Racer

[maxbonv]

Originally Posted by gunder463

im just gonna put it out there but if you ever get tired of this rig ill sell my organs to get it when its on the market!

When you drive Pure Spider , you can not ever get tired...

Originally Posted by Derek Larsen

WOW. I'm still confused as to how the axle height changes. How does the servo connect to the axle? Is it independent from the front suspension? I've never seen this before on a small scale vehicle.

The steering servo is fixed to the front axle as a Axial SCX,
all the rest of the mechanical parts comes from another planet

... Pure Spider planet, made in Motor Valley

[SoDak68]

AMAZING! You've got to be very pleased with what you've accomplished with that beautifully designed crawler.


Sent from my iPhone using Tapatalk

[Kylar]

Holy cow!! I dont think ive ever drooled so much over parts.

Those axles look absolutely amazing!

Great work on the truck, winning the comps, etc!

[maxbonv]

Thank you guys for your compliments

The new has started on a new body and new mechanical details,
the real news coming next week.....

The results so far are good





This winter I decided to buy new wheels and anodize the older I had.
For anodizations I chose colors and execution methods.

New wheels :





Old wheels before treatment:



Old wheels after treatment :

[Traildriver]

Originally Posted by maxbonv

Today in a Long Run Race (similar Ultra4 style) my Atrax Spider Racer
has allowed me to place 2° in a Single Race and 2° in a race in couple together with the driver JohnnyBravo

I like the tires you drive ,are these Flat Irons?

[maxbonv]

Is elapsed some time since I last wrote here, but now it's time to make an important update.

The 2016 race season has been full of satisfaction, but now is a time for a most important news....

... the courier is arrived ...

.... a pallet has been unloaded ......






Ladies and Gentlemen , new Pure Spider Axles EVO







Here they are in all their magnificence
























Look fantastic, Top materials, very small dimensions and really bombproof

[steven318is]

`how much do they cost

[maxbonv]

Originally Posted by steven318is

`how much do they cost

It is not a cost issue, the first batch of 8 pieces is sold out,
the next batch is expected in January 2017....

Now we come to the body, for the final of the Italian Extreme Championship in 2017 I decided to reproduce the look
of a vehicle seen recently in Europe Ultra4 races that hit my attention,
here is the muse:





Tests colors and graphic simulated with the pc :



Here is the result :

[maxbonv]

Sunday, October 2nd was held the Final race of the Italian Championship Scaler Extreme,
the best 40 drivers selected from regional championships they competed over rocky ground in a beautiful location
in a places of central Italy, Specchio (Parma).

Some pictures of the location :














Drivers briefing :



Really hard trails, the word Extreme is just representative

Atrax Spider Racer worked out great , balancing and reliability perfect,
and the victory came with huge satisfaction

The Classification:



Some pictures of Atrax in action :







Pure Spider wins again!

To better understand how to we interpret the Extreme specialties in Italy,
the video of the Final Race Italian Extreme Championship

[kgb424]

What foams are you using in the Badlands/ Rock Beast tires ??

Did you narrow the Badlands ??

Does using the Rock Beasts sidewall stiffen the tires a little ??

Do they perform better with the Rock Beast side walls ??

I own a set of 2.2'' Badlands and want single stage foams and contacted Crawler Innovations but there not familiar with the tires

I have a Honcho with Wraith AR60 axles and 1.9'' are not tall enough or wide enough, and just don't look right

The Badlands are 5.06'' tall and that is a good height and width for my Honcho, all of my other 2.2'' are 5 1/4'' to 5 1/2'' and they are too tall

So I'm curious what foams you are using and the size of the foams you used

[maxbonv]

Originally Posted by kgb424

What foams are you using in the Badlands/ Rock Beast tires ??

The foams that use of all the tires I own, are homemade or derived from memory foam.

Originally Posted by kgb424

Did you narrow the Badlands ??

Yes, have been reduced both width and diameter.
The rules Extreme in Italy allows a maximum diameter of 4,76".

Originally Posted by kgb424

Does using the Rock Beasts sidewall stiffen the tires a little ??

Do they perform better with the Rock Beast side walls ??

I used only once the Rock Beast, in an artificial track during a trade fair.

Originally Posted by kgb424

I own a set of 2.2'' Badlands and want single stage foams and contacted Crawler Innovations but there not familiar with the tires

I have a Honcho with Wraith AR60 axles and 1.9'' are not tall enough or wide enough, and just don't look right

The Badlands are 5.06'' tall and that is a good height and width for my Honcho, all of my other 2.2'' are 5 1/4'' to 5 1/2'' and they are too tall

So I'm curious what foams you are using and the size of the foams you used

For my personal experience, the perfect foams for maximum performance are very difficult to find on the market,
there is great variability determined by the vehicle weight and weight distribution, as well as the type of tires that are used.

For my Race Scaler Class 1, Class 2, Class 3 and Extreme,
i prefer to build dual stage foams bespoke,
but don't worry, i'm antique .....

[kgb424]

Thanks for answering

I won't be competing any time soon

I use normal size tires, that have not been modified

So maybe I can find some over sized foams and trim them to fit

Need to do some looking online and see what I can find

I'm cheap

[maxbonv]

Originally Posted by kgb424

Thanks for answering

I won't be competing any time soon

I use normal size tires, that have not been modified

So maybe I can find some over sized foams and trim them to fit

Need to do some looking online and see what I can find

I'm cheap

I'm sure for good performance and stock tires, not extreme,
on the market you can find valid foams, Crawler Innovation and now Proline, have available interesting double stage foams

[k goodrich]

What is the RTR weight of your machine?

[maxbonv]

Originally Posted by k goodrich

What is the RTR weight of your machine?

In Extreme race setup the weight is 2980 grams = 6,57 lb

[Desmo]

What is the wheelbase of your rig? Fantastic build by the way.