Archive for the ‘Spider 9’ Category

Gun Drilled Front Axle Shafts

January 30th2019

Two-time King Randy Slawson is well known for having one of the lightest Ultra4s on the lake bed. Pushing that theme even further, on a mission to “make the IFS guys cry” (his words), we are excited to outfit this new product into his Bomber — the all-new Pro Series 40 Splined, Gun Drilled, Front Axle Shafts. There’s something magical about having a 40 splined shaft that is both lighter AND stronger than its solid 35 spline counterpart. Learn more at http://www.spidertrax.com/Pro-Series-Gun-Drilled-300M-Inner-Shaft.

The All New Pro Series Knuckle

November 7th2018

Today we’re excited to release the all-new Pro Series Knuckle. Heat treated legs. Tig welded. Integrated double shear high steer arm. The best off-road knuckle just got better. Head over to http://www.spidertrax.com/products/Pro-Series-Knuckles for more details.

GT-36 Series 13.5″ Vented Rotor

October 31st2018

Here’s a simple addition to our Spider 9 brake product line that will mean a lot to a number of Ultra4 racers. For over a decade, we’ve been successfully running 14″ diameter rotors. Solid rotors at first, followed by vented rotors as of recent. These larger diameter rotors work amazing for rock racing, providing excellent braking power at high speeds (racing) along with ultimate stopping power at low speeds (crawling). With small exception — caliper to wheel clearance is tight, and on some newer Ultra4 builds (IFS specifically comes to mind) it becomes a bit too tight. Enter the GT-36 Series 13.5″ Vented Rotor.

This rotor starts life out as a 14 in. Wilwood GT-36 Vented Rotor, and then finds its way into our machine shop. We take down the outside diameter to 13.5″, chamfer both sides for a clean factory finish, hold less than .005″ position tolerance between the finished OD and brake hat mounting holes, all while maintaining full caliper pad contact. In the end, it’s a simple solution for those that need just a bit more caliper to wheel clearance. Rotors and caliper brackets are in-stock and ready to ship — http://www.spidertrax.com/GT-13.5-in.-Vented-Rotor .

The All New Ultimate Knuckle

July 19th2018

As drivers continue to push the boundaries of what’s possible, our Spider 9 products evolve to push those boundaries even further. We’re proud to release our latest Ultimate Knuckle, designed ground up to surpass the strength of our previous generation Pro Series Knuckle. Complete with 7/8″ spherical bearings, internal gussets, interlocking steering arm, and industry leading 50 degrees of steering, there are simply no shortcuts here. Take rock crawling and rock racing to new levels with the Spidertrax Ultimate Knuckle, now available on the Spidertrax Store.

Spider 9 Housing Calculator Walk-Thru

September 25th2017

Did you know we have a free Spider 9 Housing Calculator that works great for, you guessed it, building a Spider 9 housing? This video walks you thru the how-to part, be sure to grab your copy of the calculator HERE.