Spider 9™ Signature Series Front & Rear Axle Set

Take your mini crawler to the next level with the officially licensed Spidertrax® Signature Series Spider 9™ Axle Set, built for SCX24™ based builds. This complete front and rear pairing is meticulously redesigned and scaled down to fit under your mini crawler, bringing the iconic Spidertrax® Off-Road design into the world of RC with unmatched realism and performance.

Both axles share the same machined aluminum construction, chromoly steel drive components, and +9mm-per-side width for a total of +18mm over stock SCX24™ axles. The front runs 2/12T worm gears with scale double-ended hydraulic ram steering, while the rear runs 2/16T worm gears with chromoly axle shafts built to take the harshest conditions.

Front Axle Chassis Kit Compatibility

Select your chassis kit to see fitment notes for the front axle. The rear axle fits all three chassis kits directly.

Running the front axle in the Ripper Chassis Kit? Pick up our Adjustable Upper Link Mount, sold separately.

Technical Specifications

	Front Axle	Rear Axle
Worm Gears	2/12T	2/16T
Weight	52g	30g
Hex to Hex Width	104.25mm	104mm
Stub Shafts	M2.5	M2.5

Features +

Licensed by Spidertrax® Off-Road Scale replicas of the renowned Signature Series Spider 9™ axle, machined from a combination of T-7075 and T-6061 aluminum with chromoly steel drive components.	+9mm Width Per Side Both axles add a total of +18mm over stock SCX24™ axles, significantly enhancing stability and performance.
Matched Worm Gearing Front axle runs 2/12T worm gears, rear axle runs 2/16T, tuned for optimized performance and smooth operation front to back.	2.5mm Stub Shafts & Nyloc Lug Nuts Includes Spidertrax branded hub caps on both ends for scale realism, with a stronger, more secure fit than factory SCX24™ M2 shafts.
Scale Double-Ended Hydraulic Ram Steering (Front) A whole new look and scale detail up front, with integrated steering stops built into the ram and knuckles.	Spidertrax® Ultimate Knuckles & C's (Front) The legendary Ultimate knuckle and C design brings the benefits of the proven 1:1 design: larger shafts and U-joints, more steering radius, and larger bearings.
Chromoly Rear Axle Shafts (Rear) Built to withstand the harshest conditions, ensuring durability and reliability during your crawling sessions.	Front & Rear Differential Gears 2/12 steel gears up front, 2/16 steel gears in the rear, for smooth operation and durability on the trail.
Custom Billet Aluminum 25T Servo Horn (Front) Maximizes packaging and style to work with the hydraulic ram steering setup.	Double Shear Link & Shock Bracketry Engineered for optimal link and shock mounting on both axles, delivering superior stability and articulation.
Scale Rotors & LGRP® Calipers Non-functional rotors paired with LGRP® calipers on both axles enhance the detailed look of your crawler.	Scale Unit Bearing Caps Adds a finishing touch of realism front and rear on your mini crawler build.
Licensed Brake Caliper Sets — Coming Soon Separately available Wilwood and R1 Concepts® licensed brake caliper sets will offer a complete scale appearance front and rear.

What's Included +

• 1× Pre-Assembled 1/24 Spider 9™ Signature Series Front Axle
• 1× Pre-Assembled 1/24 Spider 9™ Signature Series Rear Axle
• 12× 1.4 × 10mm Hardware for Axle Side Links & Shocks (6 Per Axle)
• 8× 1.4mm Non-Locking Nuts for Lower Links/Shocks (4 Per Axle)
• 6× 4.95mm Wide Link Balls for Axle Side Shock Mounts (3 Per Axle, 3.5mm OD on Ball)

All details and images are based on prototype units. Final production models may have variations in features or specifications.

⚠ Prop 65 Warning: This product can expose you to chemicals, including arsenic, which is known to the State of California to cause cancer. For more information visit P65Warnings.ca.gov.