Reactor Stage 2 Monster Truck Kit

The JConcepts Reactor is a premium 1/10th scale monster truck kit engineered from the ground up for serious bashers and racers who demand high-quality, race-inspired performance in a true monster-truck platform. Designed and developed in-house at JConcepts, the Reactor is the result of years of refinement on the Stampede 4×4 platform — repackaged as a complete, builder-friendly Stage 2 kit with the company's most popular performance and aesthetic upgrades pre-selected.

What's in the Stage 2 Kit

• Precision CNC-machined aluminum chassis with optimized geometry and a low center of gravity
• JConcepts "WOLF" series body shell — pre-trimmed, low-profile aerodynamic styling
• JConcepts Tribute pre-mounted monster-truck wheels and tires
• Hardened steel turnbuckles, links, and a full hardware set
• JConcepts shock package with custom-tuned springs and pistons
• Performance gearing, slipper assembly, and bearing set

Choose Your Wheelbase

The Reactor is offered in two distinct wheelbase configurations so you can match the truck to your driving style and surface:

• "WOLF" Classic — 10.75" Wheelbase: The traditional monster-truck stance. Tighter, more responsive, perfect for backyard bashing, parking-lot ripping, and tight technical sections.
• "WOLF" Racer — 13.00" Wheelbase: A longer, more planted setup designed for higher speeds, jumps, and more aggressive racing-style driving on prepared and outdoor surfaces.

Builder's Notes

This is an unassembled kit — completion requires your own electronics (motor, ESC, servo, receiver, and battery) and finishing supplies (paint, glue). Detailed step-by-step instructions are included in the box. Recommended electronics: 3300–4000 kV brushless motor, 2S–3S LiPo, 1500 oz-in metal-gear steering servo.

As an authorized JConcepts dealer, Podium Hobbies ships every Reactor kit factory-sealed with full manufacturer support and warranty.