RC10B84.1D Team Kit

The Team Associated RC10B84.1D continues the prestigious legacy of a proven winning platform: With the historic IFMAR World Championship title secured in Australia by Team Associated factory driver Marcus Kaerup, the B84 proved itself as the global benchmark in 1:10 4WD off-road racing. The race-proven RC10B84.1D dirt evolution transfers this uncompromising World Champion DNA straight into the kit—specifically optimized for maximum mechanical traction, smooth power delivery, and superior control across natural loam and dirt tracks.

Champion Proven: Center Differential, Molded Gears, and V2 Steering Precision
The foundation of this dirt specialist is the competition-developed 2.5mm tapered 7075-T6 aluminum chassis featuring a Wide-Tongue front design, 10° kick-up, optimized approach angle, and matching V2 side rails. For exceptionally balanced power distribution and maximum traction when powering out of tight turns, the kit comes factory-equipped with a center differential, paired with molded ring and pinion gears for an ultra-free, highly efficient drivetrain. Modular front and rear chassis braces allow precise tuning of chassis flex, while the adjustable motor position and tool-free battery retention system with thumb tabs ensure optimal weight distribution.

Up front, the V2 steering system with reinforced posts and bellcranks eliminates vertical play in the steering rack and optimizes bumpsteer control throughout the entire suspension stroke. Paired with 73mm gull-wing front suspension arms, wide A and B suspension mounts, a matched carbon fiber shock tower with an integrated protective tower guard, and 13mm big-bore threaded shocks, the chassis easily soaks up the roughest bumps. Height-adjustable gearboxes front and rear—including an additional +2 rear gearbox for high-bite track sections—as well as heavy-duty 3.5mm turnbuckles make the B84.1D the ultimate contender on any dirt track.

Highlights at a Glance:

• IFMAR World Championship Platform: Built directly on the race-winning engineering that powered Marcus Kaerup to the World Championship title in Australia.
• Center Differential Included: Tunable factory center differential for smooth power distribution and maximum traction on dirt surfaces.
• Molded Ring & Pinion Gears: Free-spinning composite ring and pinion gears for maximum drivetrain efficiency.
• Wide-Tongue 7075-T6 Aluminum Chassis: 2.5mm thick, tapered milled chassis with wide front tongue, matching V2 side rails, and 10° kick-up.
• Wide A and B Suspension Mounts: Wide A & B mounts including new 0.7mm shims for A and D mounts for geometry fine-tuning.
• 73mm Gull-Wing Front Suspension: Long suspension arms paired with a matching carbon fiber shock tower and integrated molded tower guard.
• Precision V2 Steering System: Redesigned steering posts and bellcranks reduce vertical play and ensure optimal bumpsteer control across all ride heights.
• Height-Adjustable Gearboxes: Tunable front and rear gearbox height, including an additional +2 rear gearbox for high-grip track conditions.
• 13mm Big-Bore Shocks: High-volume threaded shock bodies deliver consistent, temperature-stable damping performance.
• Long HD Rear Outdrives & 66mm CVA Bones: Heavy-duty drivetrain components engineered for long-term durability.
• Comprehensive Geometry Adjustment: Standard and HRC (High Roll Center) rear hubs as well as caster blocks with 0°, +/-1°, and +/-2° inserts included out of the box.
• 3.5mm Turnbuckles: Heavy-duty turnbuckles and reinforced ball cups deliver exceptional strength and reliable camber/toe tracking.
• Central Aluminum Servo Mount: Floating center servo mount isolates the servo and eliminates asymmetric chassis tweak.
• Aerodynamic Package: Low-profile polycarbonate body and 7" rear wing with two selectable mounting heights.

Due to ongoing R&D, photos may not match final kit. Vehicle shown on these pages equipped with items NOT included: motor, ESC, battery, radio, receiver, servo, wheels and tires.