Built for dirt-track domination, the Team Associated RC10B84.1D delivers race-ready 4WD performance with a highly tunable chassis, precision suspension, adjustable weight balance, and competition-focused durability—giving serious racers the control and confidence to push every lap. 

Race-Bred Chassis

Built for serious 1/10-scale 4WD competition, the RC10B84.1D features a tapered 2.5mm 7075-T6 aluminum chassis with 10 degrees of kickup for a strong, responsive platform. The wide-tongue design, V2 side rails, chassis bracing, and adjustable motor position let racers fine-tune chassis flex, weight bias, and balance for different dirt-track conditions.

Precision Handling

The RC10B84.1D gives racers extensive suspension and steering adjustments to achieve precise, predictable handling. Its 73mm gull-wing front arms, carbon fiber front shock tower, adjustable caster inserts, HRC rear hubs, optimized steering rack, and bumpsteer control work together to deliver quick steering response and confidence through technical corners.

Tunable Performance

Designed to adapt as track conditions change, the RC10B84.1D offers height-adjustable front and rear gearboxes, an optional +2 rear gearbox for high-grip surfaces, adjustable battery positioning, and forward or rearward motor placement. Chassis bracing and multiple mounting options make it easy to fine-tune weight distribution, roll characteristics, and overall balance for your preferred driving style.

Competition Ready

The RC10B84.1D combines durable components with aerodynamic and suspension features designed for hard racing. A low-profile body, two rear wing heights, 7-inch rear wing, 13mm big-bore shocks, 3.5mm turnbuckles, center differential, and molded ring-and-pinion gears give this dirt-focused buggy the strength, control, and adjustability needed to push hard throughout a race.

Features:

• 2.5mm 7075-T6 aluminum chassis provides a strong, responsive platform
• 4WD drivetrain delivers excellent traction and control
• Adjustable gearboxes help optimize ride height and drivetrain performance
• Chassis bracing lets you tune chassis flex for track conditions
• Forward or rearward motor positions fine-tune weight bias
• Adjustable battery holder makes weight distribution changes easy
• 73mm gull-wing front suspension improves handling and stability
• Optimized steering rack helps control bumpsteer at different ride heights
• 13mm big-bore shocks provide smooth, consistent suspension performance
• Low-profile body and adjustable rear wing improve aerodynamic balance