RC10b84.1 Team Kit

Team Associated RC10B84.1 Team Kit (90058) is a 1:10 scale 4WD electric off-road racing buggy kit engineered for precision, speed, and racetrack wins, running a decoupled slipper clutch center drivetrain where the dirt-spec B84.1D runs a center differential. The platform update centers on durability and tuning range: a wide tongue 2.5mm tapered 7075-T6 aluminum chassis with 10 degrees of kickup, V2 side rails, 73mm gull wing front arms with a matching carbon fiber shock tower, and V2 steering posts and bellcranks that cut vertical play in the rack so your line stays tight through every corner. Chassis flex tunes through upper and lower bracing at both ends, weight bias through forward and back motor positions and a thumb-tab adjustable battery holder, and grip response through height-adjustable gearboxes with an additional +2 rear gearbox for high-traction conditions. A low-profile body, 7in rear wing with two mount heights, 13mm big-bore shocks, and 3.5mm turnbuckles finish it. Ships unassembled; electronics, wheels, tires, and paint complete it.
* Decoupled slipper clutch center drivetrain
* Wide tongue 2.5mm tapered 7075-T6 aluminum chassis, 10 degrees of kickup, improved departure angle
* V2 side rails matched to the wide tongue chassis
* 73mm gull wing front arm suspension with carbon fiber front shock tower and molded tower cover
* V2 steering posts and bellcranks reduce vertical movement in the steering rack
* Optimized bellcranks and rack for improved bump steer control at all ride heights
* Molded height-adjustable gearboxes front and rear, plus an additional +2 rear gearbox for high-grip conditions
* Upper and lower chassis bracing front and rear for flex tuning
* Standard and high roll center rear hubs included
* Insert-adjustable caster blocks with 0, 1, and 2 degree inserts
* Long HD rear differential outdrives and 66mm rear CVA bones
* Forward and back motor positions for weight bias adjustment
* Adjustable battery holder with thumb tabs for quick pack changes
* Aluminum center-mounted servo mount
* 13mm big-bore shocks
* 3.5mm turnbuckles and ballcups
* Low-profile body and 7in rear wing with two mount heights
* Molded front bumper with optional bumper covering the anti-roll bar mounts
* Internal gear ratio 2.50:1, 4WD
* RC10B84.1 kit, unassembled, with all chassis, suspension, drivetrain, and shock components listed above
* Decoupled slipper clutch
* Additional +2 rear gearbox
* Standard and high roll center rear hubs
* Caster block inserts, 0, 1, and 2 degrees
* Low-profile clear body and 7in rear wing
* brushless motor and ESC (Reedy Sonic 540-SP5 13.5T and Blackbox 610R recommended)
* Pinion gear
* Steering servo (Reedy RT3507A recommended)
* Transmitter and receiver
* Shorty LiPo battery and charger (Reedy STOCKSTAR 5000mAh recommended)
* 1:10 buggy wheels and tires
* Polycarbonate paint for the body