RC10B4.2 Brushless Ready-To-Run

The B4.2 RTR is a fully assembled buggy that shares many of the same parts as the popular RC10B4.2 Factory Team kit.

Please refer to our MAP Policy here: MAP Policy

Parts & Accessories

Part #: MLP10R147

MyLaps RC4 (3 wire) Pro Transponder, black

~~MSRP: $125.00~~

Online: $111.55

Out of Stock

Part #: MLP10R120

MyLaps RC4 (3-wire) Transponder

~~MSRP: $125.00~~

Online: $101.85

Out of Stock

Part #: 29185

Reedy SC600-BL Sensorless Brushless ESC

~~MSRP: $104.99~~

Online: $67.99

In Stock

Part #: 42035

Octalock Spur Gear, 87T 48P

MSRP: $6.99

In Stock

Part #: 92293

Octalock Spur Gear, 72T 48P

MSRP: $6.99

In Stock

Part #: 92294

Octalock Spur Gear, 75T 48P

MSRP: $6.99

In Stock

Part #: 92295

Octalock Spur Gear, 78T 48P

MSRP: $6.99

In Stock

Part #: 92296

Octalock Spur Gear, 81T 48P

MSRP: $6.99

In Stock

Part #: 6576

FT Precision Ground Diff Drive Rings, for 2.60:1 ball diff

MSRP: $11.99

In Stock

Part #: 31387

Washers, 7.8x3.5x0.5mm, blue aluminum

MSRP: $9.99

In Stock

Part #: 31388

Washers, 7.8x3.5x1.0mm, blue aluminum

MSRP: $9.99

In Stock

Part #: 31389

Washers, 7.8x3.5x2.0mm, blue aluminum

MSRP: $9.99

In Stock

Part #: 29262

ESS-One+ 2017 Engine Sound System

MSRP: $79.99

In Stock

Part #: 27128

Servo Washers, black aluminum

MSRP: $7.99

In Stock

Part #: 1499

FT Body Reamer

~~MSRP: $24.99~~

Online: $21.24

In Stock

Part #: 31381

Ballstud Washers, 5.5x3.0x0.5 mm, blue aluminum

MSRP: $9.99

Out of Stock

Part #: 31382

Ballstud Washers, 5.5x3.0x1.0 mm, blue aluminum

MSRP: $9.99

In Stock

Part #: 31383

Ballstud Washers, 5.5x3.0x2.0 mm, blue aluminum

MSRP: $9.99

In Stock

Part #: 31384

Bulkhead Washers, 7.8x0.5 mm, blue aluminum

MSRP: $9.99

In Stock

Part #: 31385

Bulkhead Washers, 7.8x3.0x1.0 mm, blue aluminum

MSRP: $9.99

In Stock

Part #: 31386

Bulkhead Washers, 7.8x2.0 mm, blue aluminum

MSRP: $9.99

In Stock

Part #: 91625

FT 12mm Shock Pistons V2, 2x1.5 mm, flat

~~MSRP: $17.99~~

Online: $15.29

In Stock

Part #: 91627

FT 12mm Shock Pistons V2, 2x1.7 mm, flat

~~MSRP: $17.99~~

Online: $15.29

In Stock

Part #: MLP40R222

MyLaps Transponder Holder

MSRP: $5.95

Out of Stock

Part #: 1339

FT Aluminum Pinion Gear, 21T 48P, 1/8 shaft

MSRP: $7.99

In Stock

Part #: 1340

FT Aluminum Pinion Gear, 22T 48P, 1/8 shaft

MSRP: $7.99

In Stock

Part #: 1341

FT Aluminum Pinion Gear, 23T 48P, 1/8 shaft

MSRP: $7.99

In Stock

Part #: 1342

FT Aluminum Pinion Gear, 24T 48P, 1/8 shaft

MSRP: $7.99

In Stock

Part #: 1343

FT Aluminum Pinion Gear, 25T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 1344

FT Aluminum Pinion Gear, 26T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 1345

FT Aluminum Pinion Gear, 27T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 1346

FT Aluminum Pinion Gear, 28T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 1347

FT Aluminum Pinion Gear, 29T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 1348

FT Aluminum Pinion Gear, 30T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 1349

FT Aluminum Pinion Gear, 31T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 1350

FT Aluminum Pinion Gear, 32T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 1351

FT Aluminum Pinion Gear, 33T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 1352

FT Aluminum Pinion Gear, 34T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 1335

FT Aluminum Pinion Gear, 17T 48P, 1/8 shaft

MSRP: $7.99

In Stock

Part #: 1336

FT Aluminum Pinion Gear, 18T 48P, 1/8 shaft

MSRP: $7.99

In Stock

Part #: 1337

FT Aluminum Pinion Gear, 19T 48P, 1/8 shaft

MSRP: $7.99

In Stock

Part #: 1338

FT Aluminum Pinion Gear, 20T 48P, 1/8 shaft

MSRP: $7.99

In Stock

Part #: 1679

FT T-Handle Ratchet Driver

MSRP: $12.99

Out of Stock

Part #: 91626

FT 12mm Shock Pistons V2, 2x1.6 mm, flat

~~MSRP: $17.99~~

Online: $15.29

In Stock

Part #: 91628

FT 12mm Shock Pistons V2, 3x1.4 mm, flat

~~MSRP: $17.99~~

Online: $15.29

In Stock

Part #: 91630

FT 12mm Shock Pistons V2, blank, flat

~~MSRP: $17.99~~

Online: $15.29

In Stock

Part #: 91631

FT 12mm Shock Pistons V2, 3x1.4 mm, tapered

MSRP: $14.99

Out of Stock

Part #: 91633

FT 12mm Shock Pistons V2, blank, tapered

MSRP: $14.99

Out of Stock

Part #: 9648

Spur Gear, 69T 48P

MSRP: $6.00

In Stock

Part #: 91327

FT 12 mm Front Springs, green, 3.15 lb/in

MSRP: $5.99

In Stock

Part #: 91328

FT 12 mm Front Springs, white, 3.30 lb/in

MSRP: $6.99

In Stock

Part #: 91329

FT 12 mm Front Springs, gray, 3.45 lb/in

MSRP: $6.99

In Stock

Part #: 91332

FT 12 mm Front Springs, red, 3.90 lb/in

MSRP: $5.99

In Stock

Part #: 91336

FT 12 mm Rear Springs, green, 2.00 lb/in

MSRP: $7.99

In Stock

Part #: 91337

FT 12 mm Rear Springs, white, 2.10 lb/in

MSRP: $7.99

In Stock

Part #: 91339

FT 12 mm Rear Springs, blue, 2.30 lb/in

MSRP: $6.99

In Stock

Part #: 91340

FT 12 mm Rear Springs, yellow, 2.40 lb/in

MSRP: $6.99

In Stock

Part #: 91304

FT 12 mm Threaded Collars

MSRP: $9.99

In Stock

Part #: 9695

2WD/4WD Rear Wheels, 2.2 in, 12 mm Hex, white

MSRP: $8.99

In Stock

Part #: 9696

2WD/4WD Rear Wheels, 2.2 in, 12 mm Hex, yellow

MSRP: $8.99

In Stock

Part #: 9891

FT 12 mm Alum. Clamping Wheel Hexes, Buggy Front

MSRP: $11.99

In Stock

Part #: 91179

FT VTS Slipper Hub, outer

MSRP: $7.99

In Stock

Part #: 7495

FT Vented V2 Slipper Hub

~~MSRP: $20.99~~

Online: $17.84

In Stock

Part #: 9873

FT Aluminum Hub Tower C, carbon fiber

~~MSRP: $12.99~~

Online: $2.25

In Stock

Part #: 9690

2WD Front Wheels, 2.2 in, 12 mm Hex, white

MSRP: $8.99

In Stock

Part #: 9691

2WD Front Wheels, 2.2 in, 12 mm Hex, yellow

MSRP: $8.99

In Stock

Part #: 6584

FT Ceramic Diff Balls, 3/32 in

MSRP: $18.00

In Stock

Part #: 1657

FT 1/4 in Hex Driver Bit, .050 in standard

MSRP: $8.99

In Stock

Part #: 1659

FT 1/4 Hex Driver Bit, 5/64 in/2.0 mm standard

MSRP: $8.99

In Stock

Part #: 1664

FT 1/4 in Nut Driver Bit, 1/4 in

MSRP: $10.99

Low Inventory

Part #: 31327

FT VCS3 Shock Bottom Caps

MSRP: $8.99

In Stock

Part #: 5424

FT Silicone Shock Fluid 22.5wt (238 cSt)

MSRP: $7.99

In Stock

Part #: 5426

FT Silicone Shock Fluid 27.5wt (313 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 5432

FT Silicone Shock Fluid 32.5wt (388 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 5433

FT Silicone Shock Fluid, 37.5wt (463 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 5434

FT Silicone Shock Fluid 42.5wt (538 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 5438

FT Silicone Shock Fluid 47.5wt (613 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 9864

B44 FT Aluminum Hubs, 0 deg.

MSRP: $34.99

In Stock

Part #: 7485

FT V2 Slipper Hubs

~~MSRP: $16.99~~

Online: $14.44

Low Inventory

Part #: 8272

Pinion Gear, 35T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 9831

SC10 Gear Diff O-ring Set

MSRP: $4.99

In Stock

Part #: 5456

FT Silicone Diff Fluid, 20,000 cSt

MSRP: $9.99

In Stock

Part #: 5457

FT Silicone Diff Fluid, 30,000 cSt

MSRP: $9.99

In Stock

Part #: 5458

FT Silicone Diff Fluid, 60,000 cSt

MSRP: $10.99

In Stock

Part #: 5459

FT Silicone Diff Fluid, 100,000 cSt

MSRP: $13.99

In Stock

Part #: 9649

Spur Gear, 72T 48P

MSRP: $6.00

In Stock

Part #: 9650

Spur Gear, 75T 48P

MSRP: $6.00

In Stock

Part #: 1105

FT Green Slime Shock Lube

MSRP: $6.99

In Stock

Part #: 1406

FT Titanium Turnbuckles, 51 mm/2.00 in

~~MSRP: $17.99~~

Online: $15.29

In Stock

Part #: 1409

FT Titanium Turnbuckles, 25.5 mm/1.00 in

MSRP: $11.99

In Stock

Part #: 1595

FT Chassis Weights, 1/4 oz

MSRP: $5.99

Out of Stock

Part #: 1596

FT Thread Locking Adhesive, blue

MSRP: $7.99

In Stock

Part #: 1597

FT Tire Adhesive, Thin viscosity

MSRP: $11.99

In Stock

Part #: 1736

Body Clips, metallic blue, short

MSRP: $4.99

In Stock

Part #: 1787

FT Battery Strap Thumbscrews

MSRP: $6.99

In Stock

Part #: 3977

Bearings, 3/16 x 3/8 in, rubber sealed

MSRP: $7.99

Low Inventory

Part #: 4187

Washers, 6x3x1 mm, nylon

MSRP: $3.99

In Stock

Part #: 5407

O-rings, red, silicone

MSRP: $5.99

In Stock

Part #: 5420

FT Silicone Shock Fluid, 10wt (100 cSt)

MSRP: $7.99

In Stock

Part #: 5421

FT Silicone Shock Fluid, 20wt (200 cSt)

MSRP: $7.99

In Stock

Part #: 5422

FT Silicone Shock Fluid, 30wt (350 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 5423

FT Silicone Shock Fluid, 40wt (500 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 5425

FT Silicone Shock Fluid, 80wt (1000 cSt)

MSRP: $7.99

In Stock

Part #: 5427

FT Silicone Shock Fluid, 15wt (150 cSt)

MSRP: $7.99

In Stock

Part #: 5428

FT Silicone Shock Fluid, 2oz, 25wt (275 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 5429

FT Silicone Shock Fluid, 35wt (425 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 5430

FT Silicone Shock Fluid, 45wt (575 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 5431

FT Silicone Shock Fluid, 55wt (725 cSt)

MSRP: $7.99

In Stock

Part #: 5435

FT Silicone Shock Fluid, 50wt (640 cSt), 2oz.

MSRP: $7.99

In Stock

Part #: 5436

FT Silicone Shock Fluid, 60wt (800 cSt)

MSRP: $7.99

In Stock

Part #: 5437

FT Silicone Shock Fluid, 70wt (900 cSt)

MSRP: $7.99

In Stock

Part #: 5451

FT Silicone Diff Fluid, 2,000 cSt

MSRP: $9.99

In Stock

Part #: 5452

FT Silicone Diff Fluid, 3,000 cSt

MSRP: $9.99

In Stock

Part #: 5453

FT Silicone Diff Fluid, 5,000 cSt

MSRP: $9.99

In Stock

Part #: 5454

FT Silicone Diff Fluid, 7,000 cSt

MSRP: $9.99

In Stock

Part #: 5455

FT Silicone Diff Fluid, 10,000 cSt

MSRP: $9.99

In Stock

Part #: 6299

E-Clips, 1/8 in

MSRP: $4.99

In Stock

Part #: 6332

Body Clips

MSRP: $4.99

Out of Stock

Part #: 6338

Antenna Tube, 12 in

MSRP: $2.99

In Stock

Part #: 6573

Diff Thrust Washer and Bolt

MSRP: $7.99

In Stock

Part #: 6574

Diff Thrust Balls, 5/64 in

MSRP: $2.99

In Stock

Part #: 6575

Diff Thrust Bolt Set

MSRP: $6.99

In Stock

Part #: 6581

Carbide Diff Balls, 3/32 in

MSRP: $12.00

In Stock

Part #: 6582

Diff Thrust Spring

MSRP: $4.99

In Stock

Part #: 6588

FT Black Grease, 4cc

MSRP: $4.99

In Stock

Part #: 6727

Servo Tape

MSRP: $4.99

In Stock

Part #: 6906

FT Bearings, 3/16 x 3/8 in, sealed

MSRP: $14.99

In Stock

Part #: 6943

FT Locknuts, 8-32, blue aluminum

MSRP: $8.99

In Stock

Part #: 7664

Diff Gear, 52T, 2.60:1

MSRP: $5.99

In Stock

Part #: 7666

Diff Drive Rings, 2.60:1

MSRP: $4.99

In Stock

Part #: 7919

Caster Blocks, 25 deg.

MSRP: $3.00

Low Inventory

Part #: 8261

Precision Machined Pinion Gear, 24T 48P, 1/8 shaft

MSRP: $8.99

In Stock

Part #: 9563

Front Bulkhead

MSRP: $2.99

In Stock

Part #: 9566

Top Plate

MSRP: $4.00

In Stock

Part #: 9589

Rear Wheels, 2.2 in

MSRP: $7.99

Out of Stock

Part #: 9640

Steering Bolts, left and right

MSRP: $2.00

In Stock

Part #: 9643

Screws, 5-40 x 7/16 in SHCS

MSRP: $2.99

In Stock

Part #: 9651

Spur Gear, 81T 48P

MSRP: $6.00

In Stock

Part #: 9652

Spur Gear, 78T 48P

MSRP: $6.00

In Stock

Part #: 9653

Spur Gear, 84T 48P

MSRP: $6.00

In Stock

Part #: 9739

Slipper Spring

MSRP: $4.99

In Stock

Part #: 31510

Screws, M2x0.4x4 mm BHCS

MSRP: $4.99

In Stock

Part #: 31532

Screws, M3x8 mm BHCS

MSRP: $3.99

In Stock

Part #: 89007

Steering Servo Horns

MSRP: $6.49

In Stock

Part #: 89229

Blue Countersunk Washers

MSRP: $9.99

In Stock