Traxxas

4-Tec 2.0 BL-2s Chassis

SKU: trx-83124-4 | Part #: 83124-4

$269.95

Out of stock

Choose Your Color (1 options)

R5

Gearing Options

Stock Setup

29T / 70T (Ratio: 2.41)

Gear Mod

48-pitch

Pinion Bore

3mm

Pinion Gears

19T

2419

$3.00

Out of stock

21T

2421

$3.00

Out of stock

22T

2422

$3.00

Out of stock

23T

2423

$3.00

Out of stock

24T

2424

$3.00

Out of stock

25T

4725

$3.00

Out of stock

26T

2426

$3.00

Out of stock

28T

4728

$6.99

6 in stock

29T [STOCK]

2429

$3.00

Out of stock

31T

2431

$3.00

Out of stock

Spur Gears

55T

8358

$3.00

1 in stock

62T

8359

$3.00

13 in stock

70T [STOCK]

8357

$3.00

5 in stock

72T

8368

$3.00

8 in stock

Selected Gear Ratio

2.41

◄ More Torque More Speed ►

Stock ratio - balanced performance

Compatible Parts & Upgrades (307)

replacement part

accessory part

Batteries

3000 mAh 8.4 Volt 7-Cell NiMH Battery

2923X

4200 mAh 8.4 Volt 7-Cell NiMH Battery

2950X

5000 mAh 8.4 Volt 7-Cell NiMH Battery

2960X

AA Power Cell Alkaline Batteries (4)

2914

LiPo Cell Checker/Balancer

2968

LiPo Cell Checker/Balancer with Adapters

2968X

Charging

100-Watt USB-C Power Cable

2916

100-Watt USB-C Power Cable

2916

45-Watt USB-C Power Adapter

2912

45-Watt USB-C Power Adapter

2912

4-Amp 6-7 Cell USB-C NiMH Charger

2982

4-Amp Peak-Detecting NiMH 12-Volt AC Charger

2975

5-Amp Charger Fuse

2978

Battery Indicator Set

2943

Electronics

Long Temperature and Voltage Sensor

6521

Temperature Sensor Mount for Electric Motors

6535

Tqi Receiver 5ch Telemetry 2.4

6533X

Maintenance

20-wt (200 cSt) Silicone Shock Oil (2 fl.oz)

5031

20-wt (200 cSt) Silicone Shock Oil (2 fl.oz)

5031

2-Piece Ball-End Hex Bit Set

8716

30-wt (350 cSt) Silicone Shock Oil (2 fl.oz)

5032

30-wt (350 cSt) Silicone Shock Oil (2 fl.oz)

5032

3-Piece Ball-End Hex Bit Set

8716X

3-Piece Ball-End Hex Bit Set

8716X

3-Piece Straight Hex Bit Set

8715

Parts

13-Piece Metric Speed Bit Master Set

8710

13-Piece Metric Speed Bit Master Set

8710

1.9" Black Chrome Split-Spoke Front Wheels (2)

8371

1.9" Black Chrome Split-Spoke Rear Wheels (2)

8372

1.9" Green Front Wheels & Response Tires (2)

8373G

1.9" Green Rear Wheels & Response Tires (2)

8374G

1.9" Orange Rear Wheels & Response Tires (2)

8374A

19-Tooth Pinion Gear (48-Pitch) 3 mm Bore

2419

Other

2-Channel Wireless-Ready TQi 2.4 GHz Transmitter

6528X

3-Channel Wireless-Ready TQi 2.4 GHz Transmitter

6529X

Black-Seal Ball Bearings 6x10x3 mm (2)

5105A

Shock Oil Bottle

5029

Speed Bit Set, Slot And Pil

8714

Traxxas Racing Banner

9909