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Traxxas 2S Lipo 750Mah 7.4V 20C (Traxxas 2821 | TRA2821)

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Model: Traxxas 2821
Dist. #: TRA2821   SKU: TRA2821

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Store Pickup:

South Jordan, UT
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List Price:  $19.99
Price:  $19.95
You Save:  $0.04 (0%)

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Updated on Jul 23, 2025 12:42:01 PM

2S Lipo 750Mah 7.4V 20C...
750mAh 7.4V 2-Cell 20C LiPo Battery

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Weight Wheels Brass 31G

Wheel weights, brass (31 grams each) (2) (needs #9781 series wheels)

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Led Light Set Complete Bronco

Pro Scale® LED light set, front & rear, total (consists of light harness, 1.6x10mm BCS (self-tapping) (2), 1.6x7mm BCS (self-tapping) (2), zip ties (2)) (fits #9711 body)

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Utility Trailer/Hitch/Spacers

Energy trailer/ trailer hitch (assembled)/ 3mm spring pre-load spacers (2)/ 2.5x8mm BCS (2)

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Coreless High Torque Micro Servo for 1/24 SCX24 AX24 (INJS11)

INJORA Coreless Metal Equipment High Torque Digital Micro Servo for 1/24 SCX24 (INJS11)(High Voltage)
Note:


This servo needs an unique servo mount and horn! It is only compatible with the INJORA servo tray and horn in this kit!

Not waterproof

Only match for: 1/24 RC crawler Axial SCX24 and AX24
Features:

Coreless and fast reaction

High torque, amazing efficiency

CNC machined aluminium case

Servo Specifications:

Part Number: INJS11

Running Voltage: 6V-8.4V

Torque(6V): 8kg-cm/111oz-in

Speed(6V): 0.106"/60°

Torque(7.4V): 9.5kg-cm/132oz-in

Speed(7.4V): 0.085"/60°

Torque(8.4V): 11kg-cm/153oz-in

Speed(8.4V): 0.074"/60°

RC Angle: 90°±5

500-2500µs Angle: 180°± 5

Motor: Coreless

Gears: Stainless Steel

Spline: 25T

Bearing: 2BB

Size: 23*12*26.5mm

Weight: 21g/0.74oz

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TRX-4M Defender Orange

Formally Certified Land Rover® Protector® Clipless Body
Highly-detailed ABS difficult body
Molded-in color won't chip or flake
Difficult fender flares and rock sliders
Realistic side mirrors, door handles, & wipers
LED bumper lights
Durable latching clips
Hold firmly on the trail
Release in just seconds
ECM-2.5™ Electronic Control Module
Includes ESC, receiver, and LED controller in one chassis
Fully waterproof for all-weather enjoyable
Three drive profiles
Sport Mode — forward / brake / reverse
Path Mode — forward / brake / reverse / with trail-tuned drag brake in neutral
Crawl Mode — forward / instantaneous reverse - no neutral with 100% hill holding brake
Traxxas EZ-Set® one-button setup
Built-in Pro Scale® LED performance
2 phase low voltage defense (LVD)
Motor overload defense
TQ™ 2.4 GHz Transmitter
Full-size 2-channel transmitter
All-day comfort with accurate long-range control

Titan® 180 87-Turn Brushed Motor
Repaired gear mesh doesn't need change
Forward mounting position for improved crawling dynamics
Heavy-Duty Steel Ladder Frame
Deep C-channel design
Thicker center area for optimum rigidity
Bed rails range from bumper to bumper
Drivetrain
Full-time shaft-driven 4-wheel drive
Solid steel axles
Spool-equipped front and rear axles
Durable CV center driveshafts
Low-CG Battery Tray
Concentrates weight lower for improved stability
Wide rubber strap protects battery in location
Optional Transmission Ratios (offered independently)
Optional Low Variety or Speed Gearing transmissions
Modular design swaps out in minutes

Steering
Durable 2065T steering servo
Metal primary gear
Superior 45° steering angle
Direct steering (no servo saver)
Suspension
Triangulated 4 link front and rear
Durable rod ends
Oil-Filled GTM™ Shocks
Provides smooth controlled damping
Realistic driving body movements
Adjustable pre-load spacers
Quickly refreshed with readily available restore sets
Wheels and Tires
Highly-detailed 1? wheels
7 mm hex
Canyon AT tires
Trail-tuned rubber compound
Battery and Charger Consisted Of
High-capacity 2-cell LiPo battery with iD®
7.4 volts
750 mAh for over an hour of run time
2-amp USB-powered charger
iD® technology for faster, safer charging
Low-Maintenance Self-Lubricating Bushings
Resilient Hex hardware

Frequently Bought Together

Traxxas 2S Lipo 750Mah 7.4V 20C
+
Traxxas TRX-4M Scale And Trail Ford Bronco
+
Traxxas Weight Wheels Brass 31G
This Item: Traxxas 2S Lipo 750Mah 7.4V 20C
$19.95
Traxxas TRX-4M Scale And Trail Ford Bronco
$159.95
Traxxas Weight Wheels Brass 31G
$19.95

Total Price: $199.85

Add All Three To Cart

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