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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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Shipping: In Stock For Shipping
Store Pickup:

South Jordan, UT
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Price:  $24.95

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Updated on Mar 29, 2026 07:46:11 AM

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) (requires #9781 series wheels)

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Led Light Set Complete Bronco

Pro Scale® LED light set, front & rear, total (includes 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 drawback (put together)/ 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 requires an unique servo mount and horn! It is just 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, incredible performance

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 Licensed Land Rover® Defender® Clipless Body
Highly-detailed ABS hard body
Molded-in color will not chip or flake
Difficult fender flares and rock sliders
Realistic side mirrors, door deals with, & wipers
LED bumper lights
Sturdy locking clips
Hold tightly on the path
Release in simply seconds
ECM-2.5™ Electronic Control Module
Integrates ESC, receiver, and LED controller in one chassis
Fully waterproof for all-weather fun
Three drive profiles
Sport Mode — forward / brake / reverse
Trail 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
Integrated Pro Scale® LED functionality
2 phase low voltage defense (LVD)
Motor overload defense
TQ™ 2.4 GHz Transmitter
Full-size 2-channel transmitter
All-day comfort with precise long-range control

Titan® 180 87-Turn Brushed Motor
Fixed equipment mesh doesn't require adjustment
Forward mounting position for improved crawling dynamics
Heavy-Duty Steel Ladder Frame
Deep C-channel style
Thicker center area for maximum rigidity
Bed rails run from bumper to bumper
Drivetrain
Full-time shaft-driven 4-wheel drive
Solid steel axles
Spool-equipped front and rear axles
Sturdy CV center driveshafts
Low-CG Battery Tray
Concentrates weight lower for improved stability
Wide rubber strap secures battery in place
Optional Transmission Ratios (sold individually)
Optional Low Range or Speed Gearing transmissions
Modular style swaps out in minutes

Steering
Sturdy 2065T steering servo
Metal main equipment
Superior 45° steering angle
Direct steering (no servo saver)
Suspension
Triangulated 4 link front and rear
Sturdy rod ends
Oil-Filled GTM™ Shocks
Provides smooth regulated damping
Realistic driving body language
Adjustable pre-load spacers
Quickly revitalized with available reconstruct kits
Wheels and Tires
Highly-detailed 1? wheels
7 mm hex
Canyon AT tires
Trail-tuned rubber substance
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, much safer charging
Low-Maintenance Self-Lubricating Bushings
Durable Hex hardware

Frequently Bought Together

Traxxas 2S Lipo 750Mah 7.4V 20C
+
Traxxas TRX-4M Scale And Trail Ford Bronco
+
Traxxas ID CHRGR PORT FOR TRX-4M
This Item: Traxxas 2S Lipo 750Mah 7.4V 20C
$24.95
Traxxas TRX-4M Scale And Trail Ford Bronco
$179.95
Traxxas ID CHRGR PORT FOR TRX-4M
$10.49

Total Price: $215.39

Add All Three To Cart

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