- Scale
- 1/9 Off-Road Truggy
- Drive
- 4WD Shaft Drive
- Power
- SH .21 Nitro Engine, Pull Start
- Fuel
- 125cc Leak-Proof Tank
- Brakes
- Dual Disc System
- Radio
- 2.4 GHz
- Format
- 90% Ready to Run, Engine Installed
// Description
Build. Repair. Upgrade. Nearest
Enter Areana
Race at your nearest arena
Build. Repair. Upgrade. Nearest
Enter Areana
Race at your nearest arena
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Deep dive into
Our
BEAST
The SH .21 pull-start engine gives real engine sound and long run times between refuels.
Nitro Engine
The SH .21 pull-start engine gives real engine sound and long run times between refuels.
Aluminium Chassis
A 3 mm 6061-T6 anodised aluminium plate gives a stiff, durable base.
Fully Adjustable Suspension
Droop, camber, toe-in and wheelbase can all be adjusted to suit the surface.
Dual Disc Brakes
A dual disc brake system gives controlled stopping from speed.
Waterproof Servos
A 9 kg metal-gear steering servo and a 3 kg throttle servo are both waterproof, with heatsink cases.
Large Truggy Tyres
120 x 70 mm tyres give grip and stability on loose dirt and grass.
Leak-Proof Tank
The 125cc tank has a long overflow pipe to keep fuel off the chassis.
Build. Repair. Upgrade. Repeat.
Enter Garage
Build. Repair. Upgrade. Repeat.
Enter Garage
// Reviews
What theDRIVER'Ssay
// Compare
Evaluate among others
VRX RACING RH821 COBRA 1/9 4WD NITRO TRUGGY .21
MRP ₹32,490 Incl. of all taxes
Top Speed
Approx. 65 km/h
Power
SH .21 Nitro Engine, Pull Start
Drivetrain
4WD Shaft Drive, Dual Disc Brakes
Battery
Nitro Fuel, Not Included (125cc Tank)
In the Box
Engine Installed, 2.4 GHz Remote (90% Assembled)
LC RACING EMB-TGH 1/14 BRUSHLESS TRUGGY LIPO RTR
MRP ₹31,990 Incl. of all taxes
Top Speed
Approx. 60 km/h (2S)
Power
EL28 4500KV Brushless, 35A ESC
Drivetrain
Shaft 4WD, Metal Gear Diffs, Slipper Clutch
Battery
2S 1800mAh LiPo Included
In the Box
Flysky Remote (Charger Not Included)
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More queries
Frequently asked questions
What is the Cobra RH821 best for?
It suits off-road bashing on dirt, grass and gravel for drivers who want a fuel-powered truggy.
How fast does it go?
VRX lists a top speed of approx. 65 km/h once the engine is broken in and tuned. Real speed depends on tuning, fuel and surface.
Is it ready to run or a kit?
It is 90% ready to run, with the engine, servos and radio installed. You add fuel, a glow igniter and AAA batteries before the first start.
What fuel does it use?
Use RC car nitro fuel made for glow engines. Many owners use 20–25% nitro; check the manual for the exact figure. Do not use petrol.
What else do I need to run it?
You need nitro fuel, a glow igniter or start kit, a fuel bottle, 4 AAA batteries for the transmitter and 4 AAA batteries for the receiver box.
What is a glow igniter for?
It heats the engine's glow plug so the engine can fire on start-up. Remove it once the engine is running.
Does the engine need breaking in?
Yes. Run the first few tanks with a rich mixture and gentle throttle, following the manual, so the engine wears in evenly.
How long does it run per tank?
Approx. 20 minutes per 125cc tank, depending on tuning and throttle use.
How big and heavy is it?
It measures approx. 485 mm long, 340 mm wide and 190 mm high, with a 325 mm wheelbase. VRX lists the weight as approx. 5.8 kg.
Are spare parts available?
Yes. VRX Racing and Riverhobby supply replacement parts and engines for their nitro range.
What skill level is it for?
It suits intermediate drivers. Nitro engines need tuning, break-in and cleaning after each session.
How do I handle nitro fuel safely?
Nitro fuel is toxic and highly flammable. Store it sealed, away from heat and sunlight, refuel only with the engine stopped and cool, work outdoors, and keep it away from children and pets.
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