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Deal.ai › ARRMA
Arrma
Arrma Mini Kraton 3S 4WD 1/16 RC Truck RTR

Arrma Mini Kraton 3S 4WD 1/16 RC Truck RTR

Best price now

$299.99at Adrenaline RC RacingChecked 12 h ago

Compared across 12 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $299.99 at Adrenaline RC Racing (checked Nov 13, 2026).
  • Checked at 12 stores.

Our take on the Arrma Mini Kraton 3S 4WD 1/16 RC Truck RTR

The Arrma Mini Kraton 3S BLX is a 1/16-scale ready-to-run monster truck with a brushless Spektrum Firma 3000KV motor and a 2-in-1 40A ESC/receiver. Its standout feature is PowerGuard: run a 3S pack in low-power mode for about 50% more runtime, then unlock full 3S output with the PowerKey. It suits bashers who want a small, tough truck for yards, skate parks and gravel without a big footprint. Against 1/16 rivals it leans on an enclosed all-metal driveline, sealed center differential, oil-filled aluminum shocks and a waterproof electronics package, so it takes more abuse out of the box than many plastic-driveline competitors.

Best forSmall-space bashing in yards and parksBuyers who want brushless power in a compact truckDrivers who want long runtime on 3S packsFirst hobby-grade RC for teens and adults
Pros
  • Brushless 3000KV motor with 3S capability
  • PowerGuard low-power mode for longer runtime
  • Enclosed all-metal driveline and sealed center diff
  • Oil-filled aluminum shocks and aluminum wheel hexes
  • Waterproof ESC and receiver
  • Clipless body and quick-release battery access
Cons
  • Battery, charger and USB adapter are not included
  • Small 1/16 scale limits it to smoother terrain
  • Full 3S power needs the PowerKey to unlock
  • Tight working space for repairs on a small chassis

Arrma Mini Kraton 3S 4WD 1/16 RC Truck RTR prices at every store

  • Adrenaline RC RacingNew

    In stock

    $299.99Checked 12 h ago
    Visit Adrenaline RC Racing
  • Hobby ZoneNew

    In stock

    $299.99Free shippingChecked 12 h ago
    Visit Hobby Zone
  • Horizon HobbyNew

    In stock

    $339.99Free shippingChecked 12 h ago
    Visit Horizon Hobby
  • eBayNew

    In stockSold by amain

    $339.99Free shippingChecked 12 h ago
    Visit eBay
  • AMain HobbiesNew

    Availability unknown

    $339.99Checked 12 h ago
    Visit AMain Hobbies
  • HobbyTownNew

    Availability unknown

    $339.99Checked 12 h ago
    Visit HobbyTown
  • Hub Hobby CenterNew

    Availability unknown

    $339.99Checked 12 h ago
    Visit Hub Hobby Center
  • Omni Outdoor LivingNew

    Availability unknown

    $339.99Checked 12 h ago
    Visit Omni Outdoor Living
  • Summit RacingNew

    Availability unknown

    $339.99Checked 12 h ago
    Visit Summit Racing
  • Dollar HobbyzNew

    Availability unknown

    $339.99Checked 12 h ago
    Visit Dollar Hobbyz
  • Anchorage House Of HobbiesNew

    Availability unknown

    $349.99Checked 12 h ago
    Visit Anchorage House Of Hobbies
  • Big Boys With Cool ToysNew

    Availability unknownShips from Canada · duties may apply

    $358.00Checked 12 h ago
    Visit Big Boys With Cool Toys

Also available at

  • Nankin HobbyCheck price at Nankin Hobby

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Arrma Mini Kraton 3S 4WD 1/16 RC Truck RTR price history

Lowest price we've seen: $299.99 on Nov 13 at Hobby Zone. Tracked across 12 stores since Nov 13.

What reviewers say

Owners of the Mini Kraton line praise the brushless punch, the tough driveline and the easy clipless body. Common complaints center on the extra cost of batteries and chargers and on the small scale limiting rough-ground use.

What people mention
  • PowerPraisedOwners like the brushless motor's quick acceleration and top speed for a 1/16 truck.
  • RuntimePraisedPowerGuard's low-power mode is seen as a useful way to stretch a 3S pack.
  • BuildPraisedThe metal driveline, sealed diff and aluminum shocks are cited as tough for the size.
  • CompletenessCriticisedBuyers note the truck needs a battery, charger and adapter before it can run.
  • SizeMixedThe compact scale is handy in small spaces but limits it on rough terrain.
  • ServicingCriticisedWorking on the small chassis is described as cramped and fiddly.

About the Arrma Mini Kraton 3S 4WD 1/16 RC Truck RTR

The Arrma Mini Kraton 3S BLX is a 1/16 scale 4WD brushless monster truck that arrives ready to run. The body is pre-painted with detailed graphics in black and red. It uses a strong composite chassis with vented sides, a large composite rear wing and a wide front bumper.

PowerGuard lets the truck run a 3S battery at lower speeds for 50% more runtime. The PowerKey unlocks full 3S power. The power system is a Spektrum Firma 3000KV 2848 brushless motor with a heatsink and a 30mm cooling fan, controlled by a waterproof Spektrum SLT 2-in-1 40A ESC and receiver with DSC.

The driveline is enclosed and all metal, with a sealed center differential and easy-access differentials. Oil-filled aluminum shocks have threaded aluminum bodies. Other features include a color-coded anodized aluminum bash bar, aluminum 12mm wheel hexes, a heavy-duty servo saver, an indexed gear mesh plate, and all-terrain wheels and tires. The body uses a quick-release clipless retention system, and the battery has a quick-release mechanism.

Scale
1/16
Vehicle type
Mini monster truck
Completion
Ready-to-run, no assembly required
Drivetrain
4WD, gear differential
Drive type
Forward/Brake/Reverse
Motor
Spektrum Firma 2848 3000KV brushless (SPMXSM4900)
ESC
Spektrum SLT brushless 2-in-1 40A ESC and receiver, with DSC and PowerGuard
Radio
Spektrum 2.4 GHz SLT2 2-channel transmitter
Power system
Electric, 3S LiPo compatible
Connector
IC2
Max battery size

Questions and answers

What do I need to run it?
A 3S LiPo pack, a compatible charger and a USB power adapter. The truck, transmitter, AA batteries and manual are in the box.
What does PowerGuard do?
It runs a 3S battery at reduced power for about 50% more runtime. The PowerKey unlocks full 3S output.
Is it waterproof?
The Spektrum SLT 40A ESC and receiver are waterproof. Don't submerge the truck or run it in deep water.
How does it compare with the bigger Kraton?
It is much smaller and lighter, so it handles tighter spaces but less rough ground. It keeps the brushless power and metal driveline layout of the larger trucks.
What battery fits?
A 3S LiPo such as the Spektrum SPMX203S30H2. Check the battery tray dimensions before buying other packs.
Is it good for a beginner?
Yes, with the low-power mode for learning. Full 3S output is fast and best saved for open space.
Where is the Arrma Mini Kraton 3S 4WD 1/16 RC Truck RTR cheapest?
At Adrenaline RC Racing, for $299.99, as of our latest check.
Where can I buy the Arrma Mini Kraton 3S 4WD 1/16 RC Truck RTR?
13 stores we checked sell it, including Adrenaline RC Racing, Hobby Zone, Horizon Hobby, eBay, AMain Hobbies.

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112 x 34 x 23 mm
Top speed
50+
Gearing
24T pinion, 63T spur gear, Mod-0.5 pitch
Gear ratio
6.56 overall, 2.50 internal
Roll out
43.10
Shocks
Oil-filled aluminum, 700 oil
Chassis
Composite
Body
Pre-painted, black and red
Wheel hex
12mm
Length
12.64 in (321 mm)
Width
9.72 in (247 mm)
Height
4.53 in (115 mm)
Wheelbase
7.99 in (203 mm)
Weight
3.26 lbs (1.48 kg)
In the box
Truck, Spektrum SLT 40A ESC and receiver, Spektrum Firma 3000KV motor, Spektrum SLT2 transmitter, 4 AA transmitter batteries, instruction manual
Needed to complete
USB power adapter, charging bag, 3S battery pack (SPMX203S30H2), charger (SPMXC0060 or SPMXC2090 + SPMXCA532)
Battery and charger
Sold separately
Warranty
2-year limited
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