Arrma ARA102720T2

Brushless 1/10 monster truck with 4WD drivetrain, and a top speed of 80+ kmh (50 mph). Available as ready-to-run.

Specs

AVAILABILITY

Product code:

ARA102720T2 (also seen as ARAD18RB)

Brand:

Arrma

Type:

Monster Truck

Scale:

1/10

Assembly:

RTR

Assembly time:

<1 Hour

Popularity:

POWER

Type:

Sensorless, brushless

Top speed:

80+ kmh (50 mph)

Motor size:

3200KV

Charger:

Not included

REMOTE

Radio system:

Spektrum STX2 2 channel, included

TERRAIN

Main use:

Off-road

Water-resistant:

Yes

DIMENSIONS

Weight:

2.83 kg (no battery)

Length:

476 mm (18.74 in)

Width:

342 mm (13.46 in)

Height:

196 mm (7.72 in)

Wheelbase:

287 mm (11.3 in)

MATERIALS

Bushing material:

Metal

WHEELS

Wheel diameter:

71 mm (2.8 in)

Wheel width:

53 mm (2.09 in)

TECHNICAL

Speed control:

Waterproof, 100A

Drivetrain:

4WD

Servos:

ADS-7M waterproof

Pinion gear:

15T, 13T

Spur gear:

57T

Gear ratio:

2.85:1

Differentials:

Overall drive ratio:

10.83:1

Hex size:

14 mm (0.55 in)

SUSPENSION

Type:

Independent

Shock damper:

Oil filled

Shock spring rate, front:

1.00 n/mm (0.04 in)

Shock spring rate, rear:

0.84 n/mm (0.03 in)

Size Comparison

Size of the Arrma ARA102720T2 vs. an average couple. The gray box is the relative size of the car seen from the side.

Size Diagrams

Length x Width

Dimensions from above (length x width) vs the average scale 1/10 Monster Truck.

Height x Width

Dimensions from the side (height x width) vs the average scale 1/10 Monster Truck.

Track Sizes

A 1/10 monster truck like this car needs these minimum track sizes.

Small track
7.6 x 13.6 meters (25 x 45 feet)

Medium track
11.3 x 15.1 meters (37 x 50 feet)

Large track
15.1 x 23.1 meters (50 x 76 feet)

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