Losi U4 Rock Racer LOS03028T2
4S brushless 1/10 rock racer with 4WD drivetrain. Available as ready-to-run.
Specs
AVAILABILITY
POWER
Charger:
Not included
REMOTE
Radio system:
Spektrum DX3, included
TERRAIN
Main use:
Off-road
Water-resistant:
Yes
DIMENSIONS
Weight:
1.8 kg (3.97 lbs)
Length:
617 mm (24.29 in)
Width:
337 mm (13.27 in)
Height:
203 mm (7.99 in)
Ground clearance:
44 mm (1.73 in)
Front track:
336 mm (13.23 in)
Rear track:
336 mm (13.23 in)
Wheelbase:
375 mm (14.76 in)
MATERIALS
Chassis material:
Aluminium
Bushing material:
Metal
WHEELS
Tire diameter:
146 mm (5.75 in)
Wheel diameter:
50.8 mm (2 in)
Wheel width:
41 mm (1.61 in)
FLIGHT
Technology:
Smart
TECHNICAL
Speed control:
Included
Drivetrain:
4WD
Servos:
Included
Ball bearings:
Full set
Brake type:
Integral with ESC
Pinion gear:
12T
Spur gear:
40T
Gear ratio:
3.89:1
Differential type:
Sealed
Overall drive ratio:
12.97:1
Hex size:
12 mm (0.47 in)
Battery connector:
IC5
SUSPENSION
Type:
Independent
Shock damper:
Oil filled
Size Comparison
Size of the Losi U4 Rock Racer LOS03028T2 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 Rock Racer.
Height x Width
Dimensions from the side (height x width) vs the average scale 1/10 Rock Racer.
Ground clearance
Ground clearance vs the average scale 1/10 Rock Racer.
Wheels/Tires
Wheel and tire size compared with the average scale 1/10 rock racer.
Track Sizes
A 1/10 rock racer like this car needs these minimum track sizes.
Small track
5.6 x 10.1 meters (18 x 33 feet)
Medium track
8.4 x 11.2 meters (28 x 37 feet)
Large track
11.2 x 17.1 meters (37 x 56 feet)
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