Losi 1/10 4WD Rock Rey RTR w/AVC

Tower Stock# LXHCZR**  •  Manufacturer Stock# LOSD03**
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Notes from our tech department:


Chassis: 0.14" (3.5mm) hard anodized 6061-T6 aluminum with integrated
roll cage, with FPV camera cage (FPV camera not included)
Drive: Four wheel with 4-link live rear axle
Transmission: Sealed metal gear
Differential: Metal gear, sealed case
Radio: 2-channel Spektrum DX2E transmitter with AVC (Active Vehicle
Control) built into receiver that allows driver to adjust amount of
traction control, system can also be switched off
Steering Servo: Spektrum 9kg waterproof, 23T spline
Electronic Speed Control: Dynamite Fuze 130A sensorless, waterproof
Brushless Motor: Dynamite Fuze 2800Kv 550 size 6-pole, non-sensored
Light Bar: Twelve bright LEDs
Suspension: Long travel, independent front/4-link rear
Shocks: Long travel oil-filled aluminum body coil over, threaded
bodies with adjustment collars
Body: Four piece molded polycarbonate bolt-on panels with screened
graphics, molded interior with driver and rider with helmet and
harness details
Tires: Maxxis Creeper Crawler LT 5.75" (146mm) diameter
Wheels: Composite construction, beadlock look, 2.2" (55.9mm), 12mm
hex, disc brake detail (non-functional)
Ball Bearings: Complete set
Caster: Non-adjustable, caster/toe-in refers to the angle of the
suspension when viewed from the side of the car in relation to the
Camber: Non-adjustable, camber refers to the angle of the tops of
the tires from vertical when viewed from front or behind vehicle
Warranty: Horizon Hobby, LLC, (Horizon) warrants to the original
purchaser that the product purchased (the "Product") will be free
from defects in materials and workmanship at the date of purchase.


RTR 1/10 scale Rock Rey 4WD Brushless Powered Desert Truck from Losi
with screened Body panels, 2-ch Radio, 130A ESC, 3800Kv Motor,
four AA Batteries, Instruction Manual


LiPo Battery: 7.4 5000mAh 2S 30C Hardcase with EC3 Connector
Battery Charger: Compatible with selected battery
LiPo Charging Bag
Track equipment


Length: 20.75" (527mm)
Width: 12.75 (323.8mm)
Height: 8.75" (222.3mm)
Weight: 6.55lbs (3.0kg)
Ground Clearance: 2.2" (55mm)
Wheelbase: 15.0" (381mm)
Gear Pitch: 1.0 module
Front and Rear Track: 12.75" (323.8mm) distance from outer edges of
wheels measured side-to-side
Final Drive Ratio: 32.30:1
Pinion Gear: 12T
Battery Compartment Dimensions (L, W, H): 5.5 x 1.8 x 1.4"
140 x 47 x 36mm foam rubber sections may be removed for larger


Available in the following body colors:
Blue, LOSD03BB
Yellow, LOSD03YY
For Replacement Ball Bearings use:
Qty. Size Location Qty. Bearing Set
4 3.6x2.5mm Steering 2 LOSC2309
2 10x15mm Front Diff 1 LOSA1974
2 10x15mm Rear Diff 1 LOSA1974
2 12x18mm Ctr. Trans Gear 1 LOSC1973
2 5x10mm Front Gearbox 1 LOSC1958
2 5x10mm Rear Gearbox 1 LOSC1958
2 5x10mm Ctr. Driveshaft 1 LOSC1958
4 6x12mm Front Axles 2 LOSC1960
2 10x15mm Rear Axles 1 LOSC1974
2 6x12mm Rear Axles 1 LOSC1960

jxs 05/18/18