Lasernut U4 SMART ESC 1/10 4WD RTR

RC cars » Electric » Scale 1:10 » Crawler

Brand: Losi

Item number: LOS03028

Bar code: 605482691212

Price with VAT: 15 899,00 Kč

In stock 3 pcs
Can be available tommorow

Question to product Avaliabilty check

Available colors

Blue
LOS03028T1
**In stock 2 pcs**
Can be available tommorow

Black
LOS03028T2
**In stock 1 pcs**
Can be available tommorow

Parameters
Videos
Gallery
Support
Accessories

Parameters

Type	Rock Racer
Chassis	Kovové
Scale	1:10
Length	617 mm
Width	337 mm
Height	203 mm
Wheelbase	375 mm
Ground clearance	44 mm
Battery compartment	138.5 x 46.5 x 35mm
Weight	4082 g
Drive	4WD
Engine	Spektrum™ 4-Pole 1900kv 550
Front wheels	Raceline/BFGoodrich® Mud-Terrain rozm. 144x57mm
Rear wheels	Raceline/BFGoodrich® Mud-Terrain rozm. 144x57mm
Olej tlumičů	35 wt
Olej diferenciálů	10k/20k/5k cst (F/C/R)

Packaging informations
Dimensions	80,0 x 36,0 x 25,0 cm
Weight	6,574 kg

Videos

Video

Gallery

Technical support

Manuals

Manuál EN [7,97 MB]
Manuál DE [8,27 MB]
Manuál FR [8,38 MB]
Manuál IT [8,38 MB]

Product letters

Product sheet

Exploded views

Spare parts

Losi Body Clip Leash (4)

LOS230072

179,00 Kč

In stock 2 pcs
Can be available tommorow

Losi Body Set, Blue, Painted: Lasernut U4

LOS230075

2 449,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Body Set, Red, Painted: Lasernut U4

LOS230076

2 449,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Body Set, Clear: Lasernut U4

LOS230077

2 449,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Cage Set: Lasernut U4

LOS230078

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi LED, Cage Parts: Lasernut U4

LOS230079

829,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Spare Tire Rack: Lasernut U4

LOS230080

289,00 Kč

Ordered

Losi Steering Bellcrank Set: Tenacity

LOS231026

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Steering Posts Tubes and Hardware: Lasernut U4, Tenacity

LOS231027

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Chassis Support Set: Lasernut U4, Tenacity

LOS231030

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Motor Mount: Lasernut U4, Tenacity

LOS231031

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Steering Drag Link and Hardware: Lasernut U4, Tenacity

LOS231033

319,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Rod Ends and Links: Tenacity Pro

LOS231057

829,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Aluminum Chassis: Lasernut U4

LOS231062

1 629,00 Kč

In stock
Can be available 10.1.2025

Losi Side Guards: Lasernut U4

LOS231063

269,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Top Deck, Battery Mount: Lasernut U4

LOS231064

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Grid Set: Lasernut U4

LOS231065

269,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Diff Case Set: Lasernut U4, Tenacity

LOS232023

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Center Drive Coupler: Lasernut U4, Tenacity

LOS232024

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi 40T Spur Gear Mod 1: Lasernut U4, Tenacity

LOS232025

319,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Diff Housing Integrated Insert: Lasernut U4, Tenacity

LOS232026

289,00 Kč

Ordered

Losi Front Ring and Pinion Gear Set: Lasernut U4, Tenacity

LOS232027

1 089,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Rear Ring and Pinion Gear Set: Lasernut U4, Tenacity

LOS232028

1 089,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Diff Gear Set with Hardware: Lasernut U4, Tenacity

LOS232029

289,00 Kč

Ordered

Losi Outdrive Diff (2): Lasernut U4, Tenacity

LOS232030

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Wheel Hex Set (4): Lasernut U4, Tenacity

LOS232031

319,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Front and Rear Driveshafts (2): Lasernut U4, Tenacity

LOS232032

1 089,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Front Center Dogbone: Lasernut U4, Tenacity

LOS232033

319,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Center Dogbone Set: Lasernut U4

LOS232054

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Aluminum Diff Case: Lasernut U4, Tenacity

LOS232055

1 089,00 Kč

Ordered

Losi Shock Plastics Set: Lasernut U4, Tenacity

LOS233011

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Spring Set: Lasernut U4, Tenacity

LOS233013

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Rear Shock Shaft (2): Lasernut U4, Tenacity

LOS233014

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Front Shock Shaft (2): Tenacity

LOS233015

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Adjuster Nut: Lasernut U4, Tenacity Pro

LOS233025

209,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Aluminum Shock Caps: Lasernut U4, Tenacity Pro

LOS233026

289,00 Kč

In stock
Can be available 10.1.2025

Losi Aluminum Front Shock Bodies: Lasernut U4, Tenacity Pro

LOS233027

569,00 Kč

In stock
Can be available 10.1.2025

Losi Aluminum Rear Shock Bodies: Lasernut U4, Tenacity Pro

LOS233028

569,00 Kč

In stock
Can be available 10.1.2025

Losi Front Arm Set: Lasernut U4, Tenacity

LOS234016

569,00 Kč

In stock
Can be available 10.1.2025

Losi Rear Arm Set: Lasernut U4, Tenacity

LOS234017

569,00 Kč

In stock
Can be available 10.1.2025

Losi Front Spindle and Carrier Set: Lasernut U4, Tenacity

LOS234018

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Front and Rear Pin Mount Cover Set: Lasernut U4, Tenacity

LOS234019

319,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Rear Hub Set: Lasernut U4, Tenacity

LOS234020

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Hingepin and Kingpin Set: Lasernut U4, Tenacity

LOS234021

569,00 Kč

In stock 2 pcs
Can be available tommorow

Losi Pivot Pin Mount Set, Steel (4): Lasernut U4, Tenacity

LOS234023

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Aluminum Front Shock Tower: Lasernut U4, Tenacity Pro

LOS234035

319,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Aluminum Rear Shock Tower: Lasernut U4, Tenacity Pro

LOS234036

319,00 Kč

In stock
Can be available 10.1.2025

Losi Sway Bar Set: Lasernut U4, Tenacity Pro

LOS234037

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Rear Sway Bar Set: Lasernut U4

LOS234038

829,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Set Screws M3x3mm Cup Point(10)

LOS235011

209,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Set Screw M4x4mm Cup Point(10)

LOS235012

209,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Button Head Screws M3x25mm (10)

LOS235024

319,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Button Head Screws M3x30mm (10)

LOS235025

319,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Set Screws M3x4mm Cup Point(10)

LOS235026

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Set Screws M3x10mm Cup Point(10)

LOS235027

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi E-Clips 2.5mm (12)

LOS236000

239,00 Kč

Item is not in stock

Losi 12x18x4mm Ball Bearing (4)

LOS237000

569,00 Kč

Ordered

Losi 10x15x4mm Ball Bearings (4)

LOS237001

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi 5x11x4mm Ball Bearing (4)

LOS237002

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Wheel w/BFG Tire, Copper: Lasernut U4

LOS43028

1 629,00 Kč

In stock 1 pcs
Can be available tommorow

Losi 1.0 Module Pitch Pinion, 12T

LOSA3572

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi 1.0 Module Pitch Pinion, 14T

LOSA3574

289,00 Kč

In stock
Can be available 10.1.2025

Losi 6x12x3mm Sealed Ball Bearing (4)

LOSA6940

289,00 Kč

In stock 1 pcs
Can be available tommorow

Spektrum DX3 Smart DSMR, SR315

SPM2340

2 999,00 Kč

In stock 2 pcs
Can be available tommorow

Spektrum S614 Metal Gear Servo 15kg.cm 23T WP

SPMS614

839,00 Kč

In stock
Can be available 10.1.2025

Spektrum Receiver SR6100AT DSMR 6CH AVC w/ Telemetry

SPMSR6100AT

2 999,00 Kč

In stock 3 pcs and more
Can be available tommorow

Spektrum ESC Brushless Smart Firma 130A 2-4S

SPMXSE1130

4 349,00 Kč

In stock 3 pcs and more
Can be available tommorow

Spektrum Brushless Motor Firma 3660 1900kV

SPMXSM2200

2 319,00 Kč

In stock 1 pcs
Can be available tommorow

Flat Head Screws, M2.5 x 10mm (10)

TLR235007

209,00 Kč

In stock
Can be available 10.1.2025

Button Head Screws, M4x16mm (10)

TLR255008

209,00 Kč

In stock
Can be available 10.1.2025

Nylock Nut, M4 (10)

TLR256005

209,00 Kč

In stock
Can be available 10.1.2025

M3 Flanged Aluminum Lock Nuts, Black (10)

TLR336005

289,00 Kč

In stock 1 pcs
Can be available tommorow

Button Head Screws, M3 x 6mm (10)

TLR5901

209,00 Kč

In stock 1 pcs
Can be available tommorow

Button Head Screws, M3 x 8mm (10)

TLR5902

209,00 Kč

Ordered

Button Head Screws, M3 x 10mm (10)

TLR5903

209,00 Kč

In stock 1 pcs
Can be available tommorow

Button Head Screws, M3 x 12mm (10)

TLR5904

179,00 Kč

In stock 3 pcs and more
Can be available tommorow

Button Head Screws, M3 x 18mm (10)

TLR5905

209,00 Kč

Ordered

Button Head Screws, M3 x 44mm (4)

TLR5908

209,00 Kč

In stock 1 pcs
Can be available tommorow

Button Head Screws, M3 x 16mm (10)

TLR5909

209,00 Kč

Ordered

Button Head Screws, M3 x 14mm (10)

TLR5910

209,00 Kč

In stock 1 pcs
Can be available tommorow

Button Head Screws, M3 x 20mm (10)

TLR5911

209,00 Kč

Item is not in stock

Kopfschraube, M3 x 10mm (10)

TLR5932

209,00 Kč

In stock
Can be available 10.1.2025

Kopfschraube, M3 x 12mm (10)

TLR5933

209,00 Kč

In stock
Can be available 10.1.2025

Flathead Screws, M3 x 12mm (10)

TLR5963

209,00 Kč

Ordered

Fltahead Screws, M3 x 16mm (10)

TLR5964

209,00 Kč

In stock 1 pcs
Can be available tommorow

Flathead Screw, M3 x 20mm (10)

TLR5965

209,00 Kč

In stock 1 pcs
Can be available tommorow

Locknut, M3 x .5 x 5.5mm (10)

TLR6313

209,00 Kč

In stock 1 pcs
Can be available tommorow

Washers, M3 (10)

TLR6352

209,00 Kč

In stock 1 pcs
Can be available tommorow

TLR Silicone Shock Oil 420cSt (35Wt) 56ml

TLR74008

269,00 Kč

In stock 3 pcs and more
Can be available tommorow

Body Clips, Black (12): 22

TLR8202

179,00 Kč

In stock 1 pcs
Can be available tommorow

Optional accesories

Startup Tool Set: Metric

DYN2834

969,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Machined Aluminum Motor Mount: Tenacity

LOS331012

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Aluminum Rear Hubs (2): Tenacity

LOS334011

1 359,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Aluminum Front Spindle (2): Tenacity

LOS334012

1 089,00 Kč

Ordered

Losi Aluminum Spindle Carrier (2): Tenacity

LOS334013

1 089,00 Kč

Ordered

Losi Desert Claws Tires with Foam Soft (2):

LOS43011

829,00 Kč

In stock
Can be available 10.1.2025

Losi 1.0 Module Pitch Pinion, 13T

LOSA3573

289,00 Kč

Ordered

Losi 1.0 Module Pitch Pinion, 16T

LOSA3576

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi 1.0 Module Pitch Pinion, 18T

LOSA3578

289,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Height Gauge

LOSA99173

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Car Stand 1:10 and 1: 8

LOSA99174

569,00 Kč

In stock 1 pcs
Can be available tommorow

Losi Aluminum Clamping Wheel Hex (2): TEN-SCTE

LOSB3493

569,00 Kč

In stock
Can be available 10.1.2025

Spektrum S6230 Digital Surface Servo 22.4kg.cm 0.14s/60° 23T

SPMSS6230

2 719,00 Kč

Ordered

4mm Aluminum Serrated Lock Nuts, Black (6)

TLR336000

289,00 Kč

In stock 1 pcs
Can be available tommorow

4mm Aluminum Serrated Lock Nuts, Blue (6)

TLR336001

429,00 Kč

In stock 1 pcs
Can be available tommorow

Bleeder Shock Caps Aluminum (2): TEN

TLR5062

829,00 Kč

In stock 1 pcs
Can be available tommorow

TLR Silicone Shock Oil 340cSt (30Wt) 56ml

TLR74006

269,00 Kč

In stock 3 pcs and more
Can be available tommorow

TLR Silicone Shock Oil 520cSt (40Wt) 56ml

TLR74010

269,00 Kč

In stock 3 pcs and more
Can be available tommorow

Losi Spring Set: Lasernut U4

LOS234042

289,00 Kč

In stock 1 pcs
Can be available tommorow

Pro-Line 1/10 Mickey Thompson Baja Pro X F/R 2.8" Tires MTD 12mm/14mm Raid (2)

PRO1023710

1 569,00 Kč

In stock 2 pcs
Can be available tommorow

Pro-Line Wheels 2.8", Badlands MX28 Tires, Raid H12 Black Wheels (2)

PRO1012510

1 439,00 Kč

In stock 1 pcs
Can be available tommorow

Batteries

Spektrum Smart LiPo 11.1V 5000mAh 30C HC IC5

SPMX50003S30H5

2 289,00 Kč

In stock 3 pcs and more
Can be available tommorow

Spektrum Smart LiPo 11.1V 5000mAh 50C HC IC5

SPMX50003S50H5

2 319,00 Kč

In stock
Can be available 10.1.2025

Spektrum Smart LiPo 11.1V 5000mAh 100C HC IC5

SPMX50003S100H5

2 609,00 Kč

In stock
Can be available 10.1.2025

Spektrum Smart G2 LiPo 11.1V 5000mAh 30C HC IC5

SPMX53S30H5

2 159,00 Kč

In stock 2 pcs
Can be available tommorow

Spektrum Smart G2 LiPo 11.1V 5000mAh 50C HC IC5

SPMX53S50H5

2 319,00 Kč

In stock
Can be available 10.1.2025

Spektrum Smart G2 LiPo 11.1V 5000mAh 100C HC IC5

SPMX53S100H5

2 519,00 Kč

In stock 1 pcs
Can be available tommorow

Spektrum Smart LiPo 14.8V 5000mAh 30C HC IC5

SPMX50004S30H5

2 899,00 Kč

In stock 2 pcs
Can be available tommorow

Spektrum Smart LiPo 14.8V 5000mAh 50C HC IC5

SPMX50004S50H5

2 899,00 Kč

In stock
Can be available 10.1.2025

Spektrum Smart LiPo 14.8V 5000mAh 100C HC IC5

SPMX50004S100H5

3 189,00 Kč

In stock 2 pcs
Can be available tommorow

Spektrum Smart G2 LiPo 14.8V 5000mAh 30C HC IC5

SPMX54S30H5

2 609,00 Kč

In stock 2 pcs
Can be available tommorow

Spektrum Smart G2 LiPo 14.8V 5000mAh 50C HC IC5

SPMX54S50H5

2 899,00 Kč

In stock 2 pcs
Can be available tommorow

Spektrum Smart G2 LiPo 14.8V 5000mAh 100C HC IC5

SPMX54S100H5

3 189,00 Kč

In stock 7 pcs
Can be available tommorow

Accesories

S100 1x100W USB-C Smart Charger

SPMXC2090

839,00 Kč

In stock 2 pcs
Can be available tommorow

Spektrum S100 1x100W USB-C Smart Charger, 65W USB-C GaN Power Supply Combo

SPMXC2090PI

1 359,00 Kč

In production
Expected 21.1.2025

Spektrum Charger Smart S155 G2 1x55W AC

SPMXC2050I

2 059,00 Kč

In stock
Can be available 10.1.2025

S250 AC 2x50W Smart Charger

SPMXC2060I

3 709,00 Kč

In stock
Can be available 10.1.2025

Spektrum Charger Smart S1100 G2 1x100W AC

SPMXC2080I

3 429,00 Kč

In stock
Can be available 10.1.2025

Spektrum Charger Smart S1200 G2 1x200W AC

SPMXC2020I

4 219,00 Kč

In stock 2 pcs
Can be available tommorow

Spektrum Charger Smart S2100 G2 2x100W AC

SPMXC2000I

5 549,00 Kč

In stock
Can be available 10.1.2025

Spektrum Charger Smart S2200 G2 2x200W AC

SPMXC2010I

7 209,00 Kč

In stock 3 pcs and more
Can be available tommorow

Spektrum Charger Smart S1400 G2 1x400W AC

SPMXC2040I

5 819,00 Kč

In production
Expected 17.1.2025

Spektrum Smart Checker XBC100

SPMXBC100

1 469,00 Kč

In stock
Can be available 10.1.2025

Spektrum IC3 Battery to IC5 Device with 4

SPMXCA507

379,00 Kč

In stock
Can be available 10.1.2025

Spektrum Adapter IC3 Battery - IC2 Device

SPMXCA320

349,00 Kč

In production
Expected 22.1.2025

TLR Silicone Shock Oil 250cSt (25Wt) 56ml

TLR74004

269,00 Kč

In stock 2 pcs
Can be available tommorow

TLR Silicone Shock Oil 380cSt (32.5Wt) 56ml

TLR74007

269,00 Kč

In stock 3 pcs and more
Can be available tommorow

TLR Silicone Shock Oil 470cSt (37.5Wt) 56ml

TLR74009

269,00 Kč

In stock 3 pcs and more
Can be available tommorow

TLR Silicone Diff Oil 10000cSt 30ml

TLR5282

289,00 Kč

In stock
Can be available 10.1.2025

TLR Silicone Diff Oil 30000cSt 30ml

TLR5285

289,00 Kč

In stock 3 pcs and more
Can be available tommorow

Robitronic Tire Glue for Tires 20ml

RL300

169,00 Kč

In stock 10 pcs and more
Can be available tommorow

H-Speed Magic car clean 500ml

HSPM002

299,00 Kč

In stock 2 pcs
Can be available tommorow

Hex Key Drivers set 1.5/2.0/2.5/3.0mm

NA3414A

1 199,00 Kč

In stock 1 pcs
Can be available tommorow

H-Speed screwdriver hex 1.5mm

HSPZ301

159,00 Kč

In stock 3 pcs and more
Can be available tommorow

H-Speed screwdriver hex 2.0mm

HSPZ302

159,00 Kč

In stock 3 pcs and more
Can be available tommorow

H-Speed screwdriver hex 2.5mm

HSPZ303

159,00 Kč

In stock 3 pcs and more
Can be available tommorow

H-Speed screwdriver hex 3.0mm

HSPZ304

159,00 Kč

In stock 2 pcs
Can be available tommorow

H-Speed LiPo Safe Bag 185x75x6mm

HSP0011

279,00 Kč

Ordered

Pro-Line Roll-Up Pit Mat 24x36cm

PRO990801

879,00 Kč

In stock 1 pcs
Can be available tommorow

Grime 2 Shine

DM-AC27

Grime to Shine from Deluxe materials is foaming cleaner that will remove effortlessly unsightly dirt & oily grime on models, pit boxes, tools etc. Volume 225 ml.

259,00 Kč

In stock 2 pcs
Can be available tommorow

Straight Ball Pin Pliers 3.45mm

NA3607

549,00 Kč

In stock 3 pcs and more
Can be available tommorow

Xenotools - Arm reamer 6.0mm - 1 pc

XT-16160

299,00 Kč

In stock 2 pcs
Can be available tommorow

Reamer up to 14mm

NA3417A

699,00 Kč

In stock 3 pcs and more
Can be available tommorow

NYALiPo Charge Protection Bag.Small

DYN1400

309,00 Kč

Ordered

More than 80 000 items in stock
Fast delivery when ordering before 14:00
Free personal collection at the store
Official distributor
Consulting and service

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