TLR 22 3.0 Option Parts
TLR Direct Drive System
TLR Shock Oil

XXX-T CR Racing Truck Kit

[ LOSK0077 ]

Available For: $254.99*
Retail Price: $409.99
*Available at participating retailers Find a Retailer
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Key Features

  • Quick change aluminum rear hubs
  • Proven XXX transmission
  • Variable Length Arms
  • Exclusive EA3 class composites
  • Extra long chassis
  • Titanium nitride hinge pins
  • Steel alloy adjustable front axles
  • Fan motor mount for engine cooling

From the world-renowned engineers at Team Losi Racing, who have been developing revolutionary race-winning vehicles for over 25 years, comes the latest track tested Competition-Ready (CR ) 2WD electric truck.

The XXX-T CR continues Team Losi Racing’s tradition of offering racers the most innovative designs and top-of-the-line features available. The Team Losi Racing development team has worked long and hard to refine and redesign where needed to take full advantage of the latest hi-output batteries and hi-performance tech motors. This makes it easier for even the average driver to turn faster times, lap after lap. Additionally, the XXX-T CR represents the latest developments in material composition for more durability than any truck you’ve ever driven. The XXX-T CR is one of the most technologically advanced race trucks ever developed, and further demonstrates Team Losi Racing’s commitment to putting racers first.

Key Features in detail:

Quick Change Aluminum Rear Hubs
The XXX-T CR uses the same wheels on the front and rear, and features quick release rear axles that let you swap old tread for new in seconds. The same wheels can be used on the front axles using a standard wheel nut configuration. This marks the first time that both of these features have been offered on any 1/10-scale 2WD electric truck. In addition, the new aluminum, multi-adjustable rear hubs give the XXXT-CR the most tunable suspension in electric truck racing. The hubs include oversized rear axle bearings for maximum durability.

Proven XXX Transmission
Positioning the weight low and forward, close to the center of gravity, provides the XXX-T CR with greater forward traction and a lower polar moment than other vehicles. The Kevlar® spur gear, machined motor plate, motor guard and the race-proven double disk slipper are capable of handling the hottest motors smoothly and efficiently. The redesigned, long-life ball differential offers more consistent handling with less maintenance required. A new molded gear cover protects the drivetrain components by sealing out dirt and debris, while the fan mount allows for the addition of an optional fan to keep hot modified or brushless motors running cool.

Variable Length Arms
Variable length arms give racers the ability to switch between long and short positions, allowing you to change the handling characteristics for a wide range of driving styles and track conditions. The result is tuning versatility that is simply unmatched by any competitor.

Exclusive EA3 Class Composites
Developed for the ultimate combination of low weight and incredible durability, critical components on the XXX-T CR are made from Team Losi Racing’s exclusive EA3 class composite. These compounds not only provide added impact protection but also improve handling on the widest variety of tracks, delivering the precision feel that racers demand.

Extra Long Chassis
The Team Losi Racing engineering and development team have refined and revised the overall balance of the XXX-T CR by extending the chassis an additional .200”. In combination with the suspension geometry of the XXX-T CR, the extended chassis allows it to produce incredible acceleration and stability through the roughest track sections and tightest turns. This also allows the XXX-T CR to take full advantage of the latest generation of hi-performance motors, batteries and tires. This results in predictable handling, making the XXX-T CR even easier to drive fast.

Titanium Nitride Hinge Pins
Titanium Nitride (TiNi) hinge pins are used throughout the XXX-T CR. The combination of hardness and lubricity reduces friction for super-smooth suspension operation without sacrificing strength. The increased surface hardness offers additional wear resistance and greater durability in the worst conditions. Additionally, the shock shafts are also TiNi coated for smooth, consistent handling and durability.

New Steel Alloy Adjustable Front Axles
The steel alloy adjustable front axles allow the use of the same wheels front and rear while offering the ability to adjust the width for even more tuning options.

Product Specifications

Type: Electric Race Truck
Scale: 1/10
Length: 16.395 in (416.43mm)
Width: 12.725 in (323.22mm)
Wheelbase: 11.250 in (285.75mm)
Weight: Varies
Chassis: Team Losi Racing's EA3 composite
Suspension: 4-wheel independent
Drivetrain: Sealed, 3-gear transmission
Shock Type: Hard-anodized threaded aluminum, oil-filled, TiNi shafts
Body: Clear polycarbonate
Ball Bearings: Complete

Needed to Complete

6-cell battery pack


Motor with pinion gear

2-channel surface radio system with steering servo

Electronic speed control

Modeling tools

Polycarbonate-compatible paint


Parts Explosions


Team Losi Racing Limited Liability Warranty

What is Not Covered
This warranty is not transferable and does not cover (i) cosmetic damage, (ii) damage due to acts of God, accident, misuse, abuse, negligence, commercial use, or due to improper use, installation, operation or maintenance, (iii) modification of or to any part of the Product, (iv) attempted service by anyone other than a Horizon Hobby authorized service center, (v) Product not purchased from an authorized Horizon dealer, or (vi) Product not compliant with applicable technical regulations.


Purchaser’s Remedy
Horizon’s sole obligation and purchaser’s sole and exclusive remedy shall be that Horizon will, at its option, either (i) service, or (ii) replace, any Product determined by Horizon to be defective. Horizon reserves the right to inspect any and all Product(s) involved in a warranty claim. Service or replacement decisions are at the sole discretion of Horizon. Proof of purchase is required for all warranty claims. SERVICE OR REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE PURCHASER’S SOLE AND EXCLUSIVE REMEDY.

Limitation of Liability
HORIZON SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY, REGARDLESS OF WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, TORT, NEGLIGENCE, STRICT LIABILITY OR ANY OTHER THEORY OF LIABILITY, EVEN IF HORIZON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Further, in no event shall the liability of Horizon exceed the individual price of the Product on which liability is asserted. As Horizon has no control over use, setup, final assembly, modification or misuse, no liability shall be assumed nor accepted for any resulting damage or injury. By the act of use, setup or assembly, the user accepts all resulting liability. If you as the purchaser or user are not prepared to accept the liability associated with the use of the Product, purchaser is advised to return the Product immediately in new and unused condition to the place of purchase.

These terms are governed by Illinois law (without regard to conflict of law principals). This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Horizon reserves the right to change or modify this warranty at any time without notice.


Questions, Assistance, and Services
Your local hobby store and/or place of purchase cannot provide warranty support or service. Once assembly, setup or use of the Product has been started, you must contact your local distributor or Horizon directly. This will enable Horizon to better answer your questions and service you in the event that you may need any assistance. For questions or assistance, please visit our website at, submit a Product Support Inquiry, or call 877.504.0233 toll free to speak to a Product Support representative.

Inspection or Services
If this Product needs to be inspected or serviced and is compliant in the country you live and use the Product in, please use the Horizon Online Service Request submission process found on our website or call Horizon to obtain a Return Merchandise Authorization (RMA) number. Pack the Product securely using a shipping carton. Please note that original boxes may be included, but are not designed to withstand the rigors of shipping without additional protection. Ship via a carrier that provides tracking and insurance for lost or damaged parcels, as Horizon is not responsible for merchandise until it arrives and is accepted at our facility. An Online Service Request is available at If you do not have internet access, please contact Horizon Product Support to obtain a RMA number along with instructions for submitting your product for service. When calling Horizon, you will be asked to provide your complete name, street address, email address and phone number where you can be reached during business hours. When sending product into Horizon, please include your RMA number, a list of the included items, and a brief summary of the problem. A copy of your original sales receipt must be included for warranty consideration. Be sure your name, address, and RMA number are clearly written on the outside of the shipping carton.
NOTICE: Do not ship LiPo batteries to Horizon. If you have any issue with a LiPo battery, please contact the appropriate Horizon Product Support office.

Warranty Requirements

For Warranty consideration, you must include your original sales receipt verifying the proof-of-purchase date. Provided warranty conditions have been met, your Product will be serviced or replaced free of charge. Service or replacement decisions are at the sole discretion of Horizon.

Non-Warranty Service
Should your service not be covered by warranty, service will be completed and payment will be required without notification or estimate of the expense unless the expense exceeds 50% of the retail purchase cost. By submitting the item for service you are agreeing to payment of the service without notification. Service estimates are available upon request. You must include this request with your item submitted for service. Non-warranty service estimates will be billed a minimum of ½ hour of labor. In addition you will be billed for return freight. Horizon accepts money orders and cashier’s checks, as well as Visa, MasterCard, American Express, and Discover cards. By submitting any item to Horizon for service, you are agreeing to Horizon’s Terms and Conditions found on our website

ATTENTION: Horizon service is limited to Product compliant in the country of use and ownership. If received, a non-compliant Product will not be serviced. Further, the sender will be responsible for arranging return shipment of the un-serviced Product, through a carrier of the sender’s choice and at the sender’s expense. Horizon will hold non-compliant Product for a period of 60 days from notification, after which it will be discarded.

United States:
Electronics and engines requiring inspection or repair should be shipped to the following address:

Horizon Service Center
4105 Fieldstone Road
Champaign, Illinois 61822

All other Products requiring warranty inspection or repair should be shipped to the following address:

Horizon Product Support
4105 Fieldstone Road
Champaign, Illinois 61822

Please call 877-504-0233 or e-mail us at with any questions or concerns regarding this product or warranty.

United Kingdom:
Electronics and engines requiring inspection or repair should be shipped to the following address:

Horizon Hobby Limited
Units 1-4 Ployters Rd
Staple Tye
Harlow, Essex
CM18 7NS
United Kingdom

Please call +44 (0) 1279 641 097 or e-mail us at with any questions or concerns regarding this product or warranty.

Electronics and engines requiring inspection or repair should be shipped to the following address:

Horizon Technischer Service
Christian-Junge-Strasse 1
25337 Elmshorn

Please call +(0) 49 4121 2655 100 or e-mail us at with any questions or concerns regarding this product or warranty.

Electronics and engines requiring inspection or repair should be shipped to the following address:

Horizon Hobby SAS
11 Rue Georges Charpak

Please call +33 (0) 1 60 18 34 90 or e-mail us at with any questions or concerns regarding this product or warranty.

China: Electronics and engines requiring inspection or repair should be shipped to the following address:

Horizon Hobby – China
Room 506, No. 97 Changshou Rd.
Shanghai, China 200060

Please call +86 (021) 5180 9868 or email us at with any questions or concerns regarding this product or warranty.

Modified: 11/13/2012

1 Authorized Warranty Period (Date of Purchase)

What this Warranty Covers 
Horizon Hobby, Inc., (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.


Articles, Reviews, How-Tos & More

Parts Listing   (See All)

  • Front Axle, Steel: AD2, XXX-T CR

  • Front Shock Tower: XXX-T, XXX-NT, XXX-SCT

  • Losi Diff Lube

  • Diff Screw, Hardware & Seal Set

Optional Accessories   (See All)

  • Tread Lock Tire Glue

  • Losi Tire Glue, Thin

  • Losi Off-Road Tire Gluing Kit

  • Losi Race Wrench: US 4 pc Set

Hop-Ups   (See All)

  • XXXCR Steering Bellcranks, Rack

  • 84T 48P Kevlar Spur:XXX/T, XX4, XX

  • 1/10 Xcelorin S 4.5T Brushless Combo

  • 1/10 Xcelorin S 6.5T Brushless Combo