Element Enduro Trailrunner Manual
AE is a Registered Trademark of Associated Electrics, Inc.
TEAM ASSOCIATED is a Registered Trademark of Associated Electrics, Inc.
REEDY is a Registered Trademark of Associated Electrics, Inc.
FACTORY TEAM is a Registered Trademark of Associated Electrics, Inc.
ELEMENT ™ is a Trademark of Associated Electrics, Inc.
AREA 51 is a Registered Trademark of Associated Electrics, Inc. 
STEALTH is a Registered Trademark of Associated Electrics, Inc.
GREEN SLIME is a Registered Trademark of Associated Electrics, Inc.
02
33.656906, -117.700602
FEATURES
• Stealth X Gearbox with adjustable 
overdrive gears
• CMS [Chassis Mounted Servo]
• Independent front suspension
• Aluminum swing rack
• Threaded aluminum shock bodies
• Durable injection-molded upper and 
lower suspension arms
• Universal front drive axles
• Stamped steel frame rails
• Enclosed receiver box
• 12mm wheel hexes
• Adjustable front and rear bumper 
mounts
• Adjustable width rock sliders
• Two battery boxes
• Aluminum Motor Plate
• Adjustable body posts
• Optimized ball cups for more fl uid axle 
articulation
• Adjustable rear shock mount positions
• Telescopic driveshaft’s front and rear
• Extruded aluminum driveshaft splines
• One-piece rear axle design
• Machined input pinion gear
• Metal ring gear
• Machined steel top shaft
• Metal idler gears
• Heavy duty 5mm diameter steel links
• Metal ball bearings included
• Licensed 1.55”x3.85” General Grabber 
A/T X tires
ELECTRONICS:
• Water resistant 2S-3S LiPo compatible 
Reedy SC400X brushed electronic 
speed control with adjustable drag 
brake and T-plug battery connector 
• Smooth and powerful Reedy Crawler 
16T 5-slot brushed motor
• XP130 2.4GHz radio system 
 (3 Channel)
• Reedy high-torque 1320MG metal gear 
servo (13kg/180 oz.)
TRAILRUNNER BODY FEATURES:
• TrailRunner body thermoformed in high-
strength polycarbonate
• Two-piece body with accesories
• Clear windows with tinted decals
• Molded grill, fender fl ares, and door 
handles
• Molded side mirrors
• Three-piece injection molded front 
bumper with D-rings.
• Removable fairlead
INTRODUCTION
Thank you for purchasing this Element RC product. This assembly manual contains instructions and tips for building and maintaining 
your new Enduro chassis. Please take a moment to read through this manual to help familiarize yourself with these steps. We are 
continually changing and improving our designs; therefore, actual parts may appear slightly different than in the illustrations. New parts 
will be noted on supplementary sheets located in the appropriate parts bags. 
ENDURO TRAIL TRUCK
A performance rig built to endure. When hitting the trail, you want to do it with confi dence and the answer is the all new 
Enduro Trail Truck!
At the heart of the Enduro is our revolutionary Stealth® X gearbox. Although the exterior appears to have a conventional 
3-gear transmission look, the inside is far from conventional. The Stealth® X features the ability to adjust the rear drive ratio 
independently from the front drive in 3 levels. Stock overdrives the front end 5.7%, option 1 provides a one-to-one drive ratio front 
to rear and option 2 overdrives the front end 11.83%.
Feeding the power to the tires are three-piece telescopic driveshafts with an extruded aluminum center section, universal front 
drive axles, and hardened steel ring and pinion gears. With the Enduro drivetrain, delivering useful power will not be an issue.
With durability, performance, agility and scale looks in mind, the engineers at Area 51 Design Works came up with the Independent 
Front Suspension conversion kit. Now you can get that same kit in an RTR vehicle. Pre-assembled with the same quality and 
features, this trail truck comes equipped with IFS and is scale ready to tackle rough off road terrain right out of the box.
The Enduro Trail Truck comes ready for adventure, with performance-driven Reedy Power electronics. The all-new, ultra-smooth 
and powerful, 16-turn 5-slot brushed crawler motor and Reedy Power SC400X electronic speed controller with T-plug connector, 
supply ample power to this tough rig. Controlling the beast on the trail is our new 3-channel XP130 2.4GHz radio and Reedy 
Power high-torque 1320MG metal gear servo. 
With all this packed in one box, we know the Enduro Trail Truck is ready for the trail – Are you?
Associated Electrics, Inc.
21062 Bake Parkway.
Lake Forest, CA 92630
Customer Service
Tel: 949.544.7500
Fax: 949.544.7501
Follow Us On Social Media
www.ElementRC.com
ElementRC @Element_RC
ITEMS NEEDED
OTHER HELPFUL ITEMS
The following items aren’t required, but will 
aid in the building and maintaining of your 
Enduro Trail Truck.
• Threadlock (#1596)
• Green Slime (#1105)
The following items are required to build 
or maintain your Enduro Trail Truck.
• 1.5mm Allen Wrench (#1500)
• 2mm Allen Wrench (#1501)
• 2.5mm Allen Wrench (#1503)
• Pliers
• Long Nose Pliers
• 5.5mm Nut Driver (#1507)
• 7mm Nut Driver (#1508)










