Ball Driver Hex Wrench 2.5 X 120mm 
Pre-Painted Body Shell Nitro Tracker 
HPI Racing Super Star Wheel Gunmetal Rear (120X75Mm) 
Center Diff Plate Kyosho Inferno Mp9 Readsyet (If443b) 
Kyosho 12x18x4mm (2) bearings 
Fastrax Aluminium Steering 5-Spoke Wheel - Sanwa, Futaba, Flysky 
Washers m4x10x0.8mm (10) Kyosho 
HPI Racing Flywheel Cover Screw Set 
Kyosho Gear Differential Grease #1000 CPS (15g) 
Flat Head Tp Screws M3x10mm (10) Kyosho 
Kyosho Autoscale Mini-Z Toyota Corolla Levin Ae86 Red-Black (Ma020) 
Kyosho 3x6mm (10) blue bombers 
Koswork Leisure Transmitter Bag (250x140x210mm) 
Suspension rings for Kyosho UMW705 (UB008-01) 
Kyosho Inferno Mp11 Front Lower Suspension Holder (Fr) 
Kyosho Ultima rb7.5 Shock Springs d1.2x5.25x44 / 3.6 (2) 
1:8 Truggy Wheel AIR yellow (4) 
Body Shell Kyosho Legendary Serie Tomahawk/Ultima Jj 
BLACKZON Slyder MT Wheels/Tires Assembled (Black/Yellow) 
1:8 BUGGY WIND SOFT PRE-MOUNTED YELLOW 2PCS "H COMPOUND" 
1:8 BUGGY VULCANO ULTRA SOFT 4PCS RUBBER BULK "H COMPOUND" 
1:8 BUGGY CHESTE CLAY SUPER SOFT PRE-MOUNTED YELLOW 2PCS "CH COMPOUND" 
1:8 BUGGY MIURA HARD RUBBER 4PCS RUBBER BULK "H COMPOUND" 
Kyosho Autoscale Mini-Z Skyline Gt-R Nismo R32 White (Ma020n-L) 
Tyres Kyosho Ep Ultima Sb Dirtmaster (4) 
BLACKZON Pinion Gear 16T With Screw Set 
Fuel Tank Bush Set Kyosho Inferno Mp9-Mp10 Mp11 
Kyosho Ultima rb7.5 Crank Arms Shaft 
Suspension Shaft 27mm Kyosho Ep Ultima Sb Dirtmaster (2) 
Main Chassis Kyosho EP Fazer Kobra-Rage VE-Dirt Hog 
Key Specs
About this product
Introducing the RGT EX86170 “CHALLENGER” 1/10 RC Crawler Truck, the latest addition to RGT’s high-performance lineup. Designed for unmatched climbing prowess, the “CHALLENGER” delivers a smooth and exhilarating off-road experience.
Key Features:
- High-Performance Design: Featuring a portal axle structure, two-speed transmission, DIG system, rear axle locking function, and switchable front-wheel drive and four-wheel drive modes, the “CHALLENGER” is engineered for superior climbing performance.
- Durable Construction: Built to withstand the rigors of off-road terrain, the “CHALLENGER” boasts a metal gear transmission, steel central CVD, and high-precision rubber-cover bearings for enhanced durability and reliability.
- Versatile Suspension: Equipped with CNC aluminum alloy coilover shock absorbers and a double-stage spring design, the suspension system offers convenient damping adjustment for optimal performance on any terrain.
- Winch Steering Gear: The 25KG – 360-degree metal winch steering gear with hidden conduit wire rope design provides superior steering performance, especially in tight spaces.
- Enhanced Stability: The addition of an anti-roll bar in the rear axle housing ensures better support during high-speed operation, while removable for increased twisting stroke during slow climbing.
- Customizable Bodyshell: The two-section PC soft shell comes in three vibrant colors (yellow, green, red) and includes plastic accessories such as a roll cage, air grill, rear-view mirror, and more, allowing for easy customization and modification.
- Advanced Wheels and Tires: The 1.9-inch electroplated silver simulated anti-dropping wheels paired with strong-grip rubber compound tires enhance climbing performance on various terrains.
Specifications:
- Brand: RGT
- Item No: EX86170
- Scale: 1/10
- Colors: Green, Yellow, Red
- Power System:
- ESC: Hobbywing 60A WP-1060 ESC
- Motor: 6235-RC550-35T brushed motor
- Steering Servo: Digital metal gear 25KG servo
- Winch Servo: Digital metal gear 25KG servo 360 degree
- Functional Servo: 7.4V/9G(shift/axle locked)
- Transmitter:
- XA8 remote controller
- Frequency: 2.4G
- Channel: 8CH
- Remote Distance: >100m
- Required Battery: 4X 1.5V AA battery (not included)
- Battery:
- Recommended Battery: 2-3S Lipo or 7.2V Nimh battery (not included)
- Material: Plastic, Hardware, Electronic Parts
- Car Weight: 3.2kg (without battery)
- Dimension:
- Car Size: 502258246mm
- Wheelbase: 313mm
- Ground Clearance: 70mm (chassis), 54mm (bridge axle gearbox)
- Tires: 120mm/45mm (diameter/width)
- Winch Steel Wire: 0.8 diameter/90cm
- Box Size: 575275282mm
Package Included:
- 1X RC Car
- 1X Remote Controller
- 1X Manual
Take on any terrain with confidence and style with the RGT EX86170 “CHALLENGER” RC Crawler Truck. Experience the thrill of off-road adventure like never before.
Frequently Asked Questions
The kit includes the truck chassis with metal gear transmission and steel CVD, two-section PC soft shell bodyshell in your choice of yellow, green, or red, plastic accessories such as roll cage and air grill, 1.9-inch electroplated wheels with rubber tyres, and all electronic components including the Hobbywing 60A ESC and two 25KG digital metal gear servos. You will need to provide your own battery and charger.
The Challenger is a technical crawler truck with features like two-speed transmission, switchable drive modes, and adjustable suspension damping, making it better suited to intermediate to experienced RC enthusiasts rather than complete beginners. If you're new to RC, you may find the setup and terrain capabilities require some familiarity with the hobby.
The 1/10 scale means the truck is one-tenth the size of a real vehicle; with 1.9-inch wheels, it's a compact size suitable for indoor and outdoor terrain but manageable to transport and store. For exact dimensions, please check the product manual or contact our customer service team.
The truck uses a Hobbywing 60A ESC and a brushed motor, so you'll need a compatible LiPo or NiMh battery suitable for crawler use. We recommend checking the manual for the recommended voltage and capacity, or contacting our team to ensure you select the right battery and charger for your needs.
The Challenger features portal axles, a two-speed transmission, rear axle locking, switchable 4WD/2WD modes, and a removable anti-roll bar that increases suspension articulation during slow climbing. Combined with its CNC aluminium coilover shocks with adjustable damping and strong-grip rubber tyres, these features give it exceptional performance on technical terrain.
