RC4WD TRAIL FINDER 2 TRUCK KIT "SWB" Z-K0045

Overview

The RC4WD Trail Finder 2 Truck Kit "SWB" (Z-K0045) represents the pinnacle of scale realism combined with genuine off-road capability. This short wheelbase 1/10 RC crawler is engineered for builders and enthusiasts who demand both authentic scale detailing and reliable trail performance. Whether you're exploring rocky terrain or displaying your build at a local RC meet, the TF2 SWB delivers a perfect balance of form and function that sets it apart in the competitive world of scale RC vehicles available in the UK.

Built on a realistic billet aluminium ladder frame chassis, this electric RC crawler kit arrives unassembled, allowing you to invest time and care into every aspect of your build. The TF2 SWB is not a ready-to-run RC car—it's a genuine project for enthusiasts who appreciate the satisfaction of construction and customisation. With extensive compatibility with aftermarket parts and official RC4WD options, your finished Trail Finder 2 can be tailored to suit your specific performance needs and aesthetic preferences.

This is the ultimate scale 1/10 off-road truck for builders seeking comprehensive parts support, proven durability, and the kind of detailed engineering that makes every component work together harmoniously. From the cast Yota II axles to the Hammer transfer case with its reinforced steel gears, every element has been designed with both scale authenticity and trail-proven reliability in mind.

Key Features

• Billet Aluminium Ladder Frame Chassis (SWB) — The chassis is machined from premium billet aluminium, offering exceptional strength-to-weight ratio whilst maintaining the authentic appearance of a real-world vehicle frame. Short wheelbase configuration provides improved manoeuvrability and more dramatic approach and departure angles for challenging terrain.
• R3 Single Speed Transmission — This transmission features a 1.78:1 internal ratio with a 14/64 pinion and spur configuration delivering 4.57:1 overall reduction. Cast from aluminium, the R3 incorporates new wider gears for increased durability under demanding trail conditions, paired with a Delrin spur and slipper clutch for smooth power delivery.
• Centre-Mounted Realistic 4x4 Transfer Case — The Hammer transfer case features a 1.47:1 ratio and wide 32P steel gears for exceptional durability. This is not merely functional—it's a fully detailed, scale-accurate component that defines the authentic appearance of the TF2 SWB and provides the mechanical advantage needed for serious rock crawling.
• Yota II Ultimate Scale Cast Axles — These are recognised as the most scale-accurate axles on the market, featuring innovative round knuckles, new lower mounting points and compact offset pumpkins. The cast construction delivers a 15/40 ratio (2.67:1) with a width of 176.5mm at the hex, providing both visual authenticity and mechanical reliability.
• True-to-Scale Leaf Spring Suspension — The TF2 SWB comes equipped with realistic leaf spring suspension, delivering both visual scale accuracy and functional performance. RC4WD Ultimate Scale shocks feature machined billet aluminium bodies with internal springs, offering smooth suspension action whilst maintaining the authentic appearance of a real off-road vehicle.
• 5-Lug Wagon 1.9" Steel Stamped Beadlock Wheels (Black) — These premium steel wheels feature an internal aluminium ring and the popular 5-lug design. Pin-type hubs, 25mm width and 11mm backspacing ensure compatibility with a wide range of scale bodies and tyres, whilst the black painted finish resists wear and maintains visual impact.
• Mud Thrashers 1.9" Scale Tyres — The included X3 Compound Mud Thrashers provide aggressive off-road traction whilst maintaining perfect scale proportions. These tyres are purpose-designed for rock crawling and rough terrain, offering the grip you need with the authentic appearance your scale build demands.
• Realistic Bumpers and Skid Plate — Complete with protective bumper and skid plate components, the TF2 SWB arrives with the foundation for an authentic, protected appearance that matches real-world trail vehicles.
• Chassis-Mounted Steering Servo — The servo mounting point is integrated directly into the chassis, simplifying installation and ensuring secure, reliable steering response whilst maintaining the clean, scale-appropriate appearance of the platform.
• RC4WD Scale Shock Absorbers — These are not generic shocks—they're engineered specifically for scale appearance and field performance, with billet aluminium construction and internal springs for consistent damping.
• Punisher Metal Driveshafts — Featuring bulletproof steel universals and high-quality plastic shafts, these driveshafts provide excellent driveline angles and durability for extended trail sessions.
• Plastic Rod Ends and Full Ball Bearings — The suspension system utilises quality plastic rod ends (with replacement kits available) and full ball bearings throughout, ensuring smooth articulation and extended component life.

Technical Performance

The Trail Finder 2 SWB delivers smooth, controlled performance across challenging terrain thanks to its carefully engineered drivetrain and suspension architecture. The combination of the Hammer transfer case (1.47:1), R3 transmission (1.78:1 internal / 4.57:1 overall), and Yota II axles (2.67:1) creates a highly realistic yet effective gear reduction that provides impressive torque multiplication for rock crawling applications. The 32P widened steel gears throughout the drivetrain represent the most durable gear sets RC4WD offers, ensuring that your TF2 will remain reliable through repeated trail sessions. The billet aluminium chassis construction provides exceptional rigidity whilst keeping weight to a realistic 1.76kg, striking an excellent balance between durability and scale authenticity. Overall dimensions of 389mm length, 211mm width, 141mm height and 242mm wheelbase place this kit squarely in the 1/10 scale category, with 58.5mm ground clearance providing adequate approach angles for technical obstacles. The internally sprung RC4WD Ultimate Scale shocks absorb impacts whilst maintaining the authentic visual appearance expected from a serious scale build. This is not a high-speed basher—it's a purpose-built crawler designed to overcome obstacles methodically and reliably, making it equally suitable for competitive rock crawling events or casual weekend trail sessions.

Dimensions and Specifications

• Wheelbase: 242mm (9.5 inches)
• Overall Length: 389mm (15.31 inches)
• Width: 211mm (8.3 inches)
• Height: 141mm (5.55 inches)
• Ground Clearance: 58.5mm (2.3 inches)
• Dry Weight: 1.76kg (62.1 ounces)
• Wheel Width: 25mm
• Wheel Backspacing: 11mm
• Axle Width at Hex: 176.5mm

Drivetrain and Ratios

• Hammer Transfer Case: 1.47:1 ratio with wide 32P steel gears
• R3 Transmission: 1.78:1 internal ratio; 14/64 pinion/spur combination = 4.57:1
• Yota II Cast Axles: 15/40 ratio = 2.67:1
• Driveshafts: RC4WD Punisher metal driveshafts with heavy-duty steel construction

Chassis and Suspension

• Chassis Material: Billet aluminium ladder frame design
• Chassis Features: Adjustable shock hoops, chassis servo mounts, hard body mounts
• Suspension Type: Leaf spring suspension (with 4-link conversion available separately)
• Shocks: RC4WD Ultimate Scale shocks, machined from billet aluminium with internal springs

Wheels and Tyres

• Wheel Type: 1.9 5-lug Wagon wheels with internal beadlock and pin-type hubs
• Wheel Colour: Black painted finish
• Tyre Type: Mud Thrashers 1.9 scale tyres in X3 Compound
• Wheel Width: 25mm
• Wheel Backspacing: 11mm

What's in the Box

• 1x RC4WD Trail Finder 2 SWB chassis kit (unassembled)
• 5-Lug Wagon 1.9" steel stamped beadlock wheels (black)
• Mud Thrashers 1.9" scale tyres
• Realistic bumpers and skid plate
• RC4WD Ultimate Scale shock absorbers
• Punisher metal driveshafts
• All necessary fasteners, springs and suspension components

What You Need to Complete Your Build

The Trail Finder 2 SWB is supplied as a chassis kit and requires additional components to be fully operational. You will need the following items to complete your build:

• Motor — Choose from 35T, 45T or 55T configuration depending on your desired performance characteristics and speed preference
• Electronic Speed Controller (ESC) — RC4WD Z-E0007 or compatible equivalent rated for your chosen motor
• Radio System and Receiver — 3-channel minimum (RC4WD Z-R0009 recommended) or higher-channel system for advanced functionality
• Servo — 1x standard size servo (RC4WD Z-E0035 or equivalent) for steering control
• Battery — 6-cell NiMH or compatible LiPo battery pack (consult ESC documentation for specific voltage and capacity recommendations)
• Charger — Compatible charger for your chosen battery type and chemistry
• RC Body — Tamiya Jeep Wrangler body or other compatible 1/10 scale body shell. Official compatible options include Tamiya Wrangler (various revision parts available)
• Hand Tools — Hex drivers (1.5mm, 2mm, 2.5mm), long nose pliers, cross wrench or nut driver (4mm, 5.5mm, 7mm)
• Thread-Locking Adhesive — Associated thread locking compound for secure fastener assembly

Customisation and Upgrade Options

Every TF2 SWB is designed with extensive expandability in mind. A comprehensive range of official RC4WD option parts is available to enhance both performance and scale authenticity:

• Axle Upgrades: XVD Axle for Ultimate Scale Yota II G2 Axle (Z-S0823)
• Shock Upgrades: King Off-Road Scale Dual Spring Shocks 80mm (Z-D0035)
• Transfer Case Options: Triton Transfer Case 1:1 ratio (Z-U0029) for different gearing characteristics
• Suspension Conversion: 4-link rear suspension conversion kits available (Z-S0047) to replace stock leaf springs with more advanced setup
• Bumpers and Guards: RC4WD Rampage Side Guards (Z-S1371) and Rear Double Tube Bumper (Z-S1365) add both protection and visual authenticity
• Wheel Upgrades: Numerous 1.9" wheel options available including hex hub variants and models with scale-accurate brake rotors
• Shaft Options: Punisher Shaft II variants in various lengths (Z-S1591) for different suspension configurations
• Body Compatibility: Fully compatible with Tamiya Jeep Wrangler bodies and parts, including metal parts bags, windshields and various revision kits
• Replacement Parts: Genuine RC4WD replacement components available for all major assemblies including transfer case, transmission, axles, wheels and tyres

Frequently Asked Questions

• Is the RC4WD Trail Finder 2 SWB suitable for beginners? — The TF2 SWB is best suited to intermediate to advanced builders who have experience assembling RC kits. It requires careful assembly of numerous precision components and a good understanding of RC mechanics. If you're new to RC, you might consider starting with a ready-to-run model before tackling a complex scale crawler kit. However, if you're prepared to invest time in learning, the comprehensive parts support and detailed construction make it an excellent learning platform.
• What motor size should I choose for the Trail Finder 2 SWB? — The kit supports 35T, 45T or 55T motor configurations. A 35T motor will provide higher speed and lower torque, suitable for faster trail running. A 45T motor offers balanced performance. A 55T motor delivers maximum torque for technical rock crawling at lower speeds. Your choice depends on whether you prioritise speed or low-speed climbing ability.
• What battery type and capacity does the TF2 SWB require? — The kit accepts 6-cell NiMH or LiPo battery packs. You must consult your chosen ESC manual for specific voltage and capacity recommendations, as these vary depending on your motor and ESC combination. LiPo batteries offer superior performance but require careful handling and a compatible charger.
• Can I upgrade the suspension on the Trail Finder 2 SWB? — Yes, the TF2 SWB comes equipped with leaf spring suspension, but a 4-link conversion kit (Z-S0047) is available separately if you prefer a more modern suspension geometry. King Off-Road Scale Dual Spring Shocks (Z-D0035) are also available as upgrades to the stock RC4WD Ultimate Scale shocks.
• What body shells are compatible with the TF2 SWB? — The kit is specifically shown with Tamiya Jeep Wrangler bodies, and a comprehensive range of Tamiya Wrangler kits and parts are listed as compatible. The universal body mounting system also allows fitment of other appropriately-sized 1/10 scale crawler bodies.
• How long does it take to build the Trail Finder 2 SWB? — This depends on your experience level and available time. A complete build—from bare chassis to finished, electronics-installed vehicle—typically requires 8-20 hours depending on attention to detail and familiarity with RC assembly procedures. Many builders choose to spread this across multiple sessions.
• What is the ground clearance on the Trail Finder 2 SWB? — The standard ground clearance is 58.5mm (2.3 inches), which is adequate for most trail obstacles at 1/10 scale. This can be adjusted slightly through suspension tuning or by choosing alternative shock heights.
• Is the Trail Finder 2 SWB waterproof? — The chassis itself is not sealed or waterproof. Your electronics (motor, ESC, servo, receiver and battery) must be installed in waterproof enclosures or protected from water ingress. Many builders choose to mount electronics in sealed boxes or use waterproof electronics specifically designed for wet conditions.
• What tools are required to assemble the TF2 SWB? — Minimum tools include hex drivers (1.5mm, 2mm, 2.5mm), long nose pliers, a cross wrench or nut driver (4mm, 5.5mm, 7mm), and thread-locking adhesive. Additional tools like a small hammer, tweezers and assembly stand are helpful but not essential.
• How does the TF2 SWB compare to other RC4WD trail crawlers? — The Trail Finder 2 represents the pinnacle of RC4WD's 1/10 scale development, incorporating their latest Yota II axles, Hammer transfer case and R3 transmission technologies. The SWB (short wheelbase) variant offers improved agility compared to longer wheelbase options, making it particularly suitable for technical obstacle courses and confined spaces. It's a fully custom-build platform rather than a ready-to-run vehicle, giving you complete control over every component choice.

Why Buy from RC Model Shop?

RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the RC4WD TRAIL FINDER 2 TRUCK KIT "SWB" Z-K0045 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.