RC4WD TRAIL FINDER 2 TRUCK SCALE BUILDERS KIT Z-K0069

Overview

The RC4WD Trail Finder 2 Truck Scale Builders Kit (Z-K0069) represents a masterclass in blending authentic scale realism with genuine off-road performance capability. This 1/10-scale RC crawler is purpose-built for enthusiasts who demand both visual authenticity and trail-ready functionality, making it an exceptional choice for anyone serious about scale RC truck building in the UK. Whether you're a seasoned RC hobbyist looking to expand your collection or an experienced builder ready to tackle a comprehensive assembly project, the Trail Finder 2 delivers the engineering quality and component sophistication that RC4WD is renowned for across the globe.

Built around a CNC-machined billet aluminium ladder frame chassis with leaf-sprung suspension, this builders kit combines heavy-duty metal components with innovative scale-accurate design. The Trail Finder 2 masterfully balances style with aggressive off-road performance, featuring an R3 Scale Single Speed transmission, a centre-mounted Hammer Transfer Case, and Yota II Ultimate Scale Cast Axles with XVDs that provide superior steering angles compared to standard models. This is not a ready-to-run RC car; rather, it's a sophisticated kit that requires approximately 2-3 hours of careful assembly, making it ideal for builders who enjoy hands-on construction and want to customise their build. The kit's extensive compatibility with a wide range of RC4WD upgrades and performance enhancements means your Trail Finder 2 will continue to evolve as your skills and interests develop.

If you're searching for a premium scale crawler that combines professional-grade engineering with exceptional build quality, the Trail Finder 2 Truck offers unmatched smoothness, control, and authentic aesthetics. This is a testament to innovative engineering that stands out in the competitive world of 1/10-scale RC crawlers available in the UK market today.

Key Features

• CNC-Machined Billet Aluminium Ladder Frame Chassis — The foundation of the Trail Finder 2 is its realistic ladder frame constructed from precision-engineered billet aluminium, providing exceptional rigidity whilst maintaining authentic scale appearance. This material choice ensures durability for serious trail work whilst delivering the visual authenticity that scale enthusiasts demand.
• R3 Scale Single Speed Transmission — This sophisticated transmission features a tough cast metal case with wider steel gears specifically designed for durability and performance. The Delrin spur gear combined with an integrated slipper clutch protects drivetrain components during hard impacts, whilst the sturdy billet aluminium motor mount adds additional toughness for demanding terrain.
• Centre-Mounted Hammer Transfer Case — The Hammer Transfer Case is engineered with a cast metal exterior and heavy-duty 0.8 Mod widened gears that ensure lasting functionality. Drawing on the proven success of RC4WD's MOA gear sets, the Trail Finder 2 features some of the most durable gears RC4WD has ever produced, capable of staying on the trail day after day without compromise.
• Yota II Ultimate Scale Cast Axles V2 with XVDs — These are recognised as the most scale-accurate axles on the market, featuring innovative 8-degree round knuckles, unique removable diff covers, lower mounting points, and a compact offset front pumpkin. The XVD (extreme velocity differential) front axles dramatically enhance durability and offer a superior steering angle compared to standard models, giving you aggressive articulation for technical terrain.
• Ultimate Scale Shocks (60/80mm) — Machined from billet aluminium with internal springs and completely rebuildable internals, these shocks deliver both realistic scale appearance and genuine suspension performance. The 60mm front and 80mm rear sizing is precision-tuned for the Trail Finder 2's weight distribution and geometry.
• Heavy-Duty Uni-Joint Metal Driveshafts — Rather than basic plastic driveshafts, the Trail Finder 2 features durable metal uni-joint driveshafts with high-quality plastic construction and durable steel yokes. This engineering choice supports reliable driveline angles even when navigating severe terrain, preventing premature wear and maintaining consistent power delivery.
• Marlin Crawler Side Plastic Sliders V2 — These scale-replica side sliders are engineered to protect and mitigate the rough impacts of crawling over rocky terrain and challenging trails, preventing damage to the chassis whilst maintaining authentic off-road truck aesthetics.
• Marlin Crawler Front Winch Bumper with Stinger V2 — A functional front bumper design that provides realistic scale detail whilst offering genuine protection for the front axle assembly during aggressive terrain navigation.
• Rear Plastic Tube Bumper — Completes the Trail Finder 2's authentic off-road truck appearance with functional rear protection.
• Super Soft Flex Leaf Springs — Constructed from high-quality soft steel, these leaf springs are specifically tuned to reduce stiction for a more refined and controlled ride. The dual-configuration design allows you to mount springs either over the axle for traditional off-road stance or under the axle for a street-legal appearance, without requiring axle flipping.
• Flexible Leaf Spring Configuration — The innovative suspension design accommodates leaf spring mounting in two distinct configurations: over the axle for aggressive off-road appearance or under the axle for a street look, providing aesthetic flexibility without mechanical compromise.
• Adjustable Shock Hoops and Dedicated Component Mounts — The ladder frame includes adjustable shock hoops alongside dedicated chassis servo mount and integrated transmission and transfer case mounts, allowing customisation to suit your building preferences and component selection.

Technical Performance

The Trail Finder 2 Truck represents RC4WD's commitment to precision engineering and scale authenticity at the highest level. Every component has been selected for durability and performance, with particular emphasis on drivetrain reliability. The R3 transmission delivers a pinion-to-spur ratio of 14/64 (1:4.57) with an internal ratio of 1.78:1, utilising wide steel 0.8 Mod gears and a Delrin spur with integrated slipper clutch. The Hammer Transfer Case operates at a 1.47:1 ratio with eight precision bearings and hardened 0.8 Mod widened steel gears in a cast metal housing, creating a dual-reduction system optimised for low-speed torque and controlled terrain navigation. The Yota II axles feature a 15/40 gear ratio (2.67:1) with a hex width of 178.2mm (7.01 inches), resulting in a final drive ratio of 31.9:1 — an extremely low ratio ideal for rock crawling and technical obstacle negotiation. The chassis dimensions of 287mm wheelbase (11.2 inches), 196mm width (7.7 inches), and 148mm height (5.8 inches) create an authentic 1/10-scale proportion that closely mirrors real-world truck geometry. This is an unassembled kit requiring careful construction with quality hand tools including hex drivers (1.5mm, 2mm, 2.5mm), long nose pliers, thread-locking adhesive, and cross wrenches or nut drivers (4mm, 5.5mm, 7mm). You'll need to source separate electronics including a brushed motor (35T, 45T, or 55T options available), a radio receiver system with three channels minimum, two high-torque metal gear digital servos, an appropriate battery system, and matching charger before your Trail Finder 2 is ready for trail work.

What's in the Box

• 1 x RC4WD Trail Finder 2 Truck 1/10 Scale Builders Kit (unassembled)

What You Need to Complete

• Hex drivers (1.5mm, 2mm, 2.5mm)
• Long nose pliers
• Thread-locking adhesive
• Cross wrench or nut driver (4mm, 5.5mm, 7.5mm)
• Brushed motor (35T, 45T, or 55T recommended)
• Radio and receiver (3 channels minimum)
• 2 x high-torque metal gear digital servos
• Battery (consult ESC manual for compatibility)
• Charger (consult battery guide)
• RC tyres and wheels (not included)

Suggested Bodies and Accessories

• RC4WD Chevrolet Blazer Hard Body Complete Set (Z-B0092)
• RC4WD 1982 Toyota Pickup Hard Body Complete Set (Z-B0257)
• RC4WD Trail Finder 2 Truck Kit with Mojave II Body (Z-K0049)

Build Notes and Assembly Guidance

Assembly of the Trail Finder 2 requires approximately 2-3 hours of careful, methodical work. Before beginning assembly, inspect all hardware for tightness even though some components may arrive partially assembled. Apply thread-locking adhesive judiciously to appropriate fasteners, but do not over-tighten screws as this may strip threads or damage precision components. Use quality hex drivers to avoid stripping screw heads — this single practice will preserve the integrity of fasteners throughout your build. When applying thread lock, use it sparingly and allow adequate curing time before operating the truck. Consult the comprehensive instruction manual for detailed guidance on each assembly stage, and don't hesitate to review specific sections multiple times to ensure you understand each step before proceeding.

Frequently Asked Questions

• Is the RC4WD Trail Finder 2 suitable for beginners to RC building? — This is a builders kit requiring approximately 2-3 hours of assembly time, so it's better suited to builders with some RC experience rather than absolute beginners. However, if you're willing to invest time in careful reading of the instruction manual and enjoy hands-on assembly, you can absolutely build this truck successfully. The key is patience and using quality tools, particularly hex drivers, to avoid damaging components.
• What battery does the Trail Finder 2 Truck need? — This is a brushed motor kit, so you have flexibility in battery selection. The kit accepts either NiMH or LiPo batteries; consult the specific ESC manual you choose for detailed compatibility information. Battery selection should match your motor choice (35T, 45T, or 55T) and driving style, with higher voltage batteries and lower tooth-count motors delivering higher performance.
• How is this different from the Trail Finder 2 with Mojave II Body? — This Z-K0069 kit is the chassis and mechanical component set only, without any body shell. The Z-K0049 variant includes the same mechanical kit but comes bundled with the Mojave II hard body shell already fitted, saving you the step of purchasing and fitting a body separately. Choose the bare kit if you want to fit a different body (such as the Chevrolet Blazer or 1982 Toyota Pickup), or choose the bundled option if you prefer the Mojave II appearance.
• What makes the Yota II axles special compared to standard RC crawler axles? — The Yota II Ultimate Scale Cast Axles feature several proprietary innovations: 8-degree round knuckles for aggressive steering angles, removable diff covers for authentic scale appearance and serviceability, lower mounting points for reduced centre of gravity, and a compact offset front pumpkin that maintains scale accuracy. The XVD versions featured on the Trail Finder 2 add extreme velocity differential technology for enhanced durability and even better steering performance.
• Can I upgrade components on the Trail Finder 2 after assembly? — Yes, this is one of the Trail Finder 2's greatest strengths. RC4WD offers extensive compatibility with a wide range of upgrades and performance enhancements, allowing you to refine both performance and realism over time. Many users customise their Trail Finder 2 with upgraded shocks, differential covers, tyre and wheel combinations, motor options, and body shells as their skills develop.
• How long does the Trail Finder 2 take to assemble? — Most builders should expect to dedicate 2-3 hours for complete assembly. This timeframe assumes you have appropriate tools available and are working methodically with the instruction manual. Some builders may take longer if they're learning, whilst experienced builders might complete the kit in slightly less time.
• What kind of terrain is the Trail Finder 2 designed for? — The Trail Finder 2 excels on rocky, technical terrain typical of scale crawling environments. The low 31.9:1 final drive ratio, leaf spring suspension, and heavy-duty drivetrain are optimised for rock crawling, obstacle negotiation, and slow-speed technical trails. The dual leaf spring configuration allows you to adjust between off-road and street appearances depending on your intended use.

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 SCALE BUILDERS KIT Z-K0069 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.