Buying Guide : Rock Crawlers

The ultimate choice for a ‘do everything’ remote control car, a crawler is a must-have model for any RC enthusiast. These scale rock crawlers have steadily increased in popularity with big name manufacturers each bringing a fantastic new model to the market.

What is an RC Crawler and why should I buy one?

RC Crawlers are remotely controlled vehicles designed to scale steep inclines and climb over rocks. They offer a different driving challenge, one centered around control over extreme terrain rather than outright top speed. What they lack in pace they make up for in technical climbing capability. Typically they feature fine acceleration control, brakes that ‘drag’ to enable a steady descent, huge ground clearance with minimal overhangs and of course, grippy tyres. If you love green-laning, rock-crawling or just accessorising scale models, then picking up an RC Crawler should be a priority.

With so many different styles and features available, here are a few key things to consider when choosing the right rock crawler for you.

Define your use: If you want an authentic scale truck for trail exploration and casual rock crawling, look for a trail crawler. For serious rock climbing challenges, seek out performance-focused crawlers with advanced articulation and locking differentials.
Budget: Crawlers range from affordable beginner models to high-end rigs over £300. Decide what features matter most - e.g., waterproof electronics, metal parts, or realistic scale details - and choose accordingly.
Ready-to-run vs. kits: Most modern crawlers come RTR (ready-to-run), but some kits offer customization.
Upgradability: Check the availability of spare parts and upgrades like better tires, stronger servos, or brushless motors to future-proof your investment.

What makes a good RC Crawler?

Let's take a look at the design considerations and the important features to look for when shopping for RC Crawler.

Ground clearance : You need to be up to get over items. Chassis rail design, multi link arms and clever portal axles all help with this.
Suspension : Not just long travel but well damped with consistent performance and long droop to ensure contact is kept with the terrain.
Waterproof Electronics : A core part of serious off-roading is taking on puddles, rivers and streams, so your electronics need to be prepared for this.
Locked/Locking Differentials : Often tackling loose surfaces or climbs with one wheel in the air require a locked diff and switchable units are preferable.
Grippy Tyres : Soft compound, deep tread, large sidewalls with foam inserts.
Powerful steering : Strong servos hooked up to balanced linkages that can resist the weight of the vehicle when hung off of a rock, sat on just one wheel.
Torquey motor : Commonly brushed units, typically high-turn motors with plenty of torque
Gear ratios : Transmissions designed to maximise motor torque and provide low speed control. Twin-speed selectable ones such as that in the TRX-4 are great for trails.
Balance : Low centre of gravity and an even weight distribution will help you maintain control.
Crawler specific ESC : One with excellent throttle control and a drag brake

🚙 Best Rock Crawlers for every budget

Entry-Level (£80–£140)

FTX Outback Mini X Texan 1/18 RTR
A compact, hobby-grade crawler with multi-link suspension, LED lighting, waterproof electronics, and a 2S LiPo battery. Perfect for indoor fun or light outdoor trail driving.
RCG Racing CT 1/10 4x4 Crawler Truck
A full-size 1/10 scale budget-friendly option. Great for first-time crawlers wanting to explore trails and technical terrain without breaking the bank.

Mid-Range (£140–£220)

FTX Kanyon XL 1/10 Trail Crawler RTR
A large, capable trail truck with waterproof electronics, grippy tyres, multi-link suspension and LED lights. A great all-rounder for trails and light crawling.
FTX Mauler 2.0 1/10 Rock Crawler
A stripped-back performance crawler focused on climbing. Features a tube-style roll cage, low center of gravity, and excellent articulation for serious rock work.

Advanced (£220+)

FTX Outback Hi-Rock 1/10 4x4 Trail Rock Crawler RTR
A capable, purpose-built crawler with high ground clearance, locked axles, waterproof electronics, and a steel twin-rail chassis. Designed for technical rock work and rough trail routes.
FTX Outback Trooper 1/10 4x4 Trail Crawler RTR
A rugged scale crawler with realistic styling, multi-link suspension, and strong off-road performance. Ideal for trail enthusiasts who want both looks and capability.

FAQs About Drift Cars

1: What’s the difference between a rock crawler and a trail truck?

Trail trucks (or scale crawlers) look like real 4x4 trucks and handle a variety of terrains, including mild rock crawling. Rock crawlers focus more on technical climbing with specialized suspension and gearing.

2: Do I need waterproof electronics?

If you plan to drive through puddles, mud, or streams, waterproof electronics are highly recommended to protect your investment.

3: Can I upgrade my crawler’s motor?

Yes, many crawlers support brushless motor upgrades for more torque and efficiency, but brushed motors are fine for most beginners.

4: What tires work best for crawling?

Soft compound tires with deep tread patterns and foam inserts provide the best grip on rocky and loose terrain.

5: Are all crawlers suitable for extreme rock climbing?

No, some crawlers are designed more for trail driving and moderate terrain. For serious vertical climbs, look for models with locking differentials, portal axles, and extensive suspension articulation.

At RC Geeks, we offer top-quality RC products with expert advice and reliable service to help you get the most from your hobby. Shopping with us means peace of mind and support every step of the way, from purchase to play.

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The ultimate choice for a ‘do everything’ remote control car, a crawler is a must-have model for any RC enthusiast. These scale rock crawlers have steadily increased in popularity with big name manufacturers each bringing a fantastic new model to the market.

What is an RC Crawler and why should I buy one?

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With so many different styles and features available, here are a few key things to consider when choosing the right rock crawler for you.

Define your use: If you want an authentic scale truck for trail exploration and casual rock crawling, look for a trail crawler. For serious rock climbing challenges, seek out performance-focused crawlers with advanced articulation and locking differentials.
Budget: Crawlers range from affordable beginner models to high-end rigs over £300. Decide what features matter most - e.g., waterproof electronics, metal parts, or realistic scale details - and choose accordingly.
Ready-to-run vs. kits: Most modern crawlers come RTR (ready-to-run), but some kits offer customization.
Upgradability: Check the availability of spare parts and upgrades like better tires, stronger servos, or brushless motors to future-proof your investment.

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What makes a good RC Crawler?

Let's take a look at the design considerations and the important features to look for when shopping for RC Crawler.

Ground clearance : You need to be up to get over items. Chassis rail design, multi link arms and clever portal axles all help with this.
Suspension : Not just long travel but well damped with consistent performance and long droop to ensure contact is kept with the terrain.
Waterproof Electronics : A core part of serious off-roading is taking on puddles, rivers and streams, so your electronics need to be prepared for this.
Locked/Locking Differentials : Often tackling loose surfaces or climbs with one wheel in the air require a locked diff and switchable units are preferable.
Grippy Tyres : Soft compound, deep tread, large sidewalls with foam inserts.
Powerful steering : Strong servos hooked up to balanced linkages that can resist the weight of the vehicle when hung off of a rock, sat on just one wheel.
Torquey motor : Commonly brushed units, typically high-turn motors with plenty of torque
Gear ratios : Transmissions designed to maximise motor torque and provide low speed control. Twin-speed selectable ones such as that in the TRX-4 are great for trails.
Balance : Low centre of gravity and an even weight distribution will help you maintain control.
Crawler specific ESC : One with excellent throttle control and a drag brake

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