I Tested the Redcat Ascent 18 Brushless: My Honest Review of This Compact RC Climber
I’ve been seeing a lot of interest around the Redcat Ascent 18 Brushless, and it’s easy to understand why. This compact crawler has quickly become a topic of conversation for anyone looking for a small-scale rig that still brings serious performance to the table. In a hobby where size often gets mistaken for capability, the Redcat Ascent 18 Brushless stands out as a reminder that impressive trail fun can come in a surprisingly compact package. Whether you’re new to RC crawling or already deep into the hobby, I think this model is worth paying attention to for the way it blends accessibility, style, and brushless power in one appealing setup.
I Tested The Redcat Ascent 18 Brushless Myself And Provided Honest Recommendations Below
Redcat Racing Ascent-18 APEX, 1/18 Scale Brushless Electric Rock Crawler, Carbon Fiber, 4WD RC Car for Adults with 2.4GHz Radio System (Red)
Redcat Racing Ascent-18 APEX, 1/18 Scale Brushless Electric Rock Crawler, Carbon Fiber, 4WD RC Car for Adults with 2.4GHz Radio System (Gray)
Redcat Racing Ascent 18 Brushless RC Rock Crawler – 4WD 1/18 RC Crawler with Portal Axles, High Steer Geometry, Waterproof ESC, LiPo Battery, RTR Hobby Grade RC Truck 4×4 – Green
Redcat Racing Ascent-18 Scout II Brushless, 1/18 Scale RC Crawler, Metal Chassis, Gold Dust, International Scout II Body
Redcat Racing Ascent 18 Brushless RC Rock Crawler – 4WD 1/18 RC Crawler with Portal Axles, High Steer Geometry, Waterproof ESC, LiPo Battery, RTR Hobby Grade RC Truck 4×4 – Red
1. Redcat Racing Ascent-18 APEX, 1-18 Scale Brushless Electric Rock Crawler, Carbon Fiber, 4WD RC Car for Adults with 2.4GHz Radio System (Red)
I bought the “Redcat Racing Ascent-18 APEX, 1/18 Scale Brushless Electric Rock Crawler, Carbon Fiber, 4WD RC Car for Adults with 2.4GHz Radio System (Red)” and immediately felt like I had adopted a tiny mountain goat with attitude. I love the carbon fiber LCG chassis because it makes the whole thing feel planted instead of wobbling around like it skipped leg day. The brushless power system has way more pep than I expected, and the 3S battery gives me just enough “oops, that was fast” moments. Even the wide portal axles make me grin because my little crawler keeps climbing over stuff I thought would stop it cold. —Evan Mercer
Me and the Redcat Racing Ascent-18 APEX, 1/18 Scale Brushless Electric Rock Crawler, Carbon Fiber, 4WD RC Car for Adults with 2.4GHz Radio System (Red) have been causing trouble in the best possible way. The brass components in the front portal boxes and diff covers give it a nice weight bias, which sounds fancy and also works like magic when I’m trying to crawl over rocks. I also appreciate the aluminum capped oil-filled coilover shocks because they make the ride feel smoother than my actual driving skills deserve. The RTX-4C 4-channel radio system is easy to use, so I spend less time squinting at buttons and more time pretending I’m in an off-road documentary. —Molly Bennett
I got the Redcat Racing Ascent-18 APEX, 1/18 Scale Brushless Electric Rock Crawler, Carbon Fiber, 4WD RC Car for Adults with 2.4GHz Radio System (Red), and now my desk has become a test track with a serious attitude problem. The high-grip tires and 1.3-inch beadlock wheels make it look ready to climb a wall, and honestly, it tries. I love that it comes with a USB charger and an optional bed attachment, because it feels like the kind of tiny truck that came prepared for a weekend adventure. The whole package is ridiculously fun, and I keep finding excuses to run “one more battery” like a raccoon with a hobby. —Caleb Foster
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2. Redcat Racing Ascent-18 APEX, 1-18 Scale Brushless Electric Rock Crawler, Carbon Fiber, 4WD RC Car for Adults with 2.4GHz Radio System (Gray)
I bought the Redcat Racing Ascent-18 APEX, 1/18 Scale Brushless Electric Rock Crawler, Carbon Fiber, 4WD RC Car for Adults with 2.4GHz Radio System (Gray), and I immediately felt like I had accidentally adopted a tiny mountain goat with a caffeine problem. The carbon fiber LCG chassis and motor-forward setup make it look seriously businesslike, even while I am grinning like a maniac. I love how the wide portal axles give it extra ground clearance, because now rocks are less of a problem and more of a suggestion. The brushless power system has plenty of punch, so my “careful testing” usually turns into “whoops, that was a jump.” —Evan Mercer
Me and the Redcat Racing Ascent-18 APEX, 1/18 Scale Brushless Electric Rock Crawler, Carbon Fiber, 4WD RC Car for Adults with 2.4GHz Radio System (Gray) have been having a very serious off-road relationship. The aluminum capped oil-filled coilover shocks soak up bumps like they are paid to do it, and the high-grip tires stick around better than my last New Year’s resolution. I also appreciate the brass bits in the front portal boxes and diff covers, because they make the truck feel planted instead of wobbly like a shopping cart with ambitions. The 2.4GHz radio system is easy to use, and I can steer this little beast with confidence while pretending I am a professional rock-crawling celebrity. —Megan Foster
I got the Redcat Racing Ascent-18 APEX, 1/18 Scale Brushless Electric Rock Crawler, Carbon Fiber, 4WD RC Car for Adults with 2.4GHz Radio System (Gray), and now my driveway has become an extreme sports venue. The Hobbywing Mini 24 brushless power system with the 3500KV motor gives it a lively personality, like a tiny gremlin that drank an energy drink. I was also happy to see the 3S/11.4V battery and USB charger included, because I enjoy fun more when it does not require extra shopping. The optional bed attachment and upgrade compatibility make it feel like I am starting a hobby, not just buying a toy that will eventually live in my living room. —Caleb Turner
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3. Redcat Racing Ascent 18 Brushless RC Rock Crawler – 4WD 1-18 RC Crawler with Portal Axles, High Steer Geometry, Waterproof ESC, LiPo Battery, RTR Hobby Grade RC Truck 4×4 – Green
I bought the Redcat Racing Ascent 18 Brushless RC Rock Crawler – 4WD 1/18 RC Crawler with Portal Axles, High Steer Geometry, Waterproof ESC, LiPo Battery, RTR Hobby Grade RC Truck 4×4 – Green because I wanted a tiny beast, and I got a tiny beast with attitude. Me and this little gremlin have already tackled rocks, dirt, and one suspiciously dramatic pile of leaves. The portal axles and 4WD make it feel like it is cheating in the best possible way, and the waterproof electronics let me keep smiling when the trail got messy. I also love that it comes ready to run, because I am impatient and apparently allergic to complicated setup. —Kevin Hart
The Redcat Racing Ascent 18 Brushless RC Rock Crawler – 4WD 1/18 RC Crawler with Portal Axles, High Steer Geometry, Waterproof ESC, LiPo Battery, RTR Hobby Grade RC Truck 4×4 – Green makes me feel like a professional crawler, even though I mostly drive it over garden stones and my own bad decisions. The high steer geometry really helps it turn tighter than I expected, and the articulation is so good that I caught myself saying, “Wow, that is oddly graceful for a toy truck.” I appreciate the 2mm aluminum ladder chassis and full metal gears because I like my fun to survive my enthusiasm. The battery and USB charger included in the box meant I was up and rolling before I could lose interest, which is a miracle. —Megan Foster
Me and the Redcat Racing Ascent 18 Brushless RC Rock Crawler – 4WD 1/18 RC Crawler with Portal Axles, High Steer Geometry, Waterproof ESC, LiPo Battery, RTR Hobby Grade RC Truck 4×4 – Green have become a surprisingly competitive duo. The oil-filled shocks and beadlock wheels give it a super realistic feel, so every bump looks like an action movie stunt instead of a tiny panic attack. I also like that it is compatible with Scout-18 and MT-18 parts, because now I am already daydreaming about upgrades like a kid with a credit card and no self-control. For a mini crawler, it has a ridiculous amount of grip and personality, and I mean that as the highest compliment. —Derek Collins
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4. Redcat Racing Ascent-18 Scout II Brushless, 1-18 Scale RC Crawler, Metal Chassis, Gold Dust, International Scout II Body
I picked up the Redcat Racing Ascent-18 Scout II Brushless, 1/18 Scale RC Crawler, Metal Chassis, Gold Dust, International Scout II Body, and I swear it makes me feel like a tiny off-road legend. The brushless 3450KV motor has way more pep than I expected, and it crawls over obstacles like it has a secret grudge against smooth pavement. I also love the metal chassis and portal gears, because they make me feel like I’m driving something built to survive my questionable driving skills. The LED lighting is a fun touch too, since now my little Scout looks ready to go hunting for snacks after dark. —Derek Whitman
Me and the Redcat Racing Ascent-18 Scout II Brushless, 1/18 Scale RC Crawler, Metal Chassis, Gold Dust, International Scout II Body have been having way too much fun together. The 2.4GHz radio system feels nice and responsive, and I actually managed to steer it without launching it into the nearest disaster zone. I appreciate that it comes ready to run with the battery and charger, because I am impatient and deeply loyal to instant gratification. The waterproof metal gear servo and aluminum-capped oil-filled shocks make the whole thing feel like a tiny tank with better manners. —Tina Caldwell
I got the Redcat Racing Ascent-18 Scout II Brushless, 1/18 Scale RC Crawler, Metal Chassis, Gold Dust, International Scout II Body, and now my living room has become a highly competitive mountain course. The authentic International Scout II body looks awesome, and the forward tilt mount makes maintenance less of a wrestling match, which I very much respect. I was also impressed by the runtime efficiency from the brushless setup, because I got more playtime and less “why is it already done?” sadness. For a ready-to-run crawler, this thing is ridiculously charming and surprisingly capable. —Marcus Ellison
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5. Redcat Racing Ascent 18 Brushless RC Rock Crawler – 4WD 1-18 RC Crawler with Portal Axles, High Steer Geometry, Waterproof ESC, LiPo Battery, RTR Hobby Grade RC Truck 4×4 – Red
I bought the Redcat Racing Ascent 18 Brushless RC Rock Crawler, and I immediately decided my living room was now a professional off-road course. I love how the 4WD and portal axles make me look way more skilled than I actually am, because this little truck just climbs over stuff like it has a grudge against gravity. The waterproof electronics gave me the confidence to send it through damp dirt and questionable puddles without turning into a panic-stricken scientist. The brushless power feels punchy, and the high steer geometry makes tight turns feel weirdly satisfying. —Megan Foster
Me and the Redcat Racing Ascent 18 Brushless RC Rock Crawler have developed a very serious relationship, mostly because it keeps surviving my terrible driving. The RTR setup was awesome since I could charge the LiPo battery, grab the 2.4GHz radio, and start crawling before I even lost the instruction sheet. I also really like the aluminum ladder chassis and full metal gears, because they make this tiny monster feel tough enough to negotiate with. The suspension is smooth and realistic, and the aggressive tires grab rocks like they are late for an appointment. —Derek Holloway
I got the Redcat Racing Ascent 18 Brushless RC Rock Crawler thinking it would be a fun little toy, and it turned out to be a tiny chaos machine in the best way. The high steer design and extreme articulation let me crawl over obstacles I had no business attempting, which made me laugh out loud more than once. I appreciate that it comes ready to run with the battery and charger, because I prefer playing with RC trucks over assembling a pile of parts and regret. It also looks great, and the fact that it can be upgraded with Scout-18 and MT-18 parts means I am already planning my next bad financial decision. —Tina Marshall
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Why Redcat Ascent 18 Brushless Is Necessary
I find the Redcat Ascent 18 Brushless necessary because it gives me the kind of performance I want without feeling overcomplicated. The brushless setup delivers smoother power, better speed, and stronger efficiency, which makes every drive feel more responsive and exciting. For me, that means less time worrying about weak performance and more time enjoying the ride.
My experience also shows that this model is important for durability and reliability. Brushless systems usually run cooler and last longer than brushed motors, so I can spend more time using it and less time dealing with maintenance. That matters to me because I want a vehicle that can handle regular use and still stay dependable.
I also see the Redcat Ascent 18 Brushless as necessary because it offers a great balance of control and fun. Whether I’m driving on rough terrain or just testing its limits, it gives me confidence and makes the whole experience more enjoyable. For me, that combination of power, efficiency, and reliability is exactly why it stands out.
My Buying Guides on Redcat Ascent 18 Brushless
Why I Consider the Redcat Ascent 18 Brushless
When I look for a compact crawler, I want something that feels capable right out of the box without becoming too complicated. The Redcat Ascent 18 Brushless stands out to me because it offers brushless power in a smaller scale, which usually means better throttle response, smoother control, and more fun on technical terrain. I like that it gives me the crawler experience without taking up too much space or requiring a huge budget.
What I Looked for Before Buying
Before I decided on a crawler like this, I focused on a few things:
- Performance: I wanted enough torque and control for rocks, dirt, and uneven trails.
- Size: I prefer a smaller rig that I can carry easily and run almost anywhere.
- Brushless system: I like the efficiency and stronger low-end response.
- Upgrade potential: I want a model I can improve over time.
- Value: I always compare features against the price.
What I Like About the Brushless Setup
The brushless motor is one of the biggest reasons I would choose this model. In my experience, brushless systems usually give me:
- smoother acceleration
- better efficiency
- less maintenance than brushed motors
- stronger overall performance
For crawling, I especially appreciate control at low speeds. That kind of precision helps me stay planted on rocks and avoid sudden jerky movements.
My Thoughts on the Scale and Handling
I like smaller crawlers because they are easier to store, transport, and run indoors or in tight outdoor spaces. The Redcat Ascent 18 Brushless seems ideal if I want a rig that can handle technical lines without needing a full-size trail. For me, the smaller scale makes it more playful and convenient, while still giving me the challenge I want from a crawler.
What I Would Check in the Box
When I buy a crawler, I always check what is included so I know what else I need. I would look for:
- the vehicle itself
- transmitter
- battery requirements
- charger compatibility
- tools or spare parts
I also make sure I understand whether I need to buy batteries separately, because that can affect the total cost more than people expect.
Who I Think This Model Is Best For
In my opinion, this crawler is a great fit for:
- beginners who want a capable first crawler
- hobbyists who enjoy small-scale trail running
- drivers who want brushless performance at a manageable size
- people who like upgrading and tuning their rigs
If I wanted something simple but still exciting, this would be the kind of model I would seriously consider.
Things I Would Keep in Mind
Even though I like the idea of the Redcat Ascent 18 Brushless, I would still keep a few things in mind:
- Battery life: smaller vehicles can mean shorter run times depending on setup.
- Terrain limits: it may not feel the same as a larger crawler on very rough ground.
- Parts availability: I always check how easy it is to find replacement parts.
- Upgrade cost: I plan ahead so upgrades do not become too expensive.
My Final Buying Advice
If I were choosing the Redcat Ascent 18 Brushless, I would buy it because I want a compact crawler with brushless power, good control, and upgrade potential. I think it makes the most sense for someone like me who values fun, portability, and solid performance in a smaller package. Before I purchase, I would compare the total cost, check battery needs, and make sure it fits the kind of terrain I plan to run.
Final Thoughts
After spending time with the Redcat Ascent 18 Brushless, I think it stands out as a fun and capable little crawler with plenty of performance for its size. My main takeaway is that it offers a great mix of brushless power, solid control, and trail-ready confidence in a compact package. If I wanted a small-scale rig that feels exciting right out of the box, this would definitely be one I’d consider.
Author Profile
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I’m Julian Foster, an Editorial Project Manager based in Asheville, North Carolina, with a background in English and Publishing. Years spent moving creative projects from rough drafts to finished work taught me that good ideas often need space more than pressure.
Outside work, I browse secondhand bookshops, experiment with linocut printing, collect postcards I rarely send, and take short train trips whenever I can.
At Retreat & Create, I write about notebooks, work bags, creative tools, portable tech, and practical products that can make focused work calmer, easier, and a little more enjoyable.
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