Redcat Ascent-18 1/18 4WD RTR Rock Crawler (Red) w/2.4GHz Radio, Battery & Charger
About this part
1/18 High Performance Ready-To-Run Mini Rock Crawler
This is the Ascent-18 1/18 RTR 4WD Rock Crawler from Redcat. Embrace the thrill of scale rock crawling with the Ascent-18, a high-performance crawler that brings the excitement of larger-scale models into the compact 1/18 scale. Packed with features typically found in larger-scale crawlers, the Ascent-18 offers enthusiasts a capable and affordable option for tackling challenging terrains and obstacles.
About the Ascent-18
Portal Axles
The portal axles incorporated into the Ascent-18 crawler provide a significant advantage on challenging terrains, offering increased ground clearance and minimized torque twist. Utilizing durable metal portal gears, ring gears, and pinion gears, these axles ensure consistent performance, allowing the Ascent-18 to navigate rough trails smoothly and efficiently. Moreover, the crawler's remarkable steering angle enhances its agility, enabling it to maneuver effortlessly through tight spaces and conquer formidable obstacles with ease. To maintain optimal traction, machined aluminum spools are employed, ensuring stability across all four tires. Additionally, with 7mm wheel hexes, drivers have the flexibility to select from a wide range of wheel and tire options available in the market.
Chassis
Crafted from 2mm flat rail aluminum, the chassis strikes a perfect balance between strength and agility, enabling the Ascent-18 to effortlessly glide over obstacles while maintaining stability. Its lightweight construction enhances maneuverability without compromising structural integrity, providing a sturdy foundation for consistent performance. The portal specific chassis implemented in the Ascent-18 crawler reflects a commitment to durability and performance. Featuring high-quality hex hardware, the chassis ensures both resilience and ease of maintenance, vital for sustained performance on challenging terrains.
Electronics
This micro ready to run rock crawler comes equipped with a powerful 180 size brushed motor. Paired with the all-in-one ESC/receiver combo, this crawler is ready to hit the trail. A Hexfly HX-M4K servo delivers plenty of torque to steer the front wheels. The included 2.4GHz transmitter allows for nessasary trim functions to keep the truck running true. The 750mAh 2S LiPo battery ensures plenty of runtime for awesome adventures.
Features:
- Ball bearings offer smooth operation and longevity
- Incredible steering angle provides enhanced maneuverability
- Precision metal geared micro servo provides powerful and precise steering feel
- Aluminum chassis rails offer a lightweight, yet rigid foundation
- Portal axles increase ground clearance and reduced torque twist with metal portal gears
- Machined aluminum spools offer consistent traction
- 7mm wheel hexes offer compatibility with popular wheel and tire options
- Aluminum capped oil filled shocks provide smooth and consistent performance
- 180 sized motor gives reliable, high torque power
- Front tilt body simplifies maintenance and improves aesthetics
Includes:
- (1) Ascent-18 1/18 4WD RTR Rock Crawler
- (1) 2.4GHz Radio System
- (1) 750mAh 2S LiPo Battery
- (1) Battery Charger
Needed To Complete:
- (4) AA Batteries for Transmitter
Specifications:
| Scale: | 1/18 |
|---|---|
| Length: | 218mm (8.58”) |
| Width: | 130mm (5.12”) |
| Height: | 114mm (4.49”) |
| Wheelbase | 152mm (5.98”) |
| Weight: | Varies |
| Power: | Electric |
| Input Voltage: | 2S (7.4V) |
| Assembly Level: | Ready-To-Run |
*Tech Note: Ready-to-Run models come equipped with all electronics and include the transmitter needed for use. Please check the "Needed To Complete" above to make sure you have everything you need to get out and enjoy your RC model.
Manuals:
User Manual
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...Reviews4.4 · 19 reviews
I own 10+ micro-crawlers from all the big names and love to compare and upgrade them... all bought and paid for myself. IMHO, Redcat hit a home run with this one. I'd sum it up like this.... Redcat arrives to the micro-crawler scene well past fashionably late but comes with a solid no excuses no apologies offering that totally blows away Axial and Traxxas in terms of stock crawling capability and product value. The fact that it's $99 at initial release is amazing because it approaches 'Fury FX118 good' on the rocks. Electronics are very good. Motor runs dead silent and slow crawl is proper good. Body size is nearly identical to C10 SCX24. Wheelbase is the same 155MM as many other popular 1/18s and the gladiator/powerwagon SCX24s, although track width is substantially wider than the SCX24s. Stock wheels/tires are VERY good, although also very light. It's unfortunate they are glued on. Servo is a bit slow, but totally makes up for it with plenty of torque. Turning radius, while good, is not class leading. It will benefit from overdrive gears in the front portals (available but already out of stock at this point in time). One other minor nit is that there are a couple places where philips screws can be found, but really not many, and not an issue at all. All in all, it's an excellent product that differentiates itself from, and significantly outperforms, it's competition and punches well above it's weight.
Very impressed with the Ascent 18 especially after upgrading wheels/tires and adding some brass! The motor/trans are geared a little high for slow crawling but once you get use to it and are super light on the throttle it does amazing. I really feel like this one is a huge value, yes the upgrade parts are a bit expensive and I will probably replace the steering servo and motor but I still feel it's an excellent value and a rig that is worth putting money into to make it even better!. Metal gears, great shocks, bearings throughout, a great body and design, super solid. I like the simplicity of the body as well and it's only 14 bucks to get a brand new one!
Beastly crawler for its scale, especially for the price. Made some quick free upgrades by trimming the fenders to remove tire rub, relocated shocks to the most inner mounting position to lower its height slightly for a lower center of gravity, added wheel weights and moved the battery to the front platform for front-end traction and stability on inclines and trimmed the corners of servo for improved steering. I haven't purchased any upgrades as I only run it indoors on makeshift crawl courses in the house. I'm working on an outdoor crawler course in my backyard, once that's ready I can begin to upgrade its parts for additional performance.
Bought one this weekend and amazed at how well it does. The battery lasted at least an hour on the original charge. It will crawl until it is straight up and down. I'm 65 and only got it because my son has an RC and it's to fast for me to be able to not crash it but a rock crawler is perfect....love it so far!
I absolutely love it. I have the Trx4m and this seems more zippy that that body has popped off the front a few times but the rear has always stayed locked in. I liked it so much i just bought rhe grey one as well. Imo the most fun ive ever had for $100 in r/c
Reviewers largely praise the Ascent-18 1/18 4WD RTR rock crawler for its out-of-box performance, quiet and smooth operation, and value at its launch price, with several noting it outperforms comparable micro-crawlers. Some find the stock gearing high for slow crawling and say it benefits from upgrades such as driveshafts, wheels and brass parts. Recurring problems include the driveshaft disconnecting when wheels bind, and the front body clip failing to hold the body on. Two low ratings cite a long shipping delay and poor customer service. Ratings and comments refer to the red variant.
- + Strong out-of-box crawling capability
- + Quiet, smooth operation
- + Good value at launch price
- + Sturdy chassis and metal gears
- − Driveshaft comes apart when wheels bind
- − Body clip can fail to hold body
- − Geared high for slow crawling
- − Shipping delay and customer service complaints