Carisma RC GT24R
Words & Images: Phil Makeitbuildit Lawrence
- Type: 4WD
- Scale: 1/24
- Height: 64mm
- Length: 180mm
- Width: 107mm
- Wheel Base: 119mm
- 8000kV brushless motor
- Friction damper
- New CTX8000 Tx
- Fast micro servo
- 500mAh 1S 3.7V LiPo
- USB charger included
- Rubber tyres
Available From: Carisma RC
UK Distributor: CML
Current RRP $109.99
This is the smallest RC car I’ve had for many years, those memories are not particularly rosy, as often the smaller the car the more “toy” like it is, lets see how the Carisma GT24R fairs (and I hope it replaces some of those memories with shiny new happy on!)
Billed as a Ready To Run, with everything included is a great idea. One thing that always peeves me (and I’m sure I’m not the only one) is “batteries not included”, after spending a chunk of money, being asked to go and spend again is never a good feeling, even if its only a few quid for some batteries. This is certainly NOT the case with the Carisma RTR, everything is in the box to get you up and running. Thank you !
What is the GT24R?
A Pikes Peak international hill climb inspired 1:24 scale car, for those that don’t know about Pikes Peak, it is probably the oldest hill climb event still running, it was first ran in 1916 in Colorado, USA. A 12.5 mile race with 156 corners, climbing over 4,700 feet from the start to the summit of the Pikes Peak mountain at just over 14,100 feet altitude.
Ok, so that’s a serious hill, but why does that inspire a car design, and more importantly, one that we would want as an RC car. With all those corners and hairpins, often with no barriers, it takes a very well built car or bike to make it to the top quickly, and often some don’t make it at all.
The higher you go, the thinner the air, which reduces the power your engine makes. So to get up the mountain fast, sprinting from corner to corner requires MONSTER horsepower often over 1000bhp. coupled with massive down force produced from outrageously big wings to give lots of down force and grip. For a lot of petrol heads it is a holy grail event, so this little 1:24 scale RC car has a lot to live up to if its inspired by Pikes Peak.
What’s it like ?
Ok, so it’s all out of the box and laid out on the table, first impressions are very good, I’m immediately struck with the well printed group B rally car inspired body shell with its Pikes Peak wings and splitters sprouting out at jaunty angles, if it drives as well as it looks, this will be great.
Looking at all the included goodies, I can see a nut spinner, screwdriver, spare drive gears, different motor pinions, steering arms and even body pins alongside a lipo battery, charger and batteries for the transmitter, superb! the inclusion of the batteries is great, the drive gears and spare steering links are a total bonus.
Lifting the lid on the GT24R, I was very surprised to see a super neat completely enclosed chassis centre, a small door on the bottom houses the LiPo next to the power switch, and apart from cooling vents all the workings are enclosed/sealed in a lightweight but compact case. In this covered centre, there is a receiver, fast servo for steering and of course the power train, consisting of a LiPo ESC (Electronic Speed Controller) and an 8000kv brushless motor, driving through a slipper clutch.
The slipper clutch mates onto the front and rear differentials via a simple driveshaft arrangement. on 1s battery I’ve not had noticed the GT24R needing to use the slipper clutch, but its fantastic to have one installed by default. All of this terminates with the rubber tyres, which provide good grip on hard surfaces and carpet. Everything is supported throughout with full ball bearings and no friction bearings in sight.
The only friction parts on this car are the suspension dampers, which are typically bouncy, but work acceptably at this weight, although oil dampers are available directly as an upgrade. Whilst I mention upgrades, there are also carbon shock towers, driveshaft upgrades and if you want to drive this more seriously, 2s LiPo and even a 12000kv motor, now we are talking Pikes Peak power!
The suspension is double wishbone front and rear with adjustable shock mounts on both upper and lower points, so you can change the effectiveness of the shock absorber to suit your driving style.
As per usual one of the first things i do when I pick a car up is wiggle the wheels to see how much play there is in the suspension/steering. I take this (unless its been engineered to have play) as a mark of the build quality. the GT24R is all plastic and 1:24 scale, so i expected some slop, but I was flabbergasted, there is zero play in the steering and no binding, looking at the suspension, there is very little unwanted movement too. The engineering tolerances at 1:24 scale are tiny, yet they have been achieved and then some.
The included radio is the CTX8000 which alongside the usual trims for steering and throttle comes with a throttle limiter that you can slide over the trigger, so it stops the driver using full throttle. something that would be useful when you hand the remote to a new to RC younger driver for example, or for use indoors in a smaller space
As usual, with most models the steering rate is adjustable, however on the CTX8000, this is very conveniently located on a rotary thumbwheel on the handle of the controller.
Very well placed so when your ‘hooning’ around like a loon at full throttle, you can easily dial back the steering throws to aid with high speed stability. Then put them back to full when you come to a hairpin with a quick slide of your thumb, after a few attempts it becomes very natural and effective.
I’m very impressed with the engineering of this car and the attention to detail, both for those things in sight and hidden away, even down to having ‘handed’ body pins so its symmetrical. someone’s OCD at Carisma has been put to good use, and is noticed…
Is it fast ?
Running on the standard 1s battery, running it outdoors on a hard surface, the acceleration is rapid and it has a respectable speed for its size. As mentioned earlier, I found myself turning the steering rate down for outdoor, as at higher speeds it is very easy to roll the GT24R with large steering movements, of course this is easy to do with the well placed thumb wheel on the CTX8000 controller
Indoors, stick the throttle limiter on and I was doing good laps of the lounge, steering needed to be turned all the way up this time, and at times I wanted a little more for the last hairpin round the sofa (shhhhhh…please don’t tell the wife!)
Is it Pikes Peak fast? out of the box on a 1s battery, no, but switch to a 2s I would say so, or perhaps 1s with the 12000kv motor, and it would be very interesting, once the UK summer stops raining I can’t wait to try this and unleash some Pikes Peak power.
It’s nice to have options on the upgrade path, I’m not sure if the 12000kv motor will do 2s, if it will, that would be totally mental (I want one…)
The GT24R not really an off road car, although it handled loose dusty gravel surfaces well, especially when you consider gravel is like driving over a boulder covered road at this scale. Therefore I would say its better suited to a smoother surface to get the most out of the speed. There is more than enough speed to get airborne, and I found a nearby skate park a great playground do race round and have a lot of fun.
Before I Go…
One of the beauties of something this scale is the price, so its inclusive for you and a mate or 3 to get one each and have some fun races with them, something I would recommend, either that or in true Pikes Peak style, set out a course with lots of tight corners and sprint through it, timing runs and then passing the controller to the next driver. you can have a lot of fun for not a lot of money.
The advantage of the smaller 1s LiPo batteries is they take very little time to charge and they are not expensive, so you can either take masses of them out with you or just a couple and a charger.
In closing there are a lot of very nice touches on this car, and its fun to drive, I will try 2s when the weather gets better (classic British summer at the moment aka rain). The attention to detail and build quality is great and far beyond what I expected, some good memories have been created.
Thank you Carisma RC