QUADIFYRC RC Car Review and Upgrade Guides

The Eachine EAT14  is 1/14 scale brushless 4wd RC buggy. This car is made by WL Toys for Bangood under their Eachine Brand and is based on their hugely popular 144001 car but with a upgrade to brushless power and discrete electronics as well as a raft of other improvements. I will cover the spec, build quality and of course performance of this car as a stand alone review here rather than focusing to heavily on the obvious comparisons. This car is also practically identical to the WL toys 124016 and 124017 except for a slightly smaller wheel base so the findings here apply to those cars as well.

Just to be very clear, Eachine is not a manufacturer. They are a brand only which is exclusive to Banggood which they use for RC products. The brand managers at Banggood relabels products from their key suppliers, in this case, WL toys. Thus, so for all intents and purposes, the Eachine EAT14 is an RC Car designed and made by WL Toys.

Now that we have that out the way, let's take a closer look at the car, including the specifications and how it has been put together. This car is based on the WL toys 144001 which as mentioned before is a hugely successful car and a product I consider myself to be an expert on - I have written over 30 reviews and upgrade guides on this car which you can find here. The key difference of the Eachine EAT14 to that base model is the brushless power system but there are a raft of other obvious and not so obvious improvements which I'll cover in detail here.

The 1/14 and 1/12 scale WL toys cars (144001, 124018, 124019) are rightly very popular cars due to their competitive price for a platform that is extremely versatile and lends itself well to upgrade - I have over 30 articles here that prove it. Although on road wheel options are easily accessible, this is less the case with off road options other than the Remo P6973 (reviewed here) which have been the gold standard. I've now found a wheel and tyre set I find to be even better offroad so long as specific conditions are met: ​4PCS Upgraded Larger Tires Wheels 12mm Hex for Wltoys 144001 124018 124019 RC Car Vehicles Model Parts - 1822G-A. Read on to find more about their good, and bad points to see if they are right for you.

Wheel Style. These new wheels/tyres which I will refer to from here as the 1822 have options for either solid disc or spoked wheels in black, white and neon green. They come in a set of 4 with a set of foam inners and of course the tyres. Tyres come in one of two pattern styles, one I would call a paddle  style and the other a knobbly style.

The WL toys 124019 and 144001 are budget 4wd on/off road RC cars that have great handling due to the fact they were essentially copied from the LC Racing EMB-1 and EMB-TG. With that said like many cars the are susceptible to body roll making handling less than idea on high speed corners particularly where grip is good. In this article I'll show you the LC Racing anti-roll bars that will cure this body roll and how to fit and give you feedback on how it improves handling (spoiler: it's a big improvement). This mod is not suitable for the 124018 nor the 124016

The suspension in these WL Toys cars is very good from the factory but from time to time needs the suspension oil filled to the correct level which I show you how to do here. I found that replacing the very heavy brushed 550 motor with a much lighter system like my drop in brushless upgrade or cheapest brushless upgrade improved handling further thanks to the more even weight distribution and better loading on the springs.

The common platform shared by the WL Toys 144001, 144010, 124016, 124017, 124018 and 124019 is a generally robust one but it does tend to have a common weak point - the front hub carrier AKA front wheel seat. I'm happy to say I've found a cheap, strong and well-made metal alternative and in this article I'll show you why they are only now worth getting and of course how to fit them

When you have been lurking around in Facebook groups, RC Groups, Reddit and other forums dedicated to the WL toys cars as long as I have you tend to pick up on common threads, especially when users share their disappointment over broken parts. Sure, individuals drive in different ways which can put certain components at more or less risk but a very common breakage I see is of the plastic front hub carriers. Standard replacement are not expensive but often have to come from China meaning you can be without a running car for up to several weeks. Previously I've looked a metal replacement parts by WL Toys however early designs were more "agricultural" in style and meant the wheels like my favourite Remo P6973 (reviewed here) couldn't be fitted.

I've now built up quite a library of articles for the WL Toys 144001 (and 124019 / 124018) and thought I would use this page to share them. As of 3 August 2021 I've finally done a bit of an overhaul to make sure all articles are included and have added some new categories plus reviews. Enjoy!

As we all know by now the WL Toys 144001 (and 124018 / 124019 by extension) is a budget copy of LC Racing EMB-1 that utilises cheaper materials and electrical components to make it a lower cost offering. LC Racing spares for the EMB series are surprisingly cheap - often cheaper than the WL toys parts. In the list below I've made it clear which parts are a direct fit and which parts will fit with a little modification.

Link below are to the AliExpress store that I trust - they have been running successfully for over 7 years and will ship worldwide. You may of course have other options locally like Troy Remy in Canada (find him in the QuadifyRC Group), Warren RC in USA, RCMart out of Hong Kong and direct from LC Racing themselves.

The WL Toys 144001 is a great car for the money and pretty durable but certainly not the toughest thing out - for my money that goes to the SG 1601 / HBX 16889 (long term review here). I have however found an tested a few direct bolt on parts that you can install in about 20 minutes to make this way more resilient to crashes than stock

By now I've made a number of brushless upgrades to the WL Toys 144001 which I've documented, each with a different objective in mind. All of these offer an improvement over stock which, depending on option offer an improvement of speed, acceleration, weight, balance and efficiency over stock. The objective of this brushless upgrade is simple - the cheapest brushless setup worth having for bashing

WL toys have had a series of hits with the 1/14 scale 144001 and now more recently with the 1/12 scale 124019 and 124018 - same car just a little longer. In order to hit their price point though they have had to compromise on the power train - opting for brushed motor technology that although surprisingly fast offers poor long term durability and even worse efficiency leading short running times. Upgrading to brushless is a solid option but has required hacks and workarounds in the past to get anything other than basic speed run builds. This new guide aims to be drop in solution with no mechanical modification required.

Just to recap I've already made 3 brushless builds. If you have the ability I still highly rate the ultimate brushless upgrade as I believe the motor and gear combination is perfect for fast, reliable and efficient 2s running.

• 144001 ultimate brushless upgrade guide (2838 4500kv and 17t pinion) - also for 124019 and 124018
• 144001 no cut option (as above with 15t requires rebore of the pinion) - also for 124019 and 124018
• 144001 speed run build (3650 5200kv on road only) - also for 124019 and 124018​

The WL Toys 144001 is a very fast little 1/14 scale RC car thanks to it's massive 550 brushless motor that powers it with some rather tall gearing. The downside to this is the heat that it generates. Over time this heat can damage electronics and cause a decrease in performance and indeed motor failure. This is a quick and dirty guide to significantly improve motor cooling for less than $2 which should only take 5-10 minutes to do with simple tools.