agrof’s ULTRA 4 Crawler Buggy – hill climb

I had a chance to test this fantastic little buggy, agrof was kind enough to give me the opportunity to drive and film his latest creation. The buggy has 4 wheel drive, it is equipped with 2 L motors and a Servo motor. It has an AAA battery box and an IR receiver by default but for this occasion I swapped them with a BuWizz unit and also replaced the wheels. The location is the beautiful hill of Hegyesd (https://en.wikipedia.org/wiki/Hegyesd), hope you’ll enjoy the video as much as I enjoyed shooting it 😉

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My Lego Technic RC vehicles vs the cheap JJRC Q60 6WD RC truck – who wins?

I was asked many times before why I do not try a “proper” RC car instead of my LEGO RC creations, so I decided now to give it a go. The JJRC Q60 6WD RC truck is a really cheap one (currently available for $30-$35), it was really interesting to see how it compares to the different LEGO RC vehicles I have.

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LEGO RC range test – new Powered Up hub wins with 50m!

While I was filming the review video of the new 60197 Passenger Train set I realized that the operating range of the remote is much better than I thought it would be based on the early reviews. Since I was able to test it indoors only with 10m distance (easily passed, even through 2 walls) I decided to compare it with all the different LEGO RC solutions I have. Took all the equipment outdoors to a remote area without any interference and tested the operating range.

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agrof’s class 1 unlimited buggy on steroids – building instructions

I finished the building instructions for my buggy motor mod of agrof’s class 1 unlimited buggy. Please note that these are not complete instructions, the aim was to show you the main modifications I made on the car. There’s no part list either this time. I tried to highlight which part/sequence needs to be changed compared to the original build. I was using 2 BuWizz units to power the buggy motors, the units were replacing the seats in the cabin.

Link to the original build & instructions on rebrickable:
https://rebrickable.com/mocs/MOC-4247/agrof/class-1-unlimited-buggy/#comments

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Lego Technic Baja 1000 – mini version of agrof’s class 1 unlimited buggy

The 50th Score Baja 1000 off-road race starts today, the best way to pay a Lego tribute to this event is to take an RC Technic car outside and see how it performs 🙂

Last week I showed you the BuWizz & buggy motor equipped version of agrof’s Class 1 unlimited buggy. Although the performance was impressive compared to the original with Power Functions, the car was a bit too big and heavy for my taste. I decided to shrink it down proportionally, and this mini version was born. It has smaller wheels, the body is 2 studs narrower, and the overall length is proportionally shorter as well.

The track width did not change as I did not have the proper replacement parts for the steering, I’ll work on this later. The car feels quicker, although due to the smaller wheels some obstacles can be problematic. The color scheme is not the final one, I had to use what I found in my boxes 🙂 I’ll work more on this car later as I really like the sturdiness and the performance. And now, pictures!

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