• Welcome to RCCrawler Forums.

    It looks like you're enjoying RCCrawler's Forums but haven't created an account yet. Why not take a minute to register for your own free account now? As a member you get free access to all of our forums and posts plus the ability to post your own messages, communicate directly with other members, and much more. Register now!

    Already a member? Login at the top of this page to stop seeing this message.

Yikong 4106 Pro

tuxstang

Quarry Creeper
Joined
Jun 10, 2015
Messages
228
Location
France
While everyone focuses on the FCX10, since January, Yikong sells a new crawler, with a twist ... the first crawler with disk brakes.
Yep, disk brakes on the rear axle ... they call it "Tank Turn", IRL it's called "Cutting Brake".

Sold as RTR ... no manual (you download it with a QR code on the box), no batteries (even for the radio) ... just the truck, some screws, an optional front bumper and the same radio as the FCX10.
SE is entry level with opaque windows, 2-speed gearbox and manual locking-diffs.
Pro is high-end version, with clear windows and interior, 2-speed gearbox, individual locking axles, lighting, more detailled body and "Tank Turn".

20240305-160440.jpg


Body mimics a G63 with Adventure pack.
20240306-173524.jpg
20240306-173551.jpg


Rubber mirrors ... these should last more than one trail.
<iframe width="560" height="315" src="https://www.youtube.com/embed/1vjrkButm3E?si=EoGeRIpxyc217B2q" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
One screw holding the body shut.
20240306-173625.jpg

20240306-173655.jpg


It uses the same electronics as the FCX10, with a different layout on the radio. 2-in-1 ESC with remote light module.
20240317_162254-768x1024.jpg

20240306-173649.jpg

Don't know if FMS plans to but Yikong has a reference for a divorced 11ch receiver ... though not yet available to buy.

Motor is a brushed 550 32T, with a 14T mod0.6 gear. Not Fusion territory but soft enough.
<iframe width="560" height="315" src="https://www.youtube.com/embed/J_Tnnhy4zxI?si=z-CflRZt7Ths3CvN" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
Chassis is of a different breed, all fibered nylon with TVP design ... a bit like a Tamiya on steroïds ... with very little above it. And it's stiff ... as much if not more than my Gen8 and its 1.5mm frame rails.
20240307-200703.jpg

chassis-3-1.png


3-links front, 4-links rear, Panhard bar at both ends ... which makes sense given how the rear as little triangulation.
20240307-205421.jpg


All aluminum shocks (emulsion) and small portals that will make wheel compatibility easy.
20240307-200911.jpg


There's also a steering shock as on Absima Sherpa and once Rebel RC Rebelcon, but skinier and stiffer.
20240307-201239.jpg


Tires are 116mm on 2.2 wheels ... unfortunately glued-on.

Locking mechanism is exposed but being of a sliding style, that shouldn't be an issue. This allows them to offer manual locking diffs on the entry level SE version.

The rear axle is where everything happens ... it has disk brakes !!!
How it works : when switch ch4, the rear diff is unlocked if needed and when you steer, the inside wheel is locked by the rear servo, the other wheel is still free
20240307-214217.jpg
20240307-200724.jpg


<iframe width="560" height="315" src="https://www.youtube.com/embed/UzleWBmTGHA?si=26o6bN8W8Z4sa7ja" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>

<iframe width="560" height="315" src="https://www.youtube.com/embed/FcV2lGAO4Zc?si=JH9z4OFibpGXDQuT" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>

<iframe width="560" height="315" src="https://www.youtube.com/embed/zH8vCjXvCLA?si=eVCLNxM0hJG6t4JG" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>

Specs :
Wheelbase : 325mm
Overall length : 534.5mm
Height : 267mm
Width : 247mm
Attack angle : 63°
Departure angle : 58°
Center ground clearance : 65mm
Axel ground clearance : 50mm
Weight : 3.8kg
Weight bias front/rear : 46/54

I have a more detailled unboxing on my blog (https://tuxstang.com)
I've also collected unboxing and running videos on this Youtube playlist :
<iframe width="560" height="315" src="https://www.youtube.com/embed/videoseries?si=x94gUWjTt-U3NuUf&list=PLKT1CZVZcIy45Aq1_f2U9IDUGuZojf5pm" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
 
Last edited:
<iframe width="560" height="315" src="https://www.youtube.com/embed/AeZMx4HAIDs?si=9qFWYMMYH-Y1UgFj" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
 
Last edited:
Back
Top