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Yokomo YZ-2

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Old 11-11-2021, 01:35 AM   -   Wikipost
R/C Tech ForumsThread Wiki: Yokomo YZ-2
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Last edit by: lexusbest
Welcome to the YZ2 Wiki!


Features for the lastest specification YZ-2DTM3.1
  • Long specification for dirt Main chassis Inheriting the chassis cut of dirt specification, it is longer with the same wheelbase as CAL3.
  • Aluminum front suspension mount.
  • Z2-DTM2B F2 body.
  • JConcepts ASTRO High Clearance 7inch Wing.
Features for the lastest specification YZ-2CAL3.1
  • Long specification main chassis for carpets. Long wheelbase that enables even higher speeds.
  • Steel front suspension mount.
  • Z2-DTMBL S2 Lightweight body.
  • Z2-CAL2W LMR Wing.
Common features for the lastest specification YZ-2DTM3.1 / YZ-2CAL3.1
  • The conventional position and the position of the suspension arm pin 1 mm higher can be selected on the front and back of the front suspension mount.
  • Bulkhead integrated side plate with increased rigidity.
  • The kingpin position has been changed with the new steering hub carrier, the axle position has been lengthened by 1 mm, and a steering stopper has also been added.
  • Battery holder that is easy to adjust according to the height of the battery.
  • Separate the rear mount base and upper arm holder to increase the flex around the rear and improve traction.
  • Z2-018-5 5-hole shock mounting specification Rear shock tower.
  • S4-S1S 3.0mm shaft specification front shock.
  • S4-S1M 3.0mm shaft specification rear short shock.
  • S4-008R5B L5 / LD Rear suspension arm (Φ3.5 pin).
  • Z2-01069 Rear universal shaft (69mm bone).

Setup Sheets can be found here

DT CA DTM parts comparison

YZ2T Tranny Conversion List

YOKZ2-300RFT
YOKZ2-302CT
YOKZ2-302T
YOKZ2-304T
YOKZ2-503I
YOKZ2-0023

CAL3 manual
DTM3 manual



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Old 02-20-2015, 04:45 AM
  #571  
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Originally Posted by Jack Smash
Shouldnt be too hard as I have a sensor issue somewhere in the system so it's like im running with a mamba max, Got the full on Castle Cog going on in my ride.
You change the sensor wire yet?
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Old 02-20-2015, 08:24 AM
  #572  
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Originally Posted by jake alton
The yz2 is head and shoulders above the b5m. In quality, and just flat out being able to drive the car with a solid feel. It only gets better with each time I run it. It is so highly recommended.


That's quite a strong statement. Does anyone else want to weigh in on the YZ-2 vs B5M?
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Old 02-20-2015, 09:24 AM
  #573  
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Originally Posted by Jack Smash
Shouldnt be too hard as I have a sensor issue somewhere in the system so it's like im running with a mamba max, Got the full on Castle Cog going on in my ride.
neutral width too narrow?
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Old 02-20-2015, 09:51 AM
  #574  
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Originally Posted by jake alton
The yz2 is head and shoulders above the b5m. In quality, and just flat out being able to drive the car with a solid feel. It only gets better with each time I run it. It is so highly recommended.
hmm, that is a blanket statement. I know a few guys putting the yz2 through the paces. They are faster on really high bite with the yz2 by a half second. But on low to medium bite, they are faster with the B5M. I am also told the yz2 is a bit more edge and less comfortable than the B5M, and that B5M is "easier" to drive. I race on high bite clay and have been thinking about this car, but for low bite outdoor racing, I would not even consider it.

Also, aside from the front bearing/spindle issues, the B5M is very high quality and stay tight for a while. My ball cups are a year old and have zero play.
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Old 02-20-2015, 10:19 AM
  #575  
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Originally Posted by STLNLST
You change the sensor wire yet?
First thing, didnt help

Originally Posted by WillS
neutral width too narrow?
I dont think so but i'll try widening it up before i start swapping out components
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Old 02-20-2015, 11:53 AM
  #576  
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Originally Posted by Wildcat1971
hmm, that is a blanket statement. I know a few guys putting the yz2 through the paces. They are faster on really high bite with the yz2 by a half second. But on low to medium bite, they are faster with the B5M. I am also told the yz2 is a bit more edge and less comfortable than the B5M, and that B5M is "easier" to drive. I race on high bite clay and have been thinking about this car, but for low bite outdoor racing, I would not even consider it.

Also, aside from the front bearing/spindle issues, the B5M is very high quality and stay tight for a while. My ball cups are a year old and have zero play.
No blankets where used and its a straight fact. Japanese parts are better than chinese cheap parts. The fit and finish of the build is so much better than any b5m. This by far is my opinion. Don't go off of what is told or said by others. Just get the car and find out for your self. To each their own and I do really like this car.
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Old 02-20-2015, 12:03 PM
  #577  
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Are you sure the Yok parts come from japan? I thought I read they were made in China
Designed in Japan ok, but made?
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Old 02-20-2015, 12:30 PM
  #578  
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Originally Posted by Wildcat1971
Are you sure the Yok parts come from japan? I thought I read they were made in China
Designed in Japan ok, but made?
Ok! You could be correct? I'm not 100% sure. The fit and finish are way better!
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Old 02-20-2015, 12:34 PM
  #579  
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Originally Posted by jake alton
Ok! You could be correct? I'm not 100% sure. The fit and finish are way better!
haha. I have nothing against yok, but I am concerned about that motor being too far forward for clay tracks.
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Old 02-20-2015, 01:00 PM
  #580  
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I'm on a med bite clay track and my car feels planted. I dont like cars that are edgy on corner entry and this thing is way better than the RB6 I was running.
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Old 02-20-2015, 01:03 PM
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now it just needs a fan for 17.5
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Old 02-20-2015, 02:34 PM
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So is this going to be Yoke's car for clay or is there another update to the Bmax II MR coming out?

This car was obviously designed for high bite, but since it is mid and not forward motor, I can see people racing it for clay. This being said, I wonder if Yoke has something else in the works clay/med bite.
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Old 02-20-2015, 03:38 PM
  #583  
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Sorry if I offend anyone but my thoughts on the car is this......racers are lazy and many don't try things at the track where the help is. Again not saying everybody does it but enough to make this comment and have validity. Yes it's a new car but setup is setup. The car was advertised as a high bite carpet car and that put a bad taste in some of our mouths. (Myself included) I got the car on accident as my preorder cancellation didn't go through. Once I got the car I immediately saw it potential on a pretty high grip clay track but the true test would be at my home track that's low-medium bite. Two days of testing and the car was up to speed of my B5M but with more corner speed. I had the privilege of having 2 of the faster B5M racers at my home track helping me with the car. We all drove it and made suggestions and got the car planted on the looser surface. The car works on both clay surfaces that I have driven on. Is it better than the B5M......I'd say there's no real answer to that question. Compare the two right out of the box and I'd say B5M because the YZ doesn't come with a ball diff. This is a great car and can be made to work on multiple surfaces.
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Old 02-20-2015, 04:18 PM
  #584  
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How dare you just waltz in here like you own the damn place and drop such a ridiculous comment.
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Old 02-20-2015, 04:42 PM
  #585  
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Originally Posted by fullsyzz
How dare you just waltz in here like you own the damn place and drop such a ridiculous comment.
It needed to be said. Guys from my own track come on here and ask questions that could have been answered when we were sitting right next to each other at the track 30min earlier.....lol
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