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Yokomo YZ-2

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Old 11-11-2021, 01:35 AM   -   Wikipost
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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 11-06-2015, 12:45 AM
  #1636  
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Originally Posted by noproblems209
I did'nt try fitting it on my yz-2 but had the body in my hand for a little while yesterday before i sent it off to get painted. Best body i've seen for the b5m hands down proline did a great job.
Did you happen to get that body back yet to see if it will fit your YZ-2? I must know!
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Old 11-06-2015, 11:47 AM
  #1637  
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Originally Posted by rkhess
anyone remember the dude who made ymaxx cf battery plate/strap that was same shape as the stock ?
Fibrelyte offer them, as do Bezerk RC.
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Old 11-07-2015, 08:33 PM
  #1638  
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Just finished my car..!

Racing her on thick turf

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Old 11-07-2015, 09:06 PM
  #1639  
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Originally Posted by Gordie88
Just finished my car..!

Racing her on thick turf

Nice!
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Old 11-08-2015, 02:33 PM
  #1640  
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Anyone have a part number for the right 3x1.4mm flat shock piston to fit a YZ-2?

...or any suitable 3 hole piston blank that I can drill out?

Last edited by avaldes; 11-08-2015 at 02:52 PM.
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Old 11-08-2015, 03:51 PM
  #1641  
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Originally Posted by avaldes
Anyone have a part number for the right 3x1.4mm flat shock piston to fit a YZ-2?

...or any suitable 3 hole piston blank that I can drill out?
Don't know about any regular ones but I run the VRP 3x1.4s. They work pretty good.
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Old 11-09-2015, 05:33 AM
  #1642  
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Originally Posted by avaldes
Anyone have a part number for the right 3x1.4mm flat shock piston to fit a YZ-2?

...or any suitable 3 hole piston blank that I can drill out?
Team associated piston will work. They have 3x1.4 flat piston.
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Old 11-09-2015, 06:52 AM
  #1643  
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Originally Posted by DaveG28
Guys, with the y-max running battery rear it is raised due to the chassis plates slanting upwards on the sides... Is it an issue with c of g? Also, thinking maybe I need to use plenty of foam to protect the cells there, it must be easy to split a lipo case?!
Yes it is a higher cg, about 2mm. I machined mine down to fix this, also so it does not put extra strain on the battery and transmission case possibly causing a tweak issue.
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Old 11-09-2015, 08:32 AM
  #1644  
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Thanks for the leads on pistons!
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Old 11-22-2015, 12:08 PM
  #1645  
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Is this buggy made for high bit tracks only or can it be tuned to suit any track
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Old 11-22-2015, 12:13 PM
  #1646  
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Qualified 3rd and took the win last night with my ymax.....make room for the yz4 also
Attached Thumbnails Yokomo YZ-2-imag1015.jpg  
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Old 11-22-2015, 12:37 PM
  #1647  
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Originally Posted by rkhess
Qualified 3rd and took the win last night with my ymax.....selling my extra roller to make room for the yz4 also
I too like the ymax. I did a back to back test with b5m same ESC RSX same motors 24k 17.5t same tires.

The b5m pushed like a truck on ice vs the ymax. The ymax drives like a on-road on vs the b5m.

I doing some changes on the b5m today to see if I can get it near the ymax steering wise.
Feels easy to drive don't get me wrong. I was just slower by a lot with the b5m vs the ymax..

All this is my take on it.

I have a rb6 coming to test.

My buddy got his rb6 Friday and drove it sat and he was faster with it over his b5m. By a lot.
He too have a ymax. He felt the rb6 shock package was better and felt more relaxed driving it vs his ymax. The ymax to me fits a type of driver that don't make many mistakes BC if you do It can bite you . where as the rb6 sideways battery layout is a little more forgiving and want bite you as hard. Just what I felt driving both the rb6/ymax.

Both the ymax and rb6 steering are on rails.
How I rank them

Shock package rb6

Steering both 100%

Parts both 100%

Hopups in the kit Yokomo

Forgiveness
1. B5m
2. Rb6
3. Ymax


Slop plastic wise
1 b5m
Rb6/yokomo


We are going to try the rb6 shocks on the Yokomo
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Old 11-22-2015, 12:48 PM
  #1648  
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Originally Posted by Motorman007
I too like the ymax. I did a back to back test with b5m same ESC RSX same motors 24k 17.5t same tires.

The b5m pushed like a truck on ice vs the ymax. The ymax drives like a on-road on vs the b5m.

I doing some changes on the b5m today to see if I can get it near the ymax steering wise.
Feels easy to drive don't get me wrong. I was just slower by a lot with the b5m vs the ymax..

All this is my take on it.

I have a rb6 coming to test.

My buddy got his rb6 Friday and drove it sat and he was faster with it over his b5m. By a lot.
He too have a ymax. He felt the rb6 shock package was better and felt more relaxed driving it vs his ymax. The ymax to me fits a type of driver that don't make many mistakes BC if you do It can bite you . where as the rb6 sideways battery layout is a little more forgiving and want bite you as hard. Just what I felt driving both the rb6/ymax.

Both the ymax and rb6 steering are on rails.
How I rank them

Shock package rb6

Steering both 100%

Parts both 100%

Hopups in the kit Yokomo

Forgiveness
1. B5m
2. Rb6
3. Ymax


Slop plastic wise
1 b5m
Rb6/yokomo


We are going to try the rb6 shocks on the Yokomo

I also drive both cars. I raced both last night as a matter of fact. The RB6 isn't even on the same level as the YZ2 as far as consistency for the way I drive. I'm running intermediate right now but my lap times with the Yok would have had me qualified 6th last night for Expert stock. Ran 2 more laps and only 2-4 tenths difference in top5 top10 and top15. The Rb6 is a second+ difference for each

On high bite you can't get the RB6 to give a little around the fast corners of the track like the Yok does. The Yok will slide a bit and is so much harder to traction roll giving you much more entry and exit corner speed. I feel like the Rb6 has me on my toes the whole race, the Yok is just easier to drive.

Let a couple of heads drive it to yesterday before racing started, let's just say there will be a couple more yz's at the track soon
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Old 11-22-2015, 01:08 PM
  #1649  
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Originally Posted by LiL CeeZ
I also drive both cars. I raced both last night as a matter of fact. The RB6 isn't even on the same level as the YZ2 as far as consistency for the way I drive. I'm running intermediate right now but my lap times with the Yok would have had me qualified 6th last night for Expert stock. Ran 2 more laps and only 2-4 tenths difference in top5 top10 and top15. The Rb6 is a second+ difference for each

On high bite you can't get the RB6 to give a little around the fast corners of the track like the Yok does. The Yok will slide a bit and is so much harder to traction roll giving you much more entry and exit corner speed. I feel like the Rb6 has me on my toes the whole race, the Yok is just easier to drive.

Let a couple of heads drive it to yesterday before racing started, let's just say there will be a couple more yz's at the track soon

Was your yokomo the Y-Max or the Laydown stock yokomo.

We both did the Laydown tranny and your right the stock yz2 will not traction roll.

Our track is not high bite. If it was we would run the Laydown tranny.

We have tried the SMC weight and change stuff still didn't work lap times wise vs the conversion like Lee Martin Y-Max.

When we go to a high bite track the good news is we can change to the Laydown tranny and be money.


Thanx for your input sir. Wonderful.

How do you feel about the shock rb6 shocks vs the yokomo?
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Old 11-22-2015, 01:17 PM
  #1650  
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I'm running an B5m now and I had that same problem with it pushing I went with 3-hole 1.4 tapered Pistons taper sid down, kyosho springs gold in the front and white in the rear. I turned the rear camber mount to where the -2 is up then put 2mm washer under the ball stud. Then I have the aluminum rear hubs and put 3mm washers under that ball stud. Make sure the front axles are moved back and the rear hubs in the middle.
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