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Kyosho Ultima RB6 & RB6.6 Car Thread

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Kyosho Ultima RB6 & RB6.6 Car Thread

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Old 12-21-2016, 08:46 AM   -   Wikipost
R/C Tech ForumsThread Wiki: Kyosho Ultima RB6 & RB6.6 Car Thread
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Last edit by: tobamiester
RB6.6 Kyosho America Product Page: http://www.kyoshoamerica.com/ULTIMA-...T_p_24505.html

RB6.6 Manual http://www.kyosho.com/jpn/support/in...A_RB6_6_IM.pdf

RB6.6 Kyosho Youtube https://www.youtube.com/watch?v=vW_sR667utY

MSRP $639 MAP $399.99

-------------------------------
New RB6.6 parts (compared exploded views, prices and links are Kyosho America):

Chassis:
  1. Main chassis - UM731 - $125.99
  2. Side guards - UM732 - $9.99

Battery Holder:
  1. Battery plate - UM733 - $8.99
  2. Battery foam - UM741 - $7.99

Rear Bulkheads:
  1. MM3 and Laydown - UM740 - $9.99
    • MM3 bulkhead
    • Laydown bulkhead
    • Swaybar Holders

3 Gear Transmission (MM and RM):
  1. Transmission - UM734 - $10.99
    • transmission cases
    • spacers
    • caps
    • plastic FR & RR suspension hangers

  2. Gear Cover - UM735 - $6.99

Laydown Transmission (3 and 4 gear possible):
  1. Transmission - UM736 - $10.99
    • transmission cases
    • spacers
    • caps
    • required extra hardware
    • pastic FR suspension hanger

  2. 40T idler - UM737 - $6.99
  3. Motor plate - UM738 - $18.99
  4. Gear cover - UM739 - $6.99

Body:
  1. Blade body - UMB05 - $27.99

Optional Parts:
  1. Lightweigt Blade body - UMB05LW - $31.99
  2. Aluminum FR suspension hanger - UMW705B - $28.99 (may be able to file UMW705 to fit)
  3. Brass FR suspension hanger - UMW725B - $30.99 (looks more different than UMW725..someone confirm?)

Typical Upgrades for new RB6.6 Buyers

UMW701 Aluminum Steering Plate (RB6)
UMW702 Aluminum Crank Arm (RB6)
UMW704-0 V2 Aluminum Rear Hub Set(0°/RB6)
UMW705B Aluminum Rear Sus. Holder (RF/RB6.6) or brass UMW725B
UMW707 Aluminum Rear Sus. Holder (RR-Mid)

Nice to have:

UMW723 Aluminum Front Sus Block (Type B/10g/RB6/RT6/SC6).


Aftermarket Parts:

Front Wing: https://www.prolineracing.com/perfor...mount-alum-rb6

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Old 01-21-2014, 09:36 AM
  #9481  
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Originally Posted by offroad dude
Hello all!

I'm about to start back running 2wd mod and was wondering why is everyone running MM vs RM. I was wondering which one should I run indoors on a low-Med traction track. Oh and where can I go to find some setups.
You will find it will come down to your preference. I suggest you try both and see which one you like better.
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Old 01-21-2014, 09:38 AM
  #9482  
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^^^^

Yes, good starting point. The kit set up or Japanese set up is a good place to start as well.
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Old 01-21-2014, 09:43 AM
  #9483  
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Originally Posted by 305M3
Thanks!!!!
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Old 01-21-2014, 05:21 PM
  #9484  
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RM Japanese setup is where everyone should start
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Old 01-21-2014, 05:37 PM
  #9485  
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Just picked up the new chassis today along with a bunch of other light weight stuff like mip picks titanium screws and ball studs.also going to get titanium hinge pins.
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Old 01-21-2014, 06:20 PM
  #9486  
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Can someone weigh the RM stock camber plate....my car has a exotek alum camber plate which is 11g and thinking about going back to the stock piece, especially if its lighter which im guessing it is.....thank you
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Old 01-21-2014, 06:37 PM
  #9487  
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Default hope it helps..

I get an even 12g..Happened to have my scale nearby..
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Old 01-21-2014, 06:47 PM
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I happened to have the exotek RM Aluminum camber plate and it weighs 11.9g on two different scales. Are you sure your scale is accurate?
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Old 01-21-2014, 06:57 PM
  #9489  
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Thanks....I dont have one...thats what exotek website states
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Old 01-22-2014, 08:22 AM
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Originally Posted by Trevor Williams
Can someone weigh the RM stock camber plate....my car has a exotek alum camber plate which is 11g and thinking about going back to the stock piece, especially if its lighter which im guessing it is.....thank you
My scale says the stock and exotek parts are the same weight.
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Old 01-22-2014, 08:31 AM
  #9491  
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Originally Posted by kenny lutz
Just picked up the new chassis today along with a bunch of other light weight stuff like mip picks titanium screws and ball studs.also going to get titanium hinge pins.
I found the titanium inner hinge pins to bend easy, let us know if you have the same experience and what brand you use
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Old 01-22-2014, 08:49 AM
  #9492  
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My plan is Lunsford. Which ones did you use?
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Old 01-22-2014, 04:40 PM
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Just got the new chassis and the weights, time to install the goodies!
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Old 01-22-2014, 05:20 PM
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New tebo setup posted on petit rc
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Old 01-22-2014, 06:47 PM
  #9495  
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Where are you guys getting the LW chassis? I see it listed on the Kyosho USA site but it's shown as "not for sale". Does anyone have them in stock or are we waiting for the next batch to come out in February?
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