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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
Please read: This is a community-maintained wiki post containing the most important information from this thread. You may edit the Wiki once you have been a member for 90 days and have made 90 posts.
 
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 06-03-2013, 09:35 AM
  #7066  
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Loads of new RB6 goodies from K

http://www.kyosho.com/eng/products/rc/newparts.html
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Old 06-03-2013, 09:38 AM
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adjustable rear toe hangers nice. Kyosho leman motors, have not seen those in a really long time. The charger looks like a imax clone/icharger clone.
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Old 06-03-2013, 09:42 AM
  #7068  
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Originally Posted by Wildcat1971
adjustable rear toe hangers nice. Kyosho leman motors, have not seen those in a really long time. The charger looks like a imax clone/icharger clone.
Reminds me of that old Le Mans 240ST motor I have from like 25 years ago sitting in a box in storage. Haven't heard that name in awhile.
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Old 06-03-2013, 09:42 AM
  #7069  
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Nice some 1/8 style suspension hangers for the car! Still wondering what different resin bearing bushings are gonna do though. They listed the 0.5 hubs now.
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Old 06-03-2013, 10:03 AM
  #7070  
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The RB6 MM stabilizer bar set is interesting...
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Old 06-03-2013, 10:25 AM
  #7071  
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Wonder what the width of the adjustable hangers will be. Wide or narrow?
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Old 06-03-2013, 12:55 PM
  #7072  
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How is the RB6 compared to a Durango Dex210 overall and on low surface tracks?
Do you think it makes sense to switch?
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Old 06-03-2013, 01:35 PM
  #7073  
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Originally Posted by B0tt0mline
How is the RB6 compared to a Durango Dex210 overall and on low surface tracks?
Do you think it makes sense to switch?
Rb6 all day if you run into the issue of needing more rear bite goto a less aggressive front tire.
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Old 06-03-2013, 01:38 PM
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Originally Posted by B0tt0mline
How is the RB6 compared to a Durango Dex210 overall and on low surface tracks?
Do you think it makes sense to switch?
I ran my rb6 on an outdoor track with fluff everywhere and it was fine. I ran rips up front and holeshots in the rear. I found it very easy to go fast with.
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Old 06-03-2013, 05:54 PM
  #7075  
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Fluffer
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Old 06-03-2013, 05:56 PM
  #7076  
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Anyone running their receiver wire down one of the side pods? Any issues with reception?
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Old 06-03-2013, 06:07 PM
  #7077  
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I coil and shrink wrap mine. I tent to swap electronics often. so its nice, plus no antenna
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Old 06-03-2013, 06:07 PM
  #7078  
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Originally Posted by JiuHaWong
Anyone running their receiver wire down one of the side pods? Any issues with reception?
Ran mine for the first time with the wire in the side pod with 0 reception issues. Makes for a clean look.
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Old 06-03-2013, 06:21 PM
  #7079  
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I run mine through the side pod. No issues
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Old 06-03-2013, 06:21 PM
  #7080  
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Originally Posted by RShockley
Wonder what the width of the adjustable hangers will be. Wide or narrow?
Do the inserts suffer wear and tear? Anyone with a ZX-5 comment? I hope one can buy the inserts seperately.
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