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Old 12-21-2016, 08:46 AM   -   Wikipost
R/C Tech Forums Thread 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 02-05-2015, 11:15 AM   #11641
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you want this one
http://www.avidrc.com/product/5/acce...cessories.html
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Old 02-05-2015, 11:32 AM   #11642
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I know. It's been out of stock for 3 months now. I can't find anywhere that has one in Stock. I'm not sure it's still in production.
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Old 02-05-2015, 11:33 AM   #11643
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Think my question got missed.. whats a good gearing for 13.5?
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Old 02-05-2015, 01:13 PM   #11644
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Default Hinge Pins out of stock...

Has anyone used hinge pins from other companies to make due (rear Inner 3mm x 44mm) I'm on my last set and I owe a buddy of mine some too, and all online stores I have checked are out.
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Old 02-05-2015, 01:21 PM   #11645
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Default Anti Squat

I am having a brain fart here.

What combo on a MM car do I need to do in order to get 2* anti squat?
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Old 02-05-2015, 01:24 PM   #11646
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Originally Posted by Camp-Dog View Post
Has anyone used hinge pins from other companies to make due (rear Inner 3mm x 44mm) I'm on my last set and I owe a buddy of mine some too, and all online stores I have checked are out.
maybe you can mod some old shock shaftsfor a temporary fix?
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Old 02-05-2015, 01:33 PM   #11647
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Has anyone used hinge pins from other companies to make due (rear Inner 3mm x 44mm) I'm on my last set and I owe a buddy of mine some too, and all online stores I have checked are out.
theres a bunch here http://www.absolutehobbyz.com/produc...oducts_id=8961
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Old 02-06-2015, 07:39 AM   #11648
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I believe 2* anti squat is any time front and rear are equal. So nothing, .5 or 1 front and rear should give you ~ 2*. Just make sure you use the correct shim between the rear and the bulkhead. 1mm is nothing below, .5 for .5 and nothing if you use the 1mm under the hanger.
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Last edited by Arcain41; 02-06-2015 at 07:41 AM. Reason: Brain short...
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Old 02-07-2015, 07:54 AM   #11649
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Will the associated xrings work in the shocks
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Old 02-07-2015, 10:15 AM   #11650
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Quote:
Originally Posted by Camp-Dog View Post
Has anyone used hinge pins from other companies to make due (rear Inner 3mm x 44mm) I'm on my last set and I owe a buddy of mine some too, and all online stores I have checked are out.
Mine currently has a 22-4 one on the rear.
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Old 02-07-2015, 10:19 AM   #11651
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Check this out. Fantastic deal.
Kyosho RB6
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Old 02-07-2015, 11:57 AM   #11652
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Will the ae xrings fit
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Old 02-07-2015, 02:38 PM   #11653
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Will the ae xrings fit
Being a standard 3mm ring they should work fine. the kyosho rings are roughly the same price though, and they will fit for sure.
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Old 02-07-2015, 02:52 PM   #11654
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Do many people here run the gear diff in their RB6? Any issues with leaks etc.?
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Old 02-08-2015, 12:04 PM   #11655
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I can't sell my RB6 to save my life, what ever happened to the fast selling Rb6's haha.
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