172Likes

Kyosho Ultima RB6 & RB6.6 Car Thread

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:

Main chassis - UM731 - $125.99
Side guards - UM732 - $9.99

Battery Holder:

Battery plate - UM733 - $8.99
Battery foam - UM741 - $7.99

Rear Bulkheads:

MM3 and Laydown - UM740 - $9.99
- MM3 bulkhead
- Laydown bulkhead
- Swaybar Holders

3 Gear Transmission (MM and RM):

Transmission - UM734 - $10.99
- transmission cases
- spacers
- caps
- plastic FR & RR suspension hangers
Gear Cover - UM735 - $6.99

Laydown Transmission (3 and 4 gear possible):

Transmission - UM736 - $10.99
- transmission cases
- spacers
- caps
- required extra hardware
- pastic FR suspension hanger
40T idler - UM737 - $6.99
Motor plate - UM738 - $18.99
Gear cover - UM739 - $6.99

Body:

Blade body - UMB05 - $27.99

Optional Parts:

Lightweigt Blade body - UMB05LW - $31.99
Aluminum FR suspension hanger - UMW705B - $28.99 (may be able to file UMW705 to fit)
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

Reply Subscribe

Thread Tools

Search this Thread

09-17-2012, 06:28 PM

#661

cnelson3

Tech Master

iTrader: (66)

Join Date: Nov 2010

Location: Milwaukee, WI

Posts: 1,213

Trader Rating: 66 (100%+)

Quote:

Originally Posted by celt

I can't wait for YOU to get this buggy, so you can put the shortcourse away.

yeah... i agree. spektrum is coming soon and i don't have a buggy.

09-17-2012, 07:16 PM

#662

alex4r

Tech Regular

iTrader: (12)

Join Date: Sep 2011

Location: Tulsa, OK

Posts: 366

Trader Rating: 12 (100%+)

Quote:

Originally Posted by Yeti AS3

Does anybody know if the front pivot block is the same as the SP2 or WC? Just want to order an alum one if it is

http://www.infernosonly.com/Kyosho_U...p/kyoum721.htm

doesn't mention rb5 wc or sp2 so must be unique.

09-17-2012, 07:53 PM

#663

Yeti AS3

Tech Master

iTrader: (77)

Join Date: Jan 2010

Location: lockport,IL

Posts: 1,349

Trader Rating: 77 (100%+)

Quote:

Originally Posted by alex4r

http://www.infernosonly.com/Kyosho_U...p/kyoum721.htm

doesn't mention rb5 wc or sp2 so must be unique.

Looks to be a composite material too.

09-17-2012, 08:32 PM

#664

Nitronut3

Tech Master

iTrader: (6)

Join Date: Apr 2007

Location: St.Louis, MO

Posts: 1,430

Trader Rating: 6 (100%+)

Quote:

Originally Posted by alex4r

http://www.infernosonly.com/Kyosho_U...p/kyoum721.htm

doesn't mention rb5 wc or sp2 so must be unique.

Type B-SP2 front end
Type C-WC front end

09-18-2012, 01:55 AM

#665

silvalis

Tech Master

iTrader: (29)

Join Date: Aug 2011

Location: Brisbane

Posts: 1,547

Trader Rating: 29 (100%+)

Did anyone get an RB6 from futaba proshop?

09-18-2012, 02:00 AM

#666

Taman

Tech Fanatic

iTrader: (67)

Join Date: Jun 2008

Location: GC, Aust

Posts: 905

Trader Rating: 67 (100%+)

Quote:

Originally Posted by silvalis

Did anyone get an RB6 from futaba proshop?

Yeah mate, should be here this week

09-18-2012, 05:43 AM

#667

silvalis

Tech Master

iTrader: (29)

Join Date: Aug 2011

Location: Brisbane

Posts: 1,547

Trader Rating: 29 (100%+)

blah. lucky. I missed out, and they dont have an eta for the next batch.

09-18-2012, 07:08 AM

#668

CJ RC

Tech Regular

iTrader: (6)

Join Date: May 2008

Posts: 427

Trader Rating: 6 (100%+)

Quote:

Originally Posted by silvalis

Did anyone get an RB6 from futaba proshop?

got mine today

09-19-2012, 12:02 AM

#669

Taman

Tech Fanatic

iTrader: (67)

Join Date: Jun 2008

Location: GC, Aust

Posts: 905

Trader Rating: 67 (100%+)

One RB6

09-19-2012, 05:13 AM

#670

eper

Tech Elite

iTrader: (14)

Join Date: Jan 2010

Location: new milford, CT.

Posts: 2,622

Trader Rating: 14 (100%+)

Oh man im jealous. When the hell are they going go ship in the u.s.

09-19-2012, 05:17 AM

#671

savageboy69

Tech Elite

iTrader: (93)

Join Date: Dec 2006

Location: Pasco,WA

Posts: 4,135

Trader Rating: 93 (100%+)

Quote:

Originally Posted by eper

Oh man im jealous. When the hell are they going go ship in the u.s.

Most stores should have em the 28th

09-19-2012, 06:48 AM

#672

azz28

Tech Regular

iTrader: (30)

Join Date: Oct 2010

Location: Gold coast , QLD

Posts: 457

Trader Rating: 30 (100%+)

rb6 arrived !!

Got mine in the mail sarvo !!!

09-19-2012, 09:19 AM

#673

jwcobra03

Tech Addict

iTrader: (69)

Join Date: Jul 2008

Posts: 566

Trader Rating: 69 (100%+)

What springs come in the kit and what other ones would you suggest getting?

09-19-2012, 10:19 AM

#674

big chris

Tech Fanatic

iTrader: (51)

Join Date: Nov 2006

Location: Fort Smith, AR

Posts: 756

Trader Rating: 51 (100%+)

Quote:

Originally Posted by jwcobra03

What springs come in the kit and what other ones would you suggest getting?

Comes with Pink front and Red rear. They are the better quality X Gear springs verses the last kit. And I would suggest using those..... Not many people actually driving one yet to give you an absolute answer.