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02-07-2010 07:04 PM  8 years agoPost 1
bobbyra

rrApprentice

Fort Myers Fl

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This thing is a monster with sab 640mm blades and 90/13 gears.

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02-07-2010 07:23 PM  8 years agoPost 2
James Kovach

rrKey Veteran

canton, oh - US

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Video? You cannot tease us and then not provide a video .

*disclaimer: These are my opinions. Agree or disagree, Your Call :)
Let'r Rip Tator Chip

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02-07-2010 09:11 PM  8 years agoPost 3
bobbyra

rrApprentice

Fort Myers Fl

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And with 640mm sabs it autos great with good hang time.

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02-07-2010 10:08 PM  8 years agoPost 4
copperclad

rrElite Veteran

NY

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Hi Bobbyra
it looks like you are running an Align head , how do you like it

.

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02-07-2010 10:47 PM  8 years agoPost 5
rbort

rrProfessor

Franklin, MA - USA

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SAB
Do you think the SAB blades are better than the Rotortechs for autos?

-=>Raja.

MA 1005 Hanson 280, 4210 flts
Spectra 27 3DMax, 3288 flts
Whiplash V1-2 Hanson 300, 1570 flts
Whiplash V2 Hanson 300, 402 flts

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02-07-2010 11:36 PM  8 years agoPost 6
bobbyra

rrApprentice

Fort Myers Fl

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I have not tried rotortech this is my first 3 flights with the radical.
On the rotor head it flys nice i did not do any 3d i only had tt 29 gram paddles tomorrow putting 20 grams on.

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02-08-2010 12:29 AM  8 years agoPost 7
bobbyra

rrApprentice

Fort Myers Fl

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I am running one 3000mah life battery using a ignition battery eliminating filter.http://www.troybuiltmodels.com/items/WRCIBEFION.html

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02-08-2010 05:08 AM  8 years agoPost 8
Gearhead

rrMaster

Vt

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""This thing is a monster with sab 640mm blades and 90/13 gears""

this is great to hear !!!!!!

Jim
Buzz Buzz Buzz

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02-08-2010 03:05 PM  8 years agoPost 9
chopper_crazy

rrElite Veteran

Delphos, Ohio

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I'm still debating on which blades to get, either the rotortech 620 or 640's???

It's a complex, costly, glow powered anti-gravity machine!

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02-09-2010 02:02 AM  8 years agoPost 10
Felino

rrApprentice

Mexico city

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If you can get SAB 640mm don´t hesitate and go for it.
620mm blades are too short for this heli I think, since 640mm and 660mm size blades are hard to find most people flying the Radikal are forced to use 620mm. Perhaps that will chanage as more Radikals are sold.
My Radikal is only 6 tanks used, the motor is not broken in, the needles are rich and it moves SAB 660mm blades with ease. I got two set of those blades from Cyberheli. Cheap by the way at only U$75.00 They have them sold out as of now.
Autos great by the way.

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02-09-2010 02:08 AM  8 years agoPost 11
Felino

rrApprentice

Mexico city

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Not only SAB but any set of 640mm blades.

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02-09-2010 03:10 AM  8 years agoPost 12
bobbyra

rrApprentice

Fort Myers Fl

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I think hobbies &helis got them
Quickworldwide
http://www.ewtech.com/Merchant2/mer...t_Code=SAB0240&

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02-09-2010 03:14 AM  8 years agoPost 13
James Kovach

rrKey Veteran

canton, oh - US

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Keep in mind, not only does the Length of the blade matter but so does the width of the cord. I believe most of those SAB are in the neighborhood of 55mm wide. The Mavrrik and Century wide cord 620s are 59mm.

*disclaimer: These are my opinions. Agree or disagree, Your Call :)
Let'r Rip Tator Chip

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02-09-2010 03:36 AM  8 years agoPost 14
MAXHSHV

rrKey Veteran

,mn usa

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4mm of width wouild make a huge difference.you guys should try a set of the Rotor Tech 620 widechords, these things POP like no other 600 class blade I've flown, they even out pop the maverick 620 widechords.last weekend i put them on rossi powered NX 50 at 2200 Headspeed,at 14/14 pitch, could have taken it for a 90

Century heli rep. To much power is never enough.

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02-09-2010 01:43 PM  8 years agoPost 15
t2o

rrNovice

Pleasureville Ky

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This is great from the stand point of a guy on the fence. It sounds like there are many combinations of blades providing good results

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05-22-2010 04:29 AM  8 years agoPost 16
seflyer

rrApprentice

Northern California, Palo Cedro

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picked up a set of 640RT's today, will fly them tomorrow and see how they compare my 620's. looking for a little more initial pop on collective and better hang on autos.

Kevin

My heli is right side up -- the world is upside down

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