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  Item found in the following categories;
> Hardware & Accessories > Propellers > Carbon Propellers (Gas/Electric)

  RATED:

Hobbyking™ Propeller 8x4.5 Black (CW/CCW) (2pcs)

Hobbyking™ Propeller 8x4.5 Black (CW/CCW) (2pcs)

These are high quality, nicely finished 8x4.5 carbon fiber propellers with 1pc standard/1pc RH rotation. Perfect for your twin fixed-wing or multi-rotor model.

Props include 3mm and 4mm shaft sizing rings.

Specs:
Size: 8x4.5
Weight: 6g each



PRODUCT ID: 445000050-0

Length (Inch [X]) 8
Pitch (Inch [Y]) 4.5
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Customer Data

Shipped from:
International Warehouse

Price

$4.80

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 Customer rated
49
crowns
  
 
Total of 23 discussions.
niv  1 points - 3/27/2016
 
Hi, I'm looking for propellers that are fit to replace my asctec firefly broken ones. Are this ones suit for the job?
TulipFlowers  8 points - 12/27/2014
 
Will this fit on the bixler 3?
 Tank1 986 points
I guess so because they have the little adapter but i haven't tried these because they are made for quadcopters really mate.
Jonathan  100 points - 10/16/2014
 
Strange.. i can't find these in the multi-rotor section? only the DJI ones..
Budi  10 points - 7/20/2014
 
Is this will fit on walkera qr x350 pro?
 John 10 points
Well, does it?
krashNburn  558 points - 2/8/2014
 
I think mine may be warped? bec i see jello in my vids but other than that these are very strong props. Survived my field goal crash. lol
 uberjay 64 points
Not likely warped... probably off balance. I had to balance mine - just used a small amount of scotch (clear) tape on the light tip. Cheers, J.
BEST ANSWER CREDIT AWARDED
 krashNburn 558 points
Thanks I have meticulously balanced All 4 props with electrical tape and two of them are 1.5 to 2mm off when I measure with a ruler. I do that by spinning the prop by hand and measure height of each prop tip from a level surface and two are uneven. I have bought the 9x4.5 APC mr props so I will replace these soon.
 uberjay 64 points
Interesting... I wonder if the hubs' holes are not centered? Still... if you have balanced the blades and checked the hub then they should (in theory) spin without vibrations. Though, we all know theory doesn't always hold up *-). Which APC mr props are you switching to? J
 krashNburn 558 points
Check check double check lol. APC 9x4.5MR Multi Rotor Propeller, mfg part no. LP09045M. Mfg specs . . Specifically designed for multi-rotor applications. Bridges the gap between Thin Electric and Slow Flyer props. Lighter that the APC Thin Electrics with a higher RPM capability than the Slow Flyers. Lightwight molded nylon construction, gray in color. Maximum RPM: 105,000/prop diameter (inches). . Works great on my 6S setup 600mm quad with ntm28-30s motors.
 uberjay 64 points
Nice... thanks for the specs. I'll check them out. I like APC's on stuff I don't expect to crash - like my combat foamies *-). Cheers, J.
Customer Reviews
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Overall Rating
Billy Shaw
46 likes
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Quality
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great deal and work really good, they are great quality and are really quiet


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Overall Rating

17 likes
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Good props, pretty flexible,value for money


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Overall Rating
NumnutChriS
398 likes
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Quality
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Nice ~5g each propellers, need a little work to balance. Came with 5 and 6mm hard rings/adapters, fitted perfectly on those 3 to 5mm prop adapters (with grub screw).


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Overall Rating
Tom
5 likes
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Quality
Like it?
Very cool looking props, even though the carbon fiber was chipped off the ends of one prop showing clear plastic underneath. Unfortunately I couldn't use on my plane (lightweight 3D profile) because prop was so unbalanced I thought it would shake the plane to pieces. It may be able to be balance, but the thing is so thin and brittle feeling that I think the first time it brushes the ground it'll be done for, so I don't think I'll bother. To bad though.


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Overall Rating
Henri
9 likes
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Quality
Like it?
Seem to be working very well with 800g AUW Quad carrying GoPro2. On fingers they feel really sturdy if you try to bend them from the ends and even after number of medium crashes they still look like new. Very good product for the price. Very good finish. Good sound while in the air! :-)


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