JM 6x4 /152.5x102mm propeller (2pc/bag)

 Deivit 1 points

OK....

 sandman_br 483 points

If you use 2s its ok, but for 3s think its not a good idea, your motor its for 2s only.

 Ben 108 points

and on a 3s it will pull alot of amps i got it on a 2700kv and its close to 50 amps

 sandman_br 483 points

this prop is very good. i use then in my 1m zagi with 2200kv motor and with my bixler 1.0. very powerfull!

 Ben 108 points

5mm i believe and it comes with little o rings to adapt to your shaft

 Laxmikant 533 points

yes they are good for bixler if u have high rpm motor. i am also using it

 Gustav 2 points

I'm using a D2826-6 2200kv Outrunner Motor with a 6X4 with a 35A ESC and a 3S 2200mAh and it is the best or at least I think it detfö*r it is fast and slow and be in the air a long time

 Laxmikant 533 points

mine in ntm 2836 2200kv, jm 6x4 with 3s 8000mah compact lipo. getting around 40-50min flight time with gliding and lot of speed if i want.

 Ben 108 points

good for motor and esc on 3s should pull 25ish amps and give about 650g thrust so depending on your total weight if its under 800g it should be flyable but a 1:1 thrust ratio is much better for performance. When i ran this on a pusher you get top speeds of about 50 mph at best.

 WIDELOAD 38 points

I'm pretty sure these are a direct fit. They're 6x4, so as long as you have the clearance to swing a 6" prop you should be fine.

 Laxmikant 533 points

i used on my bixler 2 after i upgraded the motor to ntm 2636 2200kv * 3s. i got lift on half trottel, speed is good and no motor heating problem at all.

 Hussain Joharji 204 points

Hello,, no just one ring .. tow ring for 1 propeller the other for the second propeller .. and each two rings have different size.. hope this help. Best Regards

 Mrudang 24 points

only one..... put the one that will fit your motor shaft.... ( it would not be snug fit..)

 Twimnox 15 points

you use only one at once. They are used to properly fit the propeller to the motor shaft.

 emanuel 669 points

yes it is

 Pmorin 1 points

it works well on my bixler i just had to make the midle hole bigger with a rotary tool. Don't forget to balance it before you go to flye.

 Gustav 2 points

I love it it's strong and good for scratsch plan

 sandman_br 483 points

It works great with serveral motor brands.i use this prop with stock bixler motor (3s) and with cf2805 (2s) on my parkjet mkII. This prop its very good

 MKIXspitfire 9 points

same iv also got a bixler and thats the first up grade that i recommend, easy way to get more performance and longer battery life. hope this helps

 dilip kumar 2 points

yaa its works grate with many types of motor....... but i think its works grate with D2826-6 2200kv Outrunner Motor ....i use this motor and this prop on my f-35 v2 ....

 Laxmikant 533 points

i m using on NTM 2836 2200kv ~1kg thrust and good speed

 Hussain Joharji 204 points

Hello,, yes it will be fine..

take a look at these setups by octane81 :

Test results: (5x5 - 205w - 17Amp - 420g thrust) (6x4 - 263w - 22 Amp - 650g thrust) (6x5 - 240w - 20Amp - 830g thrust)

of course on 3S battery.

Best Regard

 MohElg 40 points

and what about the "Turnigy L2210-1400 Bell Style Motor (210w)" ???

 shahwaiz 33 points

No both of the props are same they rotate in one direction.

 Guhan 1 points

Any of those can be used as a counter rotating one just by spinning it's respective motor in the opposite direction *)

 Ricky 2 points

all you do is swap the order of the motor wires so that it spins the opposite way

 Rinalds 3 points

i need to find two counter rotating 6x4 props, and to just swap them the blades must be symmetrical (front and back)

 jteee 241 points

You can use both of these props, just reverse one of the motor's set of wires to the esc.

 shahwaiz 33 points

It was like I month ago I am also trying to get these props.

 Liam 1 points

Thanks mate I canceled my last order but I think I will reorder them.

 ViniciusFantini 36 points

This a great prop! I think the apc's more brittle.

 e_lm_70 421 points

A part from the color, The APC prop is just a bit rigid with what appear a more precise construction. Anyhow, the difference is pretty modes, while the price difference is huge. So for non extreme high RPM these are excellent prop

 MIT 1 points

this prop are great with great efficiency. i have ordered one pack of 2 prop.And according to the price of prop its excellent choice.buy it and fly ur jets

 justin 7 points

APC Props suck !!!!!!! They ARE too brittle. I PREFER THE FLEXIBLE STOCK PROPS. they will take a beating. Where can I find them ?

 erolbayrak 2 points

No itsnot compatible. You have to widen the propeller's center.

 e_lm_70 421 points

Yes, all you need is to enlarge the hole in the propeller. It is not trivial to be done, since you need to make it perfectly center, else your propeller will be out of balance (low performance, and motor damage possible). I use the drilling bits, but I use them manually (not powered at high speed). Also it works fine the set for make the "Screw Thread". I have all the bit from M3 to M12. These helps.

 waterlogged 2548 points

A drill press on it's lowest speed and a jig for securing the prop work extremely well. I use a decent piece of wood (not chip board) about 8 inches by 3 inches and for each sized prop I lightly vaseline it drive 4 small bullet headed nails in the wood around the hub of the prop and the build up a wall of epoxy around it (the nails and hub). This leaves a great jig for holding the prop so it doesn't move. The wood is held in place with a vice bolted to the drill table. Stu

 Zahid Rasheed 70 points

These are for Electric airplanes... all depends on the RPM of your engine !!

 bob shark 18 points

better to take one suitable for glow engine it's more hard then the flexible light electric one.

 luckypilot 65 points

I didn't find any on hobby king.. the engine's RPM is arond 18000..

 ____bp 8 points

Great upgrade for my brushless easy star.lots of power.

 jteee 241 points

luckypilot, google is your friend.

 kevin from aus 14 points

some motors come with mount & prop adapter ma by you could check this..out put shaft diameter is the most important