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RocHobby 10.5x8 Critical Mass 4-Blade Propeller FMMPROP027 RocHobby 10.5x8 Critical Mass 4-Blade Propeller FMMPROP027
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RocHobby 10.5x8 Critical Mass 4-Blade Propeller

20 reviews  | 
$11.29 $1129 Regular price 7.89 $789

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FMMPROP027
CLEARANCE MERCHANDISE
  • Clearance items are NEW merchandise in factory sealed boxes.
  • Because of their deeply discounted prices, all Motion RC clearance items are sold “AS IS” and cannot be returned or exchanged under any circumstance.
  • Clearance merchandise DOES NOT have a warranty. The buyer is responsible for any problems or repairs after purchase.

KT107 10.5x8 Propeller for the RocHobby Critical Mass - FMMPROP027

Optional:

Product Specifications:

Propeller Diameter

266.7mm / 10.50in

Propeller Pitch

8

Shaft Diameter

6.16mm / 0.24in

Weight

37.2g / 1.31oz

Direction of Rotation

Normal

Number of Blades

4

Material

Plastic

Color

Black

Product Questions & Answers

NOTE: Questions submitted on this page are answered by customers who have previously purchased this item. If you have a support related question that requires immediate assistance, please visit our Help Center.

Product Reviews

Customer Reviews
4.4 Based on 20 reviews
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Filter Reviews:
BF
08/12/2017
Brad F.
Excellent product

Excellent product

GG
08/31/2016
George G.
A little expensive, but good

A little expensive, but good product.

DS
07/21/2016
Donald S.
Spare propeller

I bought this as a spare propeller for my Critical Mass electric airplane. It looks great and I'm sure it will perform just fine

RT
04/27/2015
Ricky T.
Critical mass propeller

Very scale looking and works great with the hot up modification's I made,keeping the scale look and gaining a lot more speed.

WC
04/23/2015
Walter C.
Fms 4 blade prop

This is a good looking and good werking prop. The only down fall is it brakes to easy.

C
04/02/2015
chris
great

I love this prop, it fits on several of my motors for my planes and is highly effective for the speed I like to fly.

CK
01/13/2015
Cory K.
a little fragile

great prop for the price, buy extras for you first few flights. Motion Rc is awesome in customer service!

S
11/05/2014
Skip
Great props.

These props are great for an upgrade to the new EFlight P-51 Mustang. I stuck a EF Power 25 1050kv motor with a 60 amp ESC with the Critical Mass Prop and I'm clocking 80 Mph+ These props are amazing.

D
09/24/2014
Dave
Keep a few of these around

Good prop, gives you lots thrust with four blades. It takes a beating but will break if you have a tip over on landing.

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