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Great Planes Rimfire Prop Saver 28mm Motors (Great Planes GPMQ4625 | GPMQ4625)

Model: Great Planes GPMQ4625
Dist. #: GPMQ4625   SKU: GPMQ4625

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South Jordan, UT
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Price:  $7.39

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Updated on Sep 22, 2025 02:57:43 AM

Rimfire Prop Saver 28mm Motors...
This is the ElectriFly Rimfire Prop Saver for use on 28mm Motors.

FEATURES:
Aluminum building and construction

CONSISTS OF:
One Prop Saver
2 Rubber O-Rings
2 Bushings

NEEDS:
Setup on Rimfire 28mm Motor

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Tower Pro SG90 Servo

Features:
Micro Servo Titan 9g servo
Gear Type : All Nylon Gear
Dead Band Width : 2 usec
Stall Torque : 1.5kg/cm at 4.8V
Operation Voltage : 3.0 - 7.2Volts

Specs:
Dimension : 23mm x 12mm x 29mm
Adapter Wire Length : About 248mm
Operating Speed : 0.12sec / 60 degrees (4.8V no load)
Temperature level Range : -30 to +60 Degree C
Net weight : about 11g
Color : black

Packaging content:
1 x 9g TITAN Servo Sets (with devices)

This thing compliments the above gone over thing.

930Kv Brushless Outrunner Motor, 3.17 MM Shaft, 3.5MM Bullet Con

LI-Poly Cell:2-3
Ni-MH Cells: 6-10
RPM/V: 1800Kv
Max. performance existing: 6-10 Amp
NoLoad current / 10 V: 0.8 Amp
Present capability: 16 A/60 s
Max. Performance: 74%
Shaft size: 3mm

A2208-12 much like: AXI 2208/20, E-Flite Park 370

This thing compliments the main item below.

6x4 Thin Electric Prop

This is a 6x4E Thin Composite propeller from Advanced Precision Composites.
For use on Electric powered airplane just (not for glow engines).

FEATURES:
Gray composite propeller blades that assemble onto a propeller hub.
Comes with 2 adjuster rings that adapt to various motor shafts.
Comes in a bag attached to a header card.

INCLUDES:
One composite propeller
2 composite adapter rings
One direction sheet

NEEDS:
Assembly onto motor or equipment drive system in your Electric plane.
Balancing

SPECIFICATIONS:
Diameter: 6"
Pitch: 4
Hub inner size: 0.25"

REMARKS:
Usage Speed 400 Electric motors.

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8x3.8 Slow Flyer Propeller

This is a 8x3.8 Slo-Flyer "tractor" (not a "pusher") airplane propeller.
This prop produces a great deal of torque even at low speeds.

FEATURES:
Computer-optimized design provides these props a thinner profile and
    more "bite" with less noise.
Lightweight formed nylon building and construction reduces turning mass for
    greater output and longer life.
Reinforcing carbon fibers help keep true, constant pitch at
    any rpm.
Slo-Flyer propellers work well with Electric powered Park Flyer-type
    aircraft.

INCLUDES:
One carbon-reinforced nylon propeller
One set of small shaft finding rings
One finding ring direction sheet

NEEDS:
ALL props require balancing (use TOPQ5700)
May need prop reamer, use GPMQ5005 (SAE) or GPMQ5007 (Metric)

SPECIFICATIONS:
Length: 8"
Pitch: 3.8

REMARKS:
Slo-Flyer props are Not designed for Glow engines

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7x6E Thin Electric

This is a 7x6EP Thin Propeller from Advanced Precision Composites.
For use on electrical powered airplane just (not for glow engines).

FEATURES:
Gray composite building and construction
Features 2 adjuster rings that adapt to various motor shafts

CONSISTS OF:
One 7x6EP Thin Electric Propeller

NEEDS:
ALL props require balancing, this is REALLY crucial, use TOPQ5700.
May need prop reamer, use GPMQ5005 (SAE) or GPMQ5007 (Metric)

SPECIFICATIONS:
Diameter: 7"
Pitch: 6
Hub inner size: 0.25" (6.3mm)

Frequently Bought Together

Great Planes Rimfire Prop Saver 28mm Motors
+
Vortex Hobbies Tower Pro SG90 Servo
+
Suppo Model 930Kv Brushless Outrunner Motor, 3.17 MM Shaft, 3.5MM Bullet Con
This Item: Great Planes Rimfire Prop Saver 28mm Motors
$7.39
Vortex Hobbies Tower Pro SG90 Servo
$5.99
Suppo Model 930Kv Brushless Outrunner Motor, 3.17 MM Shaft, 3.5MM Bullet Con
$19.59

Total Price: $32.97

Add All Three To Cart
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