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  3. Prop Adapters Collet & Etc.

Collet adapters work because a hole in the adapter shaft (machined to fit your motor or gearbox shaft with precision) is split along it's length several times is forced to contract (usually by the prop drive plate) tightly against the prop shaft. Collet type adapters usually provide a more true center than any other type of adapter meaning less vibration.

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Collet Style AdaptersSet Screw Style AdaptersSaver/Wobbly Style Adapters

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1.5mm/0.06" shaft to 4mm, Internal collet adapter - Product Image
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1.5mm/0.06" shaft to 4mm, Internal collet adapter

Fits 1.5mm(0.06") motor shafts. Presses into 4mm bore props. This is the easy way to adapt the small GWS Hyper Drive props such as the 4-2.5 to 1.5mm shafts found on the ever popular 12mm inrunners and many of the new micro outrunners. Works great with all of then, AON, Fiegao, Medusa, EMP, etc... Each package contains 5 adapters. Laser cut from aircraft grade plywood.

Notes: There are 7 props in the GWS line with a 4mm bore ranging from 4"x2.5" to 5x4.3". Also note the RRC Direct 4x3" prop has a 4mm bore. This adapter will get all these 4mm bore props onto a 1.5mm shaft.

Yes, this internal adapter allows you to run the 5x3 and 5x4.3 GWS HD props on your Sukoi which has 1.5mm gear box shaft.

SKU Number: RRCPA1.5-4

Price:   $2.00 
Quantity:  

2mm shaft to 4mm prop, Internal collet adapter - Product Image
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2mm shaft to 4mm prop, Internal collet adapter

Fits 2 motor shafts. Each package contains 5 collets. Presses into 4mm bore props. This is the easy way to adapt the small GWS Hyper Drive props such as the 4-2.5 thru 5x4.3" props to 2mm shafts. 20mm inrunners like HiMax 2015 and 2025, Hacker 20mm inrunners, almost all 20mm in runners long or short have 2 mm shafts. Many smaller outrunners also use 2mm shafts. Laser cut from aircraft grade plywood.

Notes: There are 7 props in the GWS line with a 4mm bore ranging from 4"x2.5" to 5x4.3". Also note the RRC Direct 4x3" prop has a 4mm bore. This adapter will get all these 4mm bore props onto a 2mm shaft.

SKU Number: RRCPA2-4

Price:   $2.00 
Quantity:  

2mm Prop Driver 4mm Bore Props MP Jet - Product Image
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2mm Prop Driver 4mm Bore Props MP Jet

This is an interesting prop driver. Comes with sleeve locker adhesive. It's intended to be "glued" onto your shaft. This gives you the shortest adapter possible. Originally designed for the Gunther props, will work with all the 4mm bore GWS props as well such as the ever popular 4x2.5 prop. Overall Length .474" (12mm). Max prop hub thickness about .350" (8.88mm)
SKU Number: MPJ4500
Price:   $2.75 
Quantity:  

E Cubed R/C Prop Adaptor 2.0mm(0.08") X 5mm shaft - Product Image
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E Cubed R/C Prop Adaptor 2.0mm(0.08") X 5mm shaft

Prop Adaptor for 2mm(0.08") shafts. A Very common size on 20mm brushless motors.
SKU Number: ECPA2X5
Price:   $3.50 
Quantity:  

Radical RC Prop Adaptor 2mm - Product Image
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Radical RC Prop Adaptor 2mm

Prop Adaptor for 2mm (0.08") shafts. A Very common size on 20mm brushless in-runners and small outrunners.
SKU Number: RRCPA2
Price:   $3.50 
Quantity:  

Maxx Prop Adaptor 2.0mm motor shaft, 5.0mm prop hub - Product Image
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Maxx Prop Adaptor 2.0mm motor shaft, 5.0mm prop hub

Maxx Products Collet Prop Adaptor 2.0mm(0.08") Motor Shaft to 5mm(0.20"(3/16")) Prop Shaft. Common size for speed 280, 300, 301, 350, 370 and most 20mm OD brushless in-runner motors. Light weight Aluminium, nice nut. Note, this type adaptor is intended for small props and does not have enough motor shaft grip to hold high power 3D applications like 11-4.7 and 12-6 props. However, for props in the 8" and under category it works well and offers a very small shaft diameter so less prop drilling is required.
SKU Number: MPIACC379
Price:   $4.50 
Quantity:  

2.3mm Prop Driver 4mm Bore Props MP Jet - Product Image
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2.3mm Prop Driver 4mm Bore Props MP Jet

This is an interesting prop driver. Comes with sleeve locker adhesive. It's intended to be "glued" onto your shaft. This gives you the shortest adapter possible. Originally designed for the Gunther props, will work with all the 4mm bore GWS props as well such as the ever popular 4x2.5 prop. Overall Length .474" (12mm). Max prop hub thickness about .350" (8.88mm).
SKU Number: MPJ4501
Price:   $2.75 
Quantity:  

Maxx Prop Adaptor 2.3mm(0.09") motor shaft, 3/16" prop shaft - Product Image
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Maxx Prop Adaptor 2.3mm(0.09") motor shaft, 3/16" prop shaft

Maxx Products Prop Adaptor 2.3mm(0.09") motors. Has 5mm(0.20"(3/16"))prop shaft. This is the common size for S-400 thru S-480 motors. Light weight Aluminium, nice nut.

Note, this type adaptor is intended for small props and does not have enough motor shaft grip to hold high power 3D applications like 11-4.7 and 12-6 props. However, for props in the 8" and under category it works well and offers a very small shaft diameter so less prop drilling is required.
SKU Number: MPIACC375

Price:   $4.50 
Quantity:  

E Cubed R/C Prop Adaptor 2.3mm(0.09") X 5mm shaft - Product Image
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E Cubed R/C Prop Adaptor 2.3mm(0.09") X 5mm shaft

Prop Adaptor 2.3mm(0.09") motor shaft.
SKU Number: ECPA2.3X5
Price:   $3.50 
Quantity:  

Radical RC Prop Adaptor 2.3mm(0.09")  Motor Shaft - Product Image
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Radical RC Prop Adaptor 2.3mm(0.09") Motor Shaft

Prop Adaptor 2.3mm(0.09") motor shaft.
SKU Number: RRCPA2.3
Price:   $3.50 
Quantity:  

E Cubed R/C Prop Adaptor 3.0mm X 5mm shaft - Product Image
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E Cubed R/C Prop Adaptor 3.0mm X 5mm shaft

Prop Adaptor for 3.0mm(0.12") motor or gearbox shafts. This is the size shaft on 20mm Himax (3966) gearbox's as well as all the GWS 100-280-300-350-370 gearbox systems for S-300's.
SKU Number: ECPA3X5
Price:   $3.50 
Quantity:  

Radical RC Prop Adaptor 3mm Motor Shaft. - Product Image
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Radical RC Prop Adaptor 3mm Motor Shaft.

Prop Adaptor for 3mm(0.12") motor or gearbox shafts. This is the size shaft on 20mm Himax (3966) gearbox's as well as all the GWS 100-280-300-350-370 gearbox systems for S-300's.
SKU Number: RRCPA3
Price:   $3.50 
Quantity:  

E Cubed R/C Prop Adaptor 3.0mm X 5mm shaft LITE - Product Image
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E Cubed R/C Prop Adaptor 3.0mm X 5mm shaft LITE

Prop Adaptor for 3.0mm(0.12") motor or gearbox shafts. Lite weight version. This is the size shaft on 20mm Himax (3966) gearbox's as well as all the GWS 100-280-300-350-370 gearbox systems for S-300's.
SKU Number: ECPA3X5L
Price:   $3.50 
Quantity:  

Maxx Prop Adaptor 3.2mm (1/8") shaft, 6mm prop hub. - Product Image
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Maxx Prop Adaptor 3.2mm (1/8") shaft, 6mm prop hub.

Fits 1/8" (3.2mm) motor shafts, props must be clearanced for 6mm threaded shaft. Aluminum.
SKU Number: MPIACC372
Price:   $4.50 
Quantity:  

E Cubed R/C Prop Adaptor 3.2mm(1/8") Motor Shaft - Product Image
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E Cubed R/C Prop Adaptor 3.2mm(1/8") Motor Shaft

Prop Adaptor for 3.2mm(1/8") motor or gearbox shafts. Common size for many 550, 600 motors as well as Astro 020 and many 40mm brushless motors.
SKU Number: ECPA3.2X5
Price:   $4.50 
Quantity:  

Radical RC Prop Adaptor 3.2mm(1/8") Motor Shaft - Product Image
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Radical RC Prop Adaptor 3.2mm(1/8") Motor Shaft

Prop Adaptor for 3.2mm(1/8") motor or gearbox shafts. Common size for many 550, 600 motors as well as Astro 020 and many 40mm brushless motors. Prop Shaft OD: 5mm. Shaft length: 18.5mm. Overall length: 27mm.
SKU Number: RRCPA3.2LONG
Price:   $4.50 
Quantity:  

Radical RC Prop Adaptor 3.2mm(1/8") Motor Shaft Standard Length - Product Image
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Radical RC Prop Adaptor 3.2mm(1/8") Motor Shaft Standard Length

Prop Adaptor for 3.2mm(1/8") motor or gearbox shafts. Common size for many 550, 600 motors as well as Astro 020 and many 40mm brushless motors. Prop Shaft OD: 5mm. Shaft length: 12.25mm. Overall length: 22mm.
SKU Number: RRCPA3.2STD
Price:   $4.50 
Quantity:  

4mm (5/32) MPI Prop Adapter - Product Image
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4mm (5/32) MPI Prop Adapter

Fits 4mm (5/32) motor/gearbox shafts. Locks onto shaft with set screw. Prop mounts on 1/4" shaft. 1/4-28 bullet nut.

SKU Number: MPIACC327
Price:   $6.00 
Quantity:  

4mm (5/32) MPI Prop Adapter - Product Image
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4mm (5/32) MPI Prop Adapter

Fits 4mm (5/32) motor/gearbox shafts. Locks onto shaft with collet. Prop mounts on 1/4" (6.3mm)shaft. Bullet nut.

SKU Number: MPIACC377
Price:   $6.00 
Quantity:  

E Cubed R/C Prop Adaptor 4mm Motor Shaft - Product Image
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E Cubed R/C Prop Adaptor 4mm Motor Shaft

Prop Adaptor for 4mm(0.16") motor or gearbox shafts. Prop mounts on 7mm shaft boss, threaded shaft is 6mm. Props with 6mm hole will need a 7mm recess in the back to accept the boss which is aprox 5mm high off the surface of the drive plate.
SKU Number: ECPA4X6
Price:   $5.00 
Quantity:  

Radical RC Prop Adaptor 4mm Motor Shaft - Product Image
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Radical RC Prop Adaptor 4mm Motor Shaft

Prop Adaptor for 4mm(0.16") motor or gearbox shafts.
SKU Number: RRCPA4
Price:   $5.00 
Quantity:  

Prop Adaptor 4.0mm motor shaft / 8mm threaded prop shaft - Product Image
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Prop Adaptor 4.0mm motor shaft / 8mm threaded prop shaft

Prop Adaptor 4mm motor and gearbox shafts. Has 8mm threaded prop shaft.
SKU Number: RRCPA48
Price:   $7.00 
Quantity:  

Maxx Prop Adaptor 4mm (0.16") motor shaft, 6mm prop shaft - Product Image
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Maxx Prop Adaptor 4mm (0.16") motor shaft, 6mm prop shaft

Fits 4mm motor shafts, props must be clearanced for 6mm threaded shaft. Aluminum. 6mm bullet nut.
SKU Number: MPIACC368
Price:   $4.50 
Quantity:  

E Cubed R/C Prop Adaptor 3/16(4.8mm) x 5mm Shaft - Product Image
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E Cubed R/C Prop Adaptor 3/16(4.8mm) x 5mm Shaft

Prop Adaptor for 3/16 motor and gearbox shafts. Fits many Astro Flight gearbox's and Model Airtech belt drives.
SKU Number: ECPA316X5
Price:   $6.00 
Quantity:  

5mm MPI Prop Adapter - Product Image
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5mm MPI Prop Adapter

Fits 5mm motor/gearbox shaft, locking on with collet. Prop mounts on 1/4" shaft. 1/4-28 bullet nut.

SKU Number: MPIACC371
Price:   $6.00 
Quantity:  

5mm MPI Prop Adapter - Product Image
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5mm MPI Prop Adapter

Fits 5mm motor/gearbox shafts. Locks onto shaft with collet. Prop mounts on 8mm shaft. 8mm bullet nut.

SKU Number: MPIACC378
Price:   $8.00 
Quantity:  

Prop Adaptor 5.0mm motor shaft / 8mm threaded prop shaft - Product Image
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Prop Adaptor 5.0mm motor shaft / 8mm threaded prop shaft

Prop Adaptor 5mm motor and gearbox shafts. Has 8mm threaded prop shaft.
SKU Number: RRCPA58
Price:   $7.00 
Quantity:  

GWS Prop Adaptor 5mm Shaft / 6mm Prop hub - Product Image
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GWS Prop Adaptor 5mm Shaft / 6mm Prop hub

GWS anodized aluminum Prop Adaptor.
5mm outrunner motor or gearbox shafts with 6mm prop shaft.


SKU Number: GWADP005

Price:   $4.00 
Quantity:  

E-Cubed R/C Prop Adaptor 5mm Shaft x 6mm Prop hub - Product Image
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E-Cubed R/C Prop Adaptor 5mm Shaft x 6mm Prop hub

Prop Adaptor 5mm motor and gearbox shafts with 6mm prop shaft.
SKU Number: ECPA5X6
Price:   $5.00 
Quantity:  

E Cubed R/C Prop Adaptor 5mm motor shaft / 8mm prop hub - Product Image
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E Cubed R/C Prop Adaptor 5mm motor shaft / 8mm prop hub

Prop Adaptor 5mm motor and gearbox shafts. Has 8mm threaded prop shaft. This is a great adaptor for larger props.
SKU Number: ECPA5X8
Price:   $7.00 
Quantity:  

6mm MPI Prop Adapter - Product Image
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6mm MPI Prop Adapter

Fits 6mm motor/gearbox shaft, locking on with collet. Prop mounts on 8mm shaft. 8mm bullet nut.

SKU Number: MPIACC357
Price:   $10.00 
Quantity:  

E Cubed R/C Prop Adaptor 6mm motor shaft x 8mm prop shaft - Product Image
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E Cubed R/C Prop Adaptor 6mm motor shaft x 8mm prop shaft

Prop Adaptor for 6mm(0.24") motor or gearbox shafts. Has 8mm(0.31") prop shaft outside diameter.
SKU Number: ECPA6X8
Price:   $7.00 
Quantity:  

E Cubed R/C Prop Adaptor 1/4"(6.35mm) x 8mm shaft - Product Image
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E Cubed R/C Prop Adaptor 1/4"(6.35mm) x 8mm shaft

Prop Adaptor for 1/4"(6.35mm) motor or gearbox shaft size x 8mm shaft.
SKU Number: ECPA14X8
Price:   $8.00 
Quantity:  

E Cubed R/C 8mm prop adaptor X 10mm shaft - Product Image
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E Cubed R/C 8mm prop adaptor X 10mm shaft

Motor Shaft 8mm Prop Shaft 10mm
SKU Number: ECPA8X10
Price:   $11.00 
Quantity:  

GWS 3mm Prop Adaptor Bushing - Product Image
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GWS 3mm Prop Adaptor Bushing

GWS White molded plastic Prop bushings allows easy centering of various props directly to any 3mm threaded shaft motor or gearbox. GWS 002,003,004 ourunners and all the 150,280,300,350,370 class gearbox's use threaded 3mm shafts as does Himaxx 20mm inrunner gearboxes and most others. Adaptors specificly for APC 8.0-9.0 in, 10.0-11.0 in, Cox 7.0 in, and Graupner 9.0 in Propellers, may aid in using others also. 2 each of 4 different sizes. Handy part to have around.
SKU Number: GWADC001
Price:   $2.50 
Quantity:  

Maxx Prop Adaptor 3.0mm Motor Shaft, 3/16" prop shaft - Product Image
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Maxx Prop Adaptor 3.0mm Motor Shaft, 3/16" prop shaft

Fits 3mm motor shafts, props must be clearanced for 3/16" threaded shaft. Collet Type. Aluminum.
SKU Number: MPIACC374
Price:   $4.50 
Quantity:  

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