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2130 Harshman Rd. Dayton, OH 45424
Shop Hours: M-F 10AM-7PM; SAT 10AM-5PM; SUN 12-5PM
Office Hours: M-F 10AM-5PM; Orders Ship: M-F

Orders: Sales@RadicalRC.com

Technical Help: Tech@RadicalRC.com

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1905 Wright Flyer 68"

Workbench

Dummy R-985 Radial

Flite Test visits Radical RC

 

 
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All close-out sales are AS-IS and final.
Products on this page are discontinued or replaced with newer models
or are items we no longer have room to inventory.
All items are new old stock.

Pricing for most items on this page are less than 1/2 (some less than 1/3!) of original price. In fact, I just recently cut most items here in 1/2 from the previous discount price! Get a bargain for some necassary parts or experimental gear. When it's gone it's gone, not to return to this page. These items are occupying a couple of shelving units we need for other products. Help us de-clutter and free up some much needed space and we'll help you get a screaming good deal!

 

APC 7.4 x 7.5C Sport Prop ~WHILE SUPPLIES LAST!

APC LP07475C Sport Prop 7.4 x 7.5C

Q40 Carbon

DISCONTINUED BY APC, LIMITED INVENTORY, WHILE SUPPLIES LAST 


SKU Number: APC07475C
Price: $12.00 
Quantity:

 

APC 7.4 x 7.7C Sport Prop ~WHILE SUPPLIES LAST!

APC LP07477C Sport Prop 7.4 x 7.7C

Q40 Carbon

DISCONTINUED BY APC, LIMITED INVENTORY, WHILE SUPPLIES LAST 


SKU Number: APC07477C
Price: $12.00 
Quantity:

Mini Tube & Pipe Cutter
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Mini Tube & Pipe CutterMini Tube & Pipe CutterMini Tube & Pipe CutterMini Tube & Pipe CutterMini Tube & Pipe Cutter

Mini Tube & Pipe Cutter

Handy tube cutter for your shop or field box. Cut tube 1/8" to 5/8" O.D., Color is RED.
For cutting copper, aluminum, brass and thin wall tubing.

RED COLOR, WHILE SUPPLIES LAST 

 


SKU Number: PTC2565
Price: $6.00 
Quantity:

Hitec FM 72mHz TX Crystals, New or Used
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Hitec FM 72mHz TX Crystals, New or UsedHitec FM 72mHz TX Crystals, New or Used

Hitec FM 72mHz TX Crystals, New or Used

These crystals fit any Hitec FM Transmitters in the 72mhz band. These TX xtals typically have "HTF" or "TF" printed on a white or white with black cap. All channels listed, but does not guarantee availability.

Word to the wise: Not sold by Hitec, so very hard to get. Must part out radio systems to get them. Our experience is that changing a TX xtal in a Hitec TX is a BAD IDEA. It will work and you'll range check well, but you'll pick up side bands and become a source of interference to other pilots. Regarding our Crystal Exchanges, we won't accept anything for a Hitec FM TX xtal except a Hitec FM TX xtal. Set the right example here and treat your fellow modeler with respect, get the retune done.

WHILE SUPPLIES LAST! 

 

Channels Frequency List (for reference only):

 

72.010 (11)
72.030 (12)
72.050 (13)
72.070 (14)
72.090 (15)
72.110 (16)
72.130 (17)
72.150 (18)
72.170 (19)
72.190 (20)
72.210 (21)
72.230 (22)
72.250 (23)
72.270 (24)
72.290 (25)
72.310 (26)
72.330 (27)
72.350 (28)
72.370 (29)
72.390 (30)
72.410 (31)
72.430 (32)
72.450 (33)
72.470 (34)
72.490 (35)
72.510 (36)
72.530 (37)
72.550 (38)
72.570 (39)
72.590 (40)
72.610 (41)
72.630 (42)
72.650 (43)
72.670 (44)
72.690 (45)
72.710 (46)
72.730 (47)
72.750 (48)
72.770 (49)
72.790 (50)
72.810 (51)
72.830 (52)
72.850 (53)
72.870 (54)
72.890 (55)
72.910 (56)
72.930 (57)
72.950 (58)
72.970 (59)
72.990 (60)


SKU Number: HTFM72TX
Price: $8.00 
 
 
 
Alternate Channels Numbers I will Accept::

 
Inventory Option::

Quantity:

FDK/Sanyo 2500mAh 4.8V 4-Cell NIMH Button End AA Battery
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FDK/Sanyo 2500mAh 4.8V 4-Cell NIMH Button End AA Battery

FDK (formerly Sanyo) cell Ultra high capacity AA battery. Weight 30.3g, 1.07oz. FDK/Sanyo AA HR6 size cell. Button end cell.

Unlike Sanyo's other NiMH cells, these ultra high capacity AA cells should never be fast charged EVER. We recommend 70mah (or less) wall chargers (very slow overnight charging) only. Suggested maintenance charge rate 50-70mah. Manufacturer's listed internal resistance is 25m.

Discontinued by FDK(Sanyo), see the new Twicell version

 

While supplies last! 


SKU Number: RRC04H2500AABE
Price: $23.00 
 
 
Quantity:

Hitec HS-605BB  Dual Ball Bearing Power Servo LAST ONE LEFT!

Hitec HS-605BB Dual Ball Bearing Power Servo LAST ONE LEFT!

Hitec HS-605BB - Ball Bearing Servo

Specifications

Modulation: Analog

Torque: 4.8V: 76.40 oz-in (5.50 kg-cm)

      6.0V: 94.40 oz-in (6.80 kg-cm)

Speed: 4.8V: 0.17 sec/60°

6.0V: 0.13 sec/60°

Weight: 1.73 oz (49.0 g)

Dimensions: Length:1.59 in (40.4 mm)

Width:0.77 in (19.6 mm)

Height:1.57 in (39.9 mm)

Motor Type: 3-pole

Gear Type: Plastic

Rotation/Support: Dual Bearings

Rotational Range: Pulse Cycle: 20 ms

Pulse Width: 900-2100 us

Connector Type: Hitec HS-605BB

Product Number: 31605S

DISCONTINUED BY HITEC, LAST ONE LEFT! 

 


SKU Number: HRC31605S
Price: $55.55 
Quantity:

Astro Flight 801P 10T Planetary Geared System
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Astro Flight 801P 10T Planetary Geared SystemAstro Flight 801P 10T Planetary Geared System

Astro Flight 801P 10T Planetary Geared System

New in box.  A rare turn count new old stock motor and esc system from Astro flight.  If I remember correctly I ordered these special back in the day.  Found hidden in inventory.  Snag one of the coolest Astro brushless park flier motors every made.

Astro Flight Mighty Micro 010 Planetary System. Complete System includes Mighty Micro 010 ten turn Motor, 4.4 to 1 Planetary gear box and 10 amp speed control.

Specifications:

  • Gear Ratio: 4.4 to 1
  • Winding: 10 turns #24
  • Motor Diameter: 0.98 inches
  • Length: 1.50 inches
  • Prop shaft diameter: 3 mm
  • Electronic Control: Sensorless, 10 amps, BEC 5 Volts @ 1 amp, Auto Lipo Cutoff
  • Cells: 6 to 10 cells NiMH/NiCad / 2-3 Lipo, Fully Connectored

 

Motor Constants: RPM/volt: 3,200KV, Resistance: .156 ohms, No load current: .3A. Max Constant Amps: 7.5


Expected Performance on 2 Lithium Cells:

Prop Amps Volts Watts RPM Thrust 
  9 x 4.5   4.8A   7.4V   36W   5,600   10 oz
 9 x 6 5.8A 7.4V 43W 5,200 9 oz
 10 x 5 6.2A 7.4V 47W 5,100 12 oz
 10 x 7 7.5A 7.4V 55W 4,800 13 oz
 11 x 7 8.5A 7.4V 64W 4,500 15 oz












Expected Performance on 3 Lithium Cells:

Prop Amps  VoltsWatts  RPM Thrust
  9 x 4.5   8.3A   11V   91W   7,500   21 oz
  8 x 6  8.8A   11V   96W   7,300   17 oz
  9 x 6   10A   11V   110W  7,000   19 oz
  10 x 5  10.5A   11V   116 W   6,800   22 oz
      

 








NEW IN SHELF-WORN BOX, LAST ONE LEFT, NON-WARRANTY, SALE IS FINAL 


SKU Number: AST801PM-10T
Price: $135.95 
Quantity:

Astro Flight 801P 8T Planetary Geared System
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Astro Flight 801P 8T Planetary Geared SystemAstro Flight 801P 8T Planetary Geared System

Astro Flight 801P 8T Planetary Geared System

New in 801P box.  A rare turn count new old stock motor and esc system from Astro flight.  If I remember correctly I ordered these special back in the day.  Found hidden in inventory.  Snag one of the coolest Astro brushless park flier motors every made.

Astro Flight Mighty Micro 010 Planetary System. Complete System includes Mighty Micro 010 eight turn Motor, 4 to 1 Planetary gear box and 10 amp speed control.

Specifications:

  • Gear Ratio: 4 to 1
  • Winding: 8 turns #23
  • Motor Diameter: 0.98 inches
  • Length: 1.50 inches
  • Prop shaft diameter: 3 mm
  • Electronic Control: Sensorless, 10 amps, BEC 5 Volts @ 1 amp, Auto Lipo Cutoff
  • Cells: 6 to 10 cells NiMH/NiCad / 2-3 Lipo, Fully Connectored
  • System Motor Kv 4000 prm/volt
  • Winding Resistance 0.100 ohms
  • Kv with Gear Box 1000 rpm/volt
  • No Load Current 400 ma
  • Maximum Continuous Current 11 amps
  • Maximum Current for 1 minute 12 amps
  • Maximum Power 120 watts
  • Maximum Motor Rpm 40,000 rpm
  • Maximum Prop Rpm 10,000 rpm
  • Motor Weight 34 grams
  • Gear Box Weight 16 grams
  • Control Weight 10 grams
  • Motor Length 0.90 inches
  • Gear Box Length 0.50 inches
  • Prop Shaft Diameter 3 mm
  • Prop Adaptor Diameter 5 mm
  • Motor Diameter 25 mm
  • Control Type Sensorless
  • Control Rating 10 amp continuous
  • Voltage Range 6 to 12 Volts
  • BEC Rating 5 volts at 1 amp

 

NEW IN SHELF-WORN BOX, LAST ONE LEFT, NON-WARRANTY, SALE IS FINAL 


SKU Number: AST801PM-10T
Price: $179.95 
Quantity:

Savox SC-0251MG High Torque, Metal Gear, Digital Servo
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Savox SC-0251MG High Torque, Metal Gear, Digital ServoSavox SC-0251MG High Torque, Metal Gear, Digital Servo

Savox SC-0251MG High Torque, Metal Gear, Digital Servo

The Savox SC-0251MG is a high torque, metal-geared, digital servo which is suitable for many applications.

Features: 

  • Metal gear train ensures durability under harsh situations.
  • Slightly taller case design.
  • Ideal for aircraft and some 1/8 off road car applications. 

Specifications: 

  • Torque @ 4.8v - 13.0kg/180.5oz-in
  • Torque @ 6v - 16.0kg/222.2oz-in
  • Speed @ 4.8v - 0.20 sec/60 deg
  • Speed @ 6v - 0.18 sec/60 deg
  • Dimensions L x W x H (mm): 40.7 x 19.6 x 42.4
  • Weight: 61.0g 
  • Operating Temperature: 14° - 122°F (-10° - 50°C) Running Current (no load): 300mA @4.8V, 350mA @6.0V
  • Stall Current (at locked): 2600mA @4.8V, 3200mA @6.0V
  • Idle Current: 5mA @4.8V, 6mA @6.0V
  • Wire Length: 300 +/- 5mm
  • Output Gear Spline: 25 Tooth
  • Bearings: 2BB
  • Operating Travel: 120? (1000 -> 2000 μ second)
  • Neutral Position: 1500 u second
  • Pulse Width Range: 800 -> 2200 μ second
  • Maximum Travel: Appx 164? (800 -> 2200 μ second)
  • Refresh Rate: 240 Hz
  • Motor Type: Brushed

 

Discontinued, while supplies last! 3 LEFT IN STOCK

See SAVSC-0251MGP for replacement


SKU Number: SAVSC-0251MG
Price: $59.99 
Quantity:

Savox SC-0252MG High Torque, Metal Gear, Digital Standard Servo - Last one!
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Savox SC-0252MG High Torque, Metal Gear, Digital Standard Servo - Last one!Savox SC-0252MG High Torque, Metal Gear, Digital Standard Servo - Last one!

Savox SC-0252MG High Torque, Metal Gear, Digital Standard Servo - Last one!

The Savox SC-0252MG is a high torque, metal-geared, digital, standard servo. A great replacement for standard, plastic-geared servos with less torque.

Features: 

  • Metal gear train ensures durability under harsh situations.
  • Higher torque output than standard servos.
  • Ideal for 30-60 size aircraft, and some car applications. 

Specifications: 

  • Torque @ 4.8v - 7.2kg/100.0oz-in
  • Torque @ 6v - 10.5kg/145.8oz-in
  • Speed @ 4.8v - 0.23 sec/60 deg
  • Speed @ 6v - 0.19 sec/60 deg
  • Dimensions L x W x H (mm): 40.7 x 19.6 x 39.4
  • Weight: 49.0g
  • Operating Temperature: 14° - 122°F (-10° - 50°C)
  • Running Current (no load): 300mA @4.8V, 330mA @6.0V
  • Stall Current (at locked): 1400mA @4.8V, 1700mA @6.0V
  • Idle Current: 6mA @4.8V, 6mA @6.0V
  • Wire Length: 300 +/- 5mm
  • Output Gear Spline: 25 Tooth
  • Bearings: 2BB
  • Operating Travel: 120° (1000 -> 2000 μ second)
  • Neutral Position: 1500 μ second
  • Pulse Width Range: 800 -> 2200 μ second
  • Maximum Travel: Appx 164° (800 -> 2200 μ second)
  • Refresh Rate: 240 Hz
  • Motor Type: Brushed
Discontinued, last one!

See SAVSC-0252MGP for replacement

 

 

 


SKU Number: SAVSC-0252MG
Price: $36.99 
Quantity:

Savox SC-1252MG High Speed, Low Profile Servo
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Savox SC-1252MG High Speed, Low Profile ServoSavox SC-1252MG High Speed, Low Profile Servo

Savox SC-1252MG High Speed, Low Profile Servo

The SC-1252MG is a high speed, low profile servo which combines leading edge technology with super high 12 bit (4096) resolution. Ideal for 1/10 on-road cars where space is limited and speed is desired.

Features: 

  • Metal gear train ensures durability under harsh situations.
  • Ideal for 1/10 on road vehicles.
  • Aluminum case provides cooler operating temperatures. 

Specifications: 

  • Torque @ 4.8v - 4.5kg/62.5oz-in
  • Torque @ 6v - 7.0kg/97.2oz-in
  • Speed @ 4.8v - 0.08 sec/60 deg
  • Speed @ 6v - 0.07 sec/60 deg
  • Dimensions L x W x H (mm): 40.8 x 20.2 x 25.4
  • Weight: 44.5g
  • Operating Temperature: 14° - 122°F (-10° - 50°C)
  • Running Current (no load): 150mA @4.8V, 180mA @6.0V
  • Stall Current (at locked): 2000mA @4.8V, 3000mA @6.0V
  • Idle Current: 5mA @4.8V, 5mA @6.0V
  • Wire Length: 300 +/- 5mm
  • Output Gear Spline: 25 Tooth
  • Bearings: 2BB
  • Operating Travel: 90° (1000 -> 2000 μ second)
  • Neutral Position: 1500 μ second
  • Pulse Width Range: 950 -> 2050 μ second
  • Maximum Travel: Appx 160° (700 -> 2300 μ second)
  • Refresh Rate: 240 Hz
  • Motor Type: Brushed 

 

Discontinued, while supplies last, 2 LEFT IN STOCK!

See SAVSC-1252MGP for replacement

 

 

 


SKU Number: SAVSC-1252MG
Price: $84.99 
Quantity:

Partial* Slow Stick X / X Trainer Tail Repair Kit, missing part(s) - SOLD AS IS*
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Partial* Slow Stick X / X Trainer Tail Repair Kit, missing part(s) - SOLD AS IS*

NEW! PARTIAL MISSING PART(S), WE DON'T KNOW WHAT IS MISSING. Slow Stick X - X-Trainer Repair Kits (WOOD ONLY) Includes laser-cut balsa and ply to build either SSX or X-Trainer Tail section. These repair kits are of the new design. Hardware and instructions which are included in "Short Kit" are not included in this repair kit. This item is the Tail Kit Only.

Instruction Download.

SOLD OUT, NO LONGER IN PRODUCTION, PARTIAL KIT MISSING PART(S), NON-WARRANTY, SOLD AS IS.

 

 

 


SKU Number: MRCSSXXTRK-T

Carbon Steel Acme Hex Nut Right Hand, 1-1/4"-4 Thread Size
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Carbon Steel Acme Hex Nut Right Hand, 1-1/4"-4 Thread SizeCarbon Steel Acme Hex Nut Right Hand, 1-1/4"-4 Thread SizeCarbon Steel Acme Hex Nut Right Hand, 1-1/4"-4 Thread SizeCarbon Steel Acme Hex Nut Right Hand, 1-1/4"-4 Thread Size

Carbon Steel Acme Hex Nut Right Hand, 1-1/4"-4 Thread Size

Oopsies! We made a mistake, but this might be just the item you were looking for and never thought you'd find it here, but neither did we ;-)

Carbon Steel Acme Hex Nut Right Hand, 1-1/4"-4 Thread Size; 2" Width x 1-1/4" High

SKU Number: RRCCSAHNRH10254
Price: $17.75 
Quantity:

GWS Speed 280 Direct Drive MOTOR ONLY, NO PROP
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GWS Speed 280 Direct Drive MOTOR ONLY, NO PROP

GWS Direct drive 280 power system is a perfect match for your traditional direct s-280 application. ~NOT INCLUDED: direct drive prop and spinner press on system~. 
Motor OD is 24mm (.944"), can length 30.5mm (1.2"), shaft length 10.66mm (.420").

DrivePropVoltsAmpsThrustWattsGrams/Watt
A4x2.58.42.5100g214.76
B4.5x47.22.9195g20.954.53
C5x37.22.899g20.165.90

GWS Products warranty info.


NON-WARRANTY, CLOSEOUT, NO LONGER IN PRODUCTION, SALE IS FINAL

Limited quantities, while supplies last!

 


SKU Number: GWEDP100280C
Price: $7.50 
Quantity:

Acetate Sheet .030 X 6 X 12 Inch
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Acetate Sheet .030 X 6 X 12 Inch

Clear plastic. Correct material for vacuum forming canopies, making your own wind screens and windows.

LIMITED SUPPLY AVAILABLE

 


SKU Number: SIGCP385
Price: $8.00 
Quantity:


  

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Email us at Sales@RadicalRC.com
Or call us at: 937-236-2455