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Connector, 5.5 mm Bullet (set of 3 pair)
Price: $5.99
Availability: In stock
Item #: PDRB5-5_5mm Bullet -

5V Regulator
Price: $17.99
Availability: Out of Stock
Item #: 5V-regulator -

This nifty little in-line voltage regulator will accept up to 11.1V input and regulate the output to 5V at 1.5A continuous. What's it good for? Use this to keep from frying a 5V servo when connected to a 2S LiPo or 8.4V BEC powered avionics system. Also handy for using other 5V electronics like gyros, gear door sequencers, and more.

6v Regulator w/ 5v Gyro Output
Price: $40.00
Availability: Out of Stock
Item #: PRR-6VDNSDS -

Bracket , Fuel Filter
Price: $5.99
Availability: In stock
Item #: PDR0011 -

Castle CC BEC PRO
Price: $44.99
Availability: In stock
Item #: CC010-0004-01 -

This is a stand-alone BEC. It's rated at 20A but read the fine print because the output depends on the input voltage and external temperature. We're not slamming a product we sell, just wanting to inform you before you pony up for it and then are disappointed. In theory this puppy is good for 20A. And it gives you two power connections to the receiver (like with our dual-connection battery packs, each is rated at 5A so in the real world, figure on getting 10A into the receiver). Honestly, it's...

Crankshaft Locking Tool
Price: $18.99
Availability: In stock
Item #: PDR0087 -

DIY Temperature Sensor Kit
Price: $9.00
Availability: In stock
Item #: AOR120 -

ESC Antispark
Price: $4.99
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Availability: In stock
Item #: PDRE5000AS -

Exhaust Diverter, 35?
Price: $7.99
Availability: In stock
Item #: PDR0062 -

Exhaust Plug
Price: $14.99
Availability: In stock
Item #: PDR0089 -

FieldLINK
Price: $19.99
Availability: In stock
Item #: PDRE5000FL -

Hand held field-programmer for adjusting the parameters of your ProModeler DL-series ESC. Using it is easy; just connect it to the throttle lead of your ESC (perhaps using a long servo extension to make things easier) and you're ready to go!

Filter-T, 3-way (Set of 2)
Price: $7.99
Availability: In stock
Item #: PDR0004 -

Fuel Filter, Clear
Price: $5.99
Availability: In stock
Item #: PDR0056 -

Fuel filter, qty 2, ultrasonically welded, barbed-ends, throw-away type. This is the best type of filter to use for consistent results. Unlike filters designed to be opened, these are permanently sealed against leakage, which results i erratic engine operation. Filtering is what protects your engine from errant bits of trash and contamination blocking the critical small passages within the carburetor. Designed for 1/8" and 5/32" silicone or gasoline fuel lines, either back-flush or replace...

Fuel Shutoff (Set of 2)
Price: $6.99
Availability: In stock
Item #: PDR0003 -

Gyroscope
Price: $49.99
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(2)
Availability: In stock
Item #: PDRG720HV -

Looking for a dedicated single-axis gyro to control the tail rotor of your flybar-equipped model helicopter? You've just found a nice one that won't break the bank! Set it up for either rate-mode or heading hold-mode and fly with more confidence. Think gyros are just for helicopters? Think again, because gyros can be pretty handy for fixed wing models too. For example, a Pitts Special can be a tough model for many because it's so short coupled it wants...

Ignition Sensor Test Kit
Price: $9.39
Availability: In stock
Item #: GE3003 -

MultiGov Govenor Only
Price: $75.00
Availability: In stock
Item #: AOR-GOV -

Neoprene Receiver/Battery Wrap
Price: $7.99
Availability: In stock
Item #: PDR0046 -

Vibration may lead to premature receiver or battery failure. Isolating these components with a foam wrap is how savvy modelers protect them (and against impact damage due to a crash). Achieving said protection for your receivers and batteries is remarkably easy and involves common sense. Simply wrap each in a piece of foam and presto, you're done! But all foam isn't equal. These are manufactured of a black synthetic polymer foam (neoprene, but specifically ethylene-propylene-diene-monomer -...

Pmax 450kv
Price: $459.99
Availability: In stock
Item #: PDRM5858-450 -

At ø58 x 58mm long, this massive motor is expressly configured with a ø6 x 42mm long motor shaft (ø10mm internal) for 600/700-class model helicopters and thus, isn't supplied with a fixed-wing prop-adapter or mounting hardware. That said, these accessories are readily available, and this motor is fantastic for airplane-use as well.Unlike motors where a button-pusher monitors an automated winding machine loaded with multi-strand wire, this one is hand-wound with a single-strand (8-turns) of...

Pmax 520kv
Price: $459.99
Availability: In stock
Item #: PDRM5858-520 -

At ø58 x 58mm long, this massive motor is expressly configured with a ø6 x 42mm long motor shaft (ø10mm internal) for 600/700-class model helicopters and thus, isn't supplied with a fixed-wing prop-adapter or mounting hardware. That said, these accessories are readily available, and this motor is fantastic for airplane-use as well. Unlike motors where a button-pusher monitors an automated winding machine loaded with multi-strand wire, this one is hand-wound with a single-strand (7-turns) of...

Pmax 630kv
Price: $459.99
Availability: In stock
Item #: PDRM5858-630 -

At ø58 x 58mm long, this massive motor is expressly configured with a ø6 x 42mm long motor shaft (ø10mm internal) for 600/700-class model helicopters and thus, isn't supplied with a fixed-wing prop-adapter or mounting hardware. That said, these accessories are readily available, and this motor is fantastic for airplane-use as well.Unlike motors where a button-pusher monitors an automated winding machine loaded with multi-strand wire, this one is hand-wound with a single-strand (6-turns) of...

Pmax 720kv
Price: $459.99
Availability: In stock
Item #: PDRM5858-720 -

At ø58 x 58mm long, this massive motor is expressly configured with a ø6 x 42mm long motor shaft (ø10mm internal) for 600/700-class model helicopters and thus, isn't supplied with a fixed-wing prop-adapter or mounting hardware. That said, these accessories are readily available, and this motor is fantastic for airplane-use as well.Unlike motors where a button-pusher monitors an automated winding machine loaded with multi-strand wire, this one is hand-wound with a single-strand (6-turns) of...

ProMuffler v2
Price: $49.99
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(2)
Availability: In stock
Item #: PDR0053-2 -

High performance polished aluminum helicopter muffler. Includes silicone 35° diverterOS MAX 50SX-HOS MAX 55HZ-R DRSOS MAX 55HZ-H Hyper

RCexL Ignition use Mini Tachometer
Price: $19.99
Availability: In stock
Item #: GE3004 -