Offshore Electrics RC racing catamaran kicking up spray

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High-performance RC boat motors, ESCs, batteries, props, hulls and everything you need to build faster.

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Best Sellers

Tested On The Water.
Trusted By Racers.

The products OSE customers reorder again and again — ranked by real sales, not guesswork.

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#1Best Seller

OSE Aluminum Large Water Outlet

COOLING SYSTEM PARTS

OSE Aluminum Large Water Outlet

$2.95 $2.99

SAVE $0.04

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#2Best Seller

OSE 8mm od x 4mm id tubing : 3' (900mm) long

COOLING SYSTEM PARTS

OSE 8mm od x 4mm id tubing : 3' (900mm) long

$6.99

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#3Best Seller

Version 3 : OSE 8.0mm Anti Spark Connector : Male & Female Pairs : 600A Burst

CONNECTORS & WIRES

Version 3 : OSE 8.0mm Anti Spark Connector : Male & Female Pairs : 600A Burst

$5.99 $9.99

SAVE $4.00

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#4Best Seller

OSE 8.0mm Bullet Connectors

CONNECTORS & WIRES

OSE 8.0mm Bullet Connectors

$2.29 $2.99

SAVE $0.70

Out of Stock

#5Best Seller

OSE 5mm to 187 (4.75mm (.187 3/16) Coupler

COUPLERS FOR ELECTRIC MOTORS

OSE 5mm to 187 (4.75mm (.187 3/16) Coupler

$9.95

Out of Stock

Since 2000

Built Around RC Boating.

For more than 25 years, Offshore Electrics has helped RC boaters build faster, run harder, and get more from the hobby.

What Customers Are Saying

Real builds. Real results. Real OSE customers.

Real Results

92 MPH

“Owned for just 2 weeks. Was kind of a tight fit. Data showed 368amp during speed run on 8s and temps stayed cool.hopfully it last longer than the original 200amp that came in the boat.”

Steven RichardXC W250 ESC 6-12s - 250 amps : Bluetooth

★★★★★

“Dont be fooled by other places selling the 2240 Tenshock, it's not the same motor. This is made for OSE only and it falls within NAMBA spec. It is 37x60mm and exactly how it needs to be. This is well worth the money.”

MDRP ( Mike Dunn Racing Products)Tenshock Evo 2240 (37mm x 60mm long) P Limited Racing Motor

★★★★★

“I picked up the 2700kV version for my Blackjack 24 V2 and 4S. The 3200kV 3660 I tried at first was a little too spicy for 4S. This one slots in perfectly where it flirts with 60MPH on 4S. Pushing it a little hard and the temps stay sane as…”

Dan DSSS 3660 V2 Brushless Motor

★★★★★

“Picked up the 4" setback version for my M40. The original rudder I picked was undersized, causing a lot of prop walk and chine walk - poor handling overall. This one is 2 inches deeper in the water and the cooling inlets are bigger,…”

Dan DSpeedmaster Dual Pickup Tapered Rudder Assembly

★★★★★

“I picked up this servo for a mid size mono build, and it has 0 issues. It holds the rudder angle perfectly, it's almost completely silent, and it's well built and waterproof - all aluminum case. I'll be getting more of these in the future.”

Dan DPower HD 30Kg : Standard size : Waterproof : Titanium gear : Digital servo

★★★★★

“I have changed out all my motor mounts for this unit. They are the bomb! So easy to install and when changing motors it is quick and easy. Shaft alignment is always right on target.”

John FinchOSE Quick Change Motor Mount, for 6 Bolt Motor Plate

★★★★★

“I needed a stinger with a floating bushing or ball?bearing option for a high?power, high?RPM mono build. This unit has handled 42ï¿½45k RPM without any issues. The machining is clean, alignment is true, and the billet CNC construction…”

Dan DSpeedmaster Stinger Strut

★★★★★

“This is a perfect replacement option for a worn TFL stinger 3/16 barrel bushing. The tolerances are exceptional. Less than 1/1000th of an inch between prop shaft and bushing.”

Dan DReplacement 3/16 Strut Barrel

★★★★★

“This motor absolutely rips. I put this in my Kevlar M40, and I'm extremely happy with it. Grabbed the 1250kV. It has no issues whatsoever pushing my Kevlar M40.”

Dan DTenshock Evo 2290 "High Power" Version (40mm x 119.5mm long) :

★★★★★

“I went with the Kevlar weave. The hull's layup is near perfect. It's by far the nicest hull I have now in my fleet. The hatch fits perfectly too. Plenty of room for electronics and 4 batteries.”

Dan DOSE Raider M40 Hull (39.75" 1010mm)

★★★★★

“This boat is a blast to drive. We have two that we use behind our real boat to jump the wakes. The kids love it.”

Red HarrisTFL Explorer Boat SELF-RIGHTING Speed Boat

★★★★★

“Super smooth throttle response with a great cooling system. Im going to get the 400 for a 12s project”

Don BlackwoodXC WT200 ESC 3s-8s - 200 amps : Bluetooth

★★★★★

“With a couple tweaks it will be awesome. App should be able to import other users data. Firmware update should include zero timing setting.”

Matthew A SandersXC WT200 ESC 3s-8s - 200 amps : Bluetooth

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