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OS OMA-5020-490 High Performance Brushless Motor

OS OMA-5020-490 High Performance Brushless Motor-1
OS High Performance Brushless Motor

High-Powered Brushless Aircraft Motors from O.S.!
Pilots loyal to outstanding O.S. performance but eager to fly electric will now have the ideal option — powering electric airplanes using new O.S. brushless motors! The OS OMA-5020-490 High Performance Brushless Motor is designed equivalent for 4-stroke 70 or 2-stroke 40~50 size airplanes.

OS OMA-5020-490 High Performance Brushless Motor
Price: S$133.70
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OS 22423100 Cylinder & Piston Assembly for 21XZ-B Spec 2

OS 22423100 Cylinder & Piston Assembly for 21XZ-B Spec 2

This OS Cylinder & Piston Assembly is a replacement part for 21XZ-B Spec 2 engine. 

OS 22423100 Cylinder & Piston Assembly for 21XZ-B Spec 2
Price: S$174.00
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OS 22425000 Conrod for 21XZ-B Spec 2

OS 22425000 Conrod for 21XZ-B Spec 2
This OS Conrod is a replacement part for 21XZ-B Spec 2 engine. 
OS 22425000 Conrod for 21XZ-B Spec 2

Price: S$38.60
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OS 23981520 Dust Cover (21E) for 30VG

OS 23981520 Dust Cover (21E) for 30VG
This OS Dust Cover (21E) is a replacement part for 30VG engine. 
OS 23981520 Dust Cover (21E) for 30VG

Price: S$6.40
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OS 28703200 Piston for 105HZ

OS 28703200 Piston for 105HZ
This OS Piston for a replacement part for 105HZ engine. 
OS 28703200 Piston for 105HZ

Price: S$75.20
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OS 71530530 Crankshaft Clamp for GT15,105,91HZ

OS 71530530 Crankshaft Clamp for GT15,105,91HZ
This OS Crankshaft Clamp is a replacement part for GT15,105,91HZ engines. 
OS 71530530 Crankshaft Clamp for GT15,105,91HZ

Price: S$16.50
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OS 22013000 Cylinder & Piston for 21XZ

OS 22013000 Cylinder & Piston for 21XZ
This OS Cylinder & Piston is a replacement part for for 21XZ engine. 
OS 22013000 Cylinder & Piston for 21XZ

Price: S$174.00
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OS OMA-3825-750W High Performance Brushless Motor

OS OMA-3825-750W High Performance Brushless Motor-1
OS High Performance Brushless Motor

High-Powered Brushless Aircraft Motors from O.S.!
The OS OMA-3825-750W High Performance Brushless Motor is designed equivalent for 2-stroke 25~32 size airplanes. It features a new main shaft that will allow the motor to be either front or back mounted

OS OMA-3825-750W High Performance Brushless Motor
Price: S$90.90
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OS GF40 Gasoline 4-Stroke Engine with F-6040 Silencer

OS GF40 Gasoline 4-Stroke Engine with F-6040 Silencer-1
OS GF40 Gasoline 4-Stroke Engine with F-6040 Silencer-2
This all new OS GF40 is a 40cc 4-Stroke gasoline engine that offers a broad power characteristics suitable for sports as well as acro flights. It has a specially designed ignition module 'IG-04' equipped with a micro computer and include a safety feature of not operating the ignition if rpm is below 120rpm. Its new F-6040 silencer supplied provides very efficient silencing effect. 
OS GF40 Gasoline 4-Stroke Engine with F-6040 Silencer
Price: S$947.50
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OS Max 55AX with E-3071 Silencer

OS Max 55AX with E-3071 Silencer-1
OS Max 55AX with E-3071 Silencer-2

The OS 55AX is a high performance two stroke engine designed for sports and aerobatic models. Its new E-371 silencer (Powerbox) develops very effective muffling and the 40K carburetor needlevalve assembly has now been angled backwards for safety. The 55AX's compact body enables it to be fitted within most cowls. 

OS Max 55AX with E-3071 Silencer
Price: S$217.60
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OS FS-91S II-P Engine

OS FS-91S II-P Engine-1

The FS-91S II-P Engine is fitted with the new O.S. PD-07 diaphragm type fuel pump and matching Type 60N carburettor incorporating a built-in pressure regulator. These features ensure that fuel/air mixture strength is maintained at a constant level through maneuvers, for consistent performance and reliable throttle response. 

OS FS-91S II-P Engine
Price: S$520.50
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OS T-1060 L52 Tuned Silencer Assembly Complete Set (EFRA2661)

OS T-1060 L52 Tuned Silencer Assembly Complete Set (EFRA2661)

This OS T-1060 L52 Silencer employs a new manifold installing system. Manifold is clamped on the silencer with two semicircular aluminum pieces (silencer ring) and a C spring. The new installation system reduces the risk of silencer and manifold coming apart. This allows for tail pipe direction minor adjustments too. The silencer is designed for use with OS Max 12XZ, OS Speed 12XZ, 12TG and 12TZ engines.

OS T-1060 L52 Tuned Silencer Assembly Complete Set (EFRA2661)
Price: S$146.00
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OS Max 105HZ-R Type S Engine

OS Max 105HZ-R Type S Engine-1
OS Max 105HZ-R Type S Engine-2

The OS Max 105HZ-R is the engine that precision aerobatic and 3D heli pilots have been waiting for! In order for 90-sized machines to nail huge maneuvers and hardcore, smackdown-style 3D it's all about power, and 105HZ-R have it in abundance. Displacement has been increased by 15%, while a huge venturi rams air into the carburetor, producing massive power. Plus, they fit in a .90-sized mounting pattern. The OS 105H-R Type S is a short shaft version designed for Hirobo Turbulence D3 V2. 

OS Max 105HZ-R Type S Engine
Price: S$550.24
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OS 72146000 Powerboost Pipe 105

OS 72146000 Powerboost Pipe 105 

The OS 72146000 Powerboost Pipe 105 is designed exclusively for the OS Max 105HZ and 105HZ-R helicopter engines. This polish finished aluminum pipe will deliver optimum performance for hardcore 3D, as well as a stable idle and hovering performance.  

OS 72146000 Powerboost Pipe 105
Price: S$219.90

OS Speed 21XZ-B Spec II Engine

OS Speed 21XZ-B Spec II Engine-1
OS Speed 21XZ-B Spec II Engine-2

The high performance OS Speed 21XZ-B Spec II Engine now comes in a black anodized crankcase. It features DLC coated crankshaft with silicone filled intake passage for improved fuel flow. Its has a newly designed slide valve carburetor with three carb reducers that restrict airflow helping to increase the amount of torque produced. 

OS Speed 21XZ-B Spec II Engine
Price: S$462.50
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OS T-1070SC L52 Pipe Complete Set

OS T-1070SC L52 Pipe Complete Set

The OS T-1070SC L52 silencer is tuned to match the OS 12XZ Speed Spec III engine. Package includes tuned pipe with header. 

OS T-1070SC L52 Pipe Complete Set
Price: S$117.10
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OS Max 32SX-HX Ring Helicopter Engine with 20C Carburetor (Pull Start)

OS Max 32SX-HX Ring Helicopter Engine with 20C Carburetor (Pull Start)

The 30 size OS 32SX-HX Ring Helicopter Engine employs OS's Recoil Starting System (pull start) to eliminate the need for a separate electric starter and battery. It also features  a compression-ring equipped piston.  

OS Max 32SX-HX Ring Helicopter Engine with 20C Carburetor (Pull Start)
Price: S$253.00
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OS Booster Ground Lead Wire

OS Booster Ground Lead Wire
OS Booster Ground Lead Wire for OS engines. Diameter 5mm.
OS Booster Ground Lead Wire

Price: S$6.00
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OS T-2090SC Tuned Silencer Complete Set

OS T-2090SC Tuned Silencer Complete Set
OS T-2090SC Tuned Silencer Complete Set is designed to be a perfect combination with OS Speed 21XZ-B and 19XZ-B engines. 
OS T-2090SC Tuned Silencer Complete Set

Price: S$175.20
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OS Max 105HZ-R Engine with Powerboost Pipe 105

OS Max 105HZ-R Engine with Pipe 105-1
OS Max 105HZ-R Engine with Pipe 105-2

Enjoy Huge Power and Performance with the Compact 105HZ-R!
The OS Max 105HZ-R is the engine that precision aerobatic and 3D heli pilots have been waiting for! In order for 90-sized machines to nail huge maneuvers and hardcore, smackdown-style 3D it's all about power, and 105HZ-R have it in abundance. Displacement has been increased by 15%, while a huge venturi rams air into the carburetor, producing massive power. Plus, they fit in a .90-sized mounting pattern. 

OS Max 105HZ-R Engine with Powerboost Pipe 105
Price: S$653.84
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OS Engine GT-15HZ gasoline engine with PowerBoost Pipe

OS GT15HZ

OS GT 15HZ's power is perfect for sport, 3D and scale pilots alike. But that’s only a part of what makes the GT15 super.

It also offers superb fuel economy, a pumped carb to deliver fuel dependably, the ease of the IG-05 Ignition module
and smooth running without constant adjustments. And since it’s about the same size as most .90 glow engines,
it’s an easy retrofit, too.

 
OS Engine GT-15HZ gasoline engine with PowerBoost Pipe
Price: S$764.80
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OS Glow Plug LC3 (Long Reach)

OS Glow Plug LC3 (Long Reach)
OS LC3 is a Long Reach Hot Glow Plug designed for 1/10 scale off-road engines such as OS 21TMs amd Traxxas TRX2.5 and 3.3 engines. 
OS Glow Plug LC3 (Long Reach)

Price: S$5.30
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OS Glow Plug RP8

OS Glow Plug RP8

OS RP8 is a cold Glow Plug  that will outlast the hottest heats with turbo head engines. It is designed for engines such as OS Max .21 VZ-B V-Spec and most other .18 -.28 cu in (2.9-4.6cc) turbo head racing engines. 

OS Glow Plug RP8
Price: S$9.40
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OS T-2080SC Tuned Silencer Complete Set (72106850)

OS T-2080SC Tuned Silencer Complete Set (72106850)

The OS T-2080C Tuned Silencer Complete Set for the OS 21XZ and 21VG engines designed for 1/8 RC on road or car racing. 

OS T-2080SC Tuned Silencer Complete Set (72106850)
Price: S$183.10
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OS Max 21XR-B Engine

OS Max 21XR-B Engine-1
OS Max 21XR-B Engine-2

OS Max 21XR-B is a 1/8 off-road engine with smooth acceleration and easy handling. The newly developed carburetor has polished up easiness of adjustment, that is distinctive characteristics of OS engines. 

OS Max 21XR-B Engine
Price: S$210.80
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OS 71410020 Speed Tool Set

OS Speed Tool Set-3
OS Speed Tool Set-1
Limited Sets Available
The complete 10-piece OS Speed Tool Set handles virtually all maintenance and tune-up for your RC cars. They are made of ultralight, anodized duralumin handles that feature a diamond pattern for easier grips and flat sides to prevent rolling. All tips feature CNC-machined, spring steel tips for outstanding durability and function. Set includes a flat blade screwdriver, 2 ball and 3 nut drivers and 4 hex wrenches. 
OS 71410020 Speed Tool Set

Price: S$254.30

OS 71410030 Speed Racing Tool Case

OS Speed Tool Set-1
The OS Speed Racing Tool Case is designed to hold 10 pieces of OS Speed drivers and wrenches. Tools slots are pre-cut in high density foam. 
OS 71410030 Speed Racing Tool Case

Price: S$56.40
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OS FR5-300 Sirius Engine

OS FR5-300 Sirius-1

The OS Sirius (FR5-300) is a five-cylinder radial overhead-valve four-stroke engine of 49.75cc (3.04cu.in) total displacement. The FR5-300 has been designed to meet the requirements of those whose interests lie in the field of very large radio-controlled aircrafts.  

OS FR5-300 Sirius Engine
Price: S$3,498.70
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OS OCA-1100HV ESC

OS OCA-1100HV ESC-1

This Cool Power OS OCA-1100HV ESC is designed to bring out the potential of OS high performance brushless motors with its Opto System programming features. The OCA-1100HV is installed with the latest power FET for brushless motors. Recommended for OS Brushless Motors OMA-5020-490 and OMA-5025-375

OS OCA-1100HV ESC
Price: S$204.50

OS Speed Tuned Silencer Complete Set T-2060SC (WNI)

OS Speed Tuned Silencer Complete Set T-2060
OS Speed Tuned Silencer Complete Set T-2060SC (WNI) is the optional O.S. Max T-2060 WN Speed Tuned Pipe Set for the following OS engines: Max-21XZ-B, Speed-21XZ-B, Max-21VZ-B, Speed-21VZ-B, Max-21VG, Max-25XZ, Max-28XZ and Max-30VG
OS Speed Tuned Silencer Complete Set T-2060SC (WNI)
Price: S$169.80
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