Sensor Unit with Standard Bearing RP541

Sensor Unit with Ceramic Bearing RP541

Screw Set RP541 / RP542

RP542 / RP541 - Ceramic Brushless Motor Bearings 1/8 x 3/8 x 5/32" (2 pcs)

Stock Rotor 12.5x7.15x25.2mm RP541

Modified Rotor 12.5x5x25.5mm RP541

Modified Rotor 12.1x5x24.5mm RP542

Stock Rotor 12.5x7.15x25.8mm RP542

RP542 Sensor Unit

Next in line is the new RP542 range of high-performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high-precision sensor is used to increase performance and efficiency. The design team has gone to lengths to lower operational...

Next in line is the new RP542 range of high-performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high-precision sensor is used to increase performance and efficiency. The design team has gone to lengths to lower operational...

Next in line is the new RP542 range of high-performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high-precision sensor is used to increase performance and efficiency. The design team has gone to lengths to lower operational...

Next in line is the new RP542 range of high-performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high-precision sensor is used to increase performance and efficiency. The design team has gone to lengths to lower operational...

Next in line is the new RP542 range of high-performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high-precision sensor is used to increase performance and efficiency. The design team has gone to lengths to lower operational...

Next in line is the new RP542 range of high-performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high-precision sensor is used to increase performance and efficiency. The design team has gone to lengths to lower operational...

Next in line is the new RP542 range of high-performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high-precision sensor is used to increase performance and efficiency. The design team has gone to lengths to lower operational...

Next in line is the new RP542 range of high-performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high-precision sensor is used to increase performance and efficiency. The design team has gone to lengths to lower operational...

Next in line is the new RP542 range of high-performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high-precision sensor is used to increase performance and efficiency. The design team has gone to lengths to lower operational...

Next in line is the new RP542 range of high-performance brushless motors. After many hours of testing, research and development, many evolutionary steps have been made in many fields. Stack design has been revised to improve driveability, and a new high-precision sensor is used to increase performance and efficiency. The design team has gone to lengths to lower operational...

Size: 550 Turn-rating: 14T Stator: 5-Slot Voltage: 2-3S LiPo / 6-9 Cell NiMH Measurements: 35.75 x 62.5mm (+4mm length with bearing) Weight: 215g RPM: 11.500rpm (@7.4V)

Size: 550 Turn-rating: 16T Stator: 5-Slot Voltage: 2-3S LiPo / 6-9 Cell NiMH Measurements: 35.75 x 62.5mm (+4mm length with bearing) Weight: 215g RPM: 9.500rpm (@7.4V)

Size: 550 Turn-rating: 20T Stator: 5-Slot Voltage: 2-3S LiPo / 6-9 Cell NiMH Measurements: 35.75 x 62.5mm (+4mm length with bearing) Weight: 215g RPM: 8.000rpm (@7.4V)

Modified Rotor 12.5x5x24.5mm RP542

Modified Rotor 13.0x5x24.5mm RP542

Engine Heater The engine heater will pre-heat all the critical parts of your nitro engine, giving you a minimal of stress and wear on the engine. It helps relieve the stress on the crank, con-rod, piston and sleeve during warm-up. It also give you a very easy and smooth engine start, with no stress on your starterbox. Fuel consumption is much less, as you do not have to...

Power Switch - 4-12V 10Amp - LiPo and NiMh This is a POWER SWITCH, a tiny MCU controlled on/off switch for your radio controlled model. A simple push button operates the switch meaning to eliminate theproblems associated with intermittent contact of an ordinary mechanical switch.The sealed unit is plastic and can easily be mounted to the transponder mount of your model or...

Features: Standard height cooling head for exceptional heat dissipation Specially developed crankcase for high performance and improved milleage 3+1 port design for high torque in the low to mid RPM range Tungsten-balanced and DLC-coated crankshaft Ceramic main bearing 3-needle carburettor 6.0mm and 6.5mm venturi insert included Including engine storage bag Specifications:...

The bearing is a special bearing for nitro engines, for the rear and therefore is not sealed. The cage is made from durable PA66 fiber glass reinforced nylon. The bearing fits all OS Engines T12 engines, as well as other engines that need those measurements. Ball material: steel Seal: none Fits: - OS Engines T1203 - OS Engines T1204 - ONE Engine T1204

The bearing is a special bearing for nitro engines, for the rear and therefore is not sealed. The cage is made from durable PA66 fiber glass reinforced nylon. The bearing fits all OS Engines T12 engines, as well as other engines that need those measurements. Ball material: ceramic Seal: none Fits: - OS Engines T1203 - OS Engines T1204 - ONE Engine T1204

The bearing is a special bearing for nitro engines, for the front and therefore double sealed. The cage is made from durable PA66 fiber glass reinforced nylon. The bearing fits all OS Engines T12 engines, as well as other engines that need those measurements. Ball material: steel Seal: double rubber Fits: - OS Engines T1203 - OS Engines T1204 - ONE Engine T1204

The bearing is a special bearing for nitro engines, for the front and therefore double sealed. The cage is made from durable PA66 fiber glass reinforced nylon. The bearing fits all OS Engines T12 engines, as well as other engines that need those measurements. Ball material: ceramic Seal: double rubber Fits: - OS Engines T1203 - OS Engines T1204 - ONE Engine T1204

1/8 .21 High Temp Exhaust Manifold Gasket (5 pcs)

Building on the successful RP542 platform, the RP543 has been further developed to deliver maximum performance, efficiency, and control on the track. A newly designed stator improves the power delivery and response, while the high-precision sensor unit ensures accurate throttle control and smooth operation. Special attention was given to reducing operating temperatures....

Building on the successful RP542 platform, the RP543 has been further developed to deliver maximum performance, efficiency, and control on the track. A newly designed stator improves the power delivery and response, while the high-precision sensor unit ensures accurate throttle control and smooth operation. Special attention was given to reducing operating temperatures....

Building on the successful RP542 platform, the RP543 has been further developed to deliver maximum performance, efficiency, and control on the track. A newly designed stator improves the power delivery and response, while the high-precision sensor unit ensures accurate throttle control and smooth operation. Special attention was given to reducing operating temperatures....

Building on the successful RP542 platform, the RP543 has been further developed to deliver maximum performance, efficiency, and control on the track. A newly designed stator improves the power delivery and response, while the high-precision sensor unit ensures accurate throttle control and smooth operation. Special attention was given to reducing operating temperatures....

Building on the successful RP542 platform, the RP543 has been further developed to deliver maximum performance, efficiency, and control on the track. A newly designed stator improves the power delivery and response, while the high-precision sensor unit ensures accurate throttle control and smooth operation. Special attention was given to reducing operating temperatures....

Building on the successful RP542 platform, the RP543 has been further developed to deliver maximum performance, efficiency, and control on the track. A newly designed stator improves the power delivery and response, while the high-precision sensor unit ensures accurate throttle control and smooth operation. Special attention was given to reducing operating temperatures....

Building on the successful RP542 platform, the RP543 has been further developed to deliver maximum performance, efficiency, and control on the track. A newly designed stator improves the power delivery and response, while the high-precision sensor unit ensures accurate throttle control and smooth operation. Special attention was given to reducing operating temperatures....

Building on the successful RP542 platform, the RP543 has been further developed to deliver maximum performance, efficiency, and control on the track. A newly designed stator improves the power delivery and response, while the high-precision sensor unit ensures accurate throttle control and smooth operation. Special attention was given to reducing operating temperatures....

Building on the successful RP542 platform, the RP543 has been further developed to deliver maximum performance, efficiency, and control on the track. A newly designed stator improves the power delivery and response, while the high-precision sensor unit ensures accurate throttle control and smooth operation. Special attention was given to reducing operating temperatures....

The RUDDOG Racing RNX.4 is the next evolution of RUDDOG’s high-performance nitro offroad engines, building on the success of its predecessor, the RNX22.3. Developed in collaboration with top racers, the RNX.4 was used in its prototype stage by Marcus Kaerup at the 2024 World Championships in Redovan, Spain, where he secured a place in the A-Main. This latest version features...

RP540 Modified Rotor

RP540 Stock Rotor