K&S Co.,Ltd Web Site

Innovative R/C Designs

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No.5020

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ZGSR26 is a frame set for boosting the performance of JR GSR260Z.

The 2mm CFRP main frame uses the semi-floating system and successfully reduces the vibration from the engine. Furthermore, the timing belt is used for momentary deceleration, and the clutch assembly is only installed on the engine side, greatly boosts the durability of the power transmission system. Also, the engine flywheel mass was reduced. As the result, engine pick-up has been reduced, and the flare from the decrease of the rotation speed during the landing is kept at the minimum.

The engine largely determines the flight performance. Please enjoy the latest ZGSR26 which brings out the full potential of a high power 26cc engine.

This carbon frame unit includes the main and tail power transmission system.

Specification:
Upper/Lower frame: 2mm thickness carbon frame
Mast diameter: 12mm (the spec for swashplate, etc is same as JR GSR260Z)
Tail system: 22mm tail pipe (same as JR GSR260Z)
Head system: same as JR GSR260Z
Tail tank opening: same as JR GSR260Z
Control System: same as JR GSR260Z

説明書はこちら

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No.2849

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This 3-Blades Tail Rotor system is for increasing the number of tail rotors on JR 90 or GSR class helicopters to 3 pieces.

By increasing the tail rotor number to 3 pieces, not only does the gyro sensitivity increase, the performance is also boosted.
You will be surprised how much wind noise it can reduce.

Pilot Mr. Nonogaki (second place winner in 2012 Japan F3C championship) tested this product and commented enthusiastically, "I will definitely install it on my helicopter to compete for world championship!" He specifically noted the 3-Blades Tail Rotor system's exceptional capability in back/flip style maneuvers.

* For 5mm out shaft only.


The tail rotors are sold separately.
Please use the 3-blades tail rotors (105mm) released by FunTech.

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No.2845

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Tube, weight, nozzle and nipple set for gasoline refueling.
Since the gasoline fuel hose is not as hard as the glow fuel's, it has large and heavy parts.
Stainless steel mesh inside as the filter.
The refueling nozzle's design is tight and reliable, with a sense of great quality.

Set includes:
Tube for gasoline x80cm
Nipple x2
Weight x1
Nozzle x1

説明書はこちら

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No.2844

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Heat-resisting resin case with gold plated connector inside.
The shape design makes it impossible to mistake the connection direction. At the same time, the dust is hard to get in.
Also, there is a gap between the connector base and the case, so that after the soldering, it is possible to insert the shrink tubing inside and prevent the short circuit.
(shrink tubing included)

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No.2843

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Heat-resisting resin case with gold plated connector inside.
The shape design makes it impossible to mistake the connection direction. At the same time, the dust is hard to get in.
Also, there is a gap between the connector base and the case, so that after the soldering, it is possible to insert the shrink tubing inside and prevent the short circuit.
(shrink tubing included)

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No.2842

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Heat-resisting resin case with gold plated connector inside.
The shape design makes it impossible to mistake the connection direction. At the same time, the dust is hard to get in.
Also, there is a gap between the connector base and the case, so that after the soldering, it is possible to insert the shrink tubing inside and prevent the short circuit.
(shrink tubing included)

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No.2841

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Heat-resisting resin case with gold plated connector inside.
The shape design makes it impossible to mistake the connection direction. At the same time, the dust is hard to get in.
Also, there is a gap between the connector base and the case, so that after the soldering, it is possible to insert the shrink tubing inside and prevent the short circuit.
(shrink tubing included)

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No.2840.1

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The first separator type tail rotor grip machined from duralumin.
(Corresponds with JR-61433 HG Tail Center Hub Set.)

Features:
This high-precision tail rotor grip is designed for the high-performance gyros which have become popular in the recent years.
By supporting the bearing firmly, this high-precision metal grip effectively reduces the burden and increases the bearing durability.
The metal material makes both drag adjustment and left-right adjustment easier.
The grip strength has been enhanced to eliminate the high-speed rotation resonance and increase the gyro sensitivity.

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No.2840

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The first separator type tail rotor grip machined from duralumin.
(Corresponds with JR-61433 HG Tail Center Hub Set.)

Features:
This high-precision tail rotor grip is designed for the high-performance gyros which have become popular in the recent years.
By supporting the bearing firmly, this high-precision metal grip effectively reduces the burden and increases the bearing durability.
The metal material makes both drag adjustment and left-right adjustment easier.
The grip strength has been enhanced to eliminate the high-speed rotation resonance and increase the gyro sensitivity.

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No.2839.3

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High class transmitter stand machined from duralumin.
Easy installation. Stable and secure.
It can also be used to hold the aerial view receiver monitor if installed upwards.

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No.2839.2

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High class transmitter stand machined from duralumin.
Easy installation. Stable and secure.
It can also be used to hold the aerial view receiver monitor if installed upwards.

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No.2839.1

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High class transmitter stand machined from duralumin.
Easy installation. Stable and secure.
It can also be used to hold the aerial view receiver monitor if installed upwards.

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No.2839

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High class transmitter stand machined from duralumin.
Easy installation. Stable and secure.
It can also be used to hold the aerial view receiver monitor if installed upwards.

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No.2831

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This HP-2 electric pump has been redesigned from the well-received HP-1 model, aiming to increase the performance..
With a body machined from duralumin, HP-1 is an electric pump with great durability and a sense of luxury. It was acclaimed by many users.

The motor and switch is now completely encapsulated, preventing sparks from escaping.
Now the 4L container can be tightly fastened with the change in the fixing hook design.
The nipple diameter has been increased to reduce the fueling resistance.
You can choose the mounting direction by your preference.
And there is a flat region on the pump body, so it is easier to mount other parts like the batteries.

Please try the safer & handier K&S all-metal electric pump HP-2.
(The picture shows the prototype)

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No.2825

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This metal 3-blades rotor head is for 90-class.
Swashplate and scissor arm set are also included.
This rotor head provides a gentle sense of control and low vibration. It also reduces the rotor burden.
According to the test results on JR GSR260Z model with K&S optional parts, you can roll and loop with this rotor head even with 6kg load.

説明書はこちら

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