KO Propo

Orange aluminium screw set for KO PROPO wheel transmitters.

Comptible models
EX-NEXT/EX-LDT/EX-RR/EX-2

Note:

When using for the expert grip unit LDT, some screws included in this set are not used. In addition, some aluminum screws are not included.

Tune up for EX-NEXT
Tuned for the evolution of the EX-NEXT to match the fastest feeling master unit as an exclusive use unit.

Superior durability and operation feeling led by new angle sensor.
Prevents deterioration of durability and operational feeling due to wear, which can be said to be the problem of contact sensors. Along with smooth operation feeling by smoother sliding, we realize high durability that is approximately 100 times compared with the prior sensor. Therefore, the best feeling of operation can be maintained for a long time. In addition, the new sensor outputs a more linear signal to the Master Unit. You can control the ESC and servo with a detailed operation sense. A realization of a sense of unity between people and cars.

Increased the number of ball bearings that support the steering shaft for higher accuracy!
The number of ball bearings supporting the steering shaft has been increased from one to two. The double-support type supports higher precision operation and reliability.

The soft spring which can be operated with a constant tension.
The normal spring included in the extension unit has been modified. The previous spring used was a progressive spring becoming stiffer as the wheel angle increased, but the new softer spring give a linear stiffness as the wheel angle increases. Since the spring tension can be adjusted, you can set the spring tension to your personal preference.

[Compatible models]

Master Unit EX-NEXT

*Also compatible with EX/2/RR/LDT/6/6R. Set for the best performance in use with EX-NEXT radio.
*For use with EX-2/RR/LDT/6/6R, Xpansion firmware Ver. 2.12 or later is required.

Color Grip 3 LDT is a rubber grip exclusively for EX-NEXT LDT, EX-LDT and expert grip unit LDT set.

Contents
Color grip 3 LDT (white) x 1
Balance charging connecter cover (white) x 1

Color Grip 3 LDT is a rubber grip exclusively for EX-NEXT LDT, EX-LDT and expert grip unit LDT set.

Contents
Color grip 3 LDT (black) x 1
Balance charging connecter cover (black) x 1

This is middle size steering wheel that is standard equipment of EX-LDT.

Compatible models
EX-1/EX-2/EX-RR/EX-LDT(KIY)
EX-5/EX-10

Multiple run test were iterated and the best wheel diameter was chosen.

The diameter of the aluminum wheel is little smaller and the weight is the same as a plastic wheel.

Therefore, it has the rigidity of aluminum but a light operation feeling.

Contains two types of sheets that different in material, thickness, and colour.

Normally, the black sheet is used on the throttle side and the gray sheet on the brake side.

Cut each sheet to the desired size, peel off the protective sheet on the back and attach it.

Grasper's unique holding power as like grasping the road has been further strengthened.
Today's RC cars have evolved and their marginal performance has improved. As a result, some drivers may find that conventional servos are not enough. The new product BSx4 Sone10 Grasper2 has been redesigned from the built-in brushless motor to improve torque and holding power.
Grasper's greatest feature, "grasping the road" servo performance has been further enhanced. Even on the latest high-end machines, the Grasser 2 has enough holdingpower. (recommend for 1/10 category)

- What is holding power
The holding force is the force that the servo shaft tries to hold a position. Grasper has meanings such as "grasping tightly" and "grasping firmly", and is a name that expresses the characteristics of this servo that firmly captures the road surface.

- Torque increased by 150% compared to conventional models
The torque of the conventional BSx3-one10 Grasper was 10.8Kg-cm (at 7.4V), but with the new Grasper2, the torque has been improved to 16.0Kg-cm. This achieved about 150% increase compared to the conventional model. Torque increased by 150% compared to conventional models.

- Implemented a "4S" system that supports serial
The "4S" servo supports serial. By supporting serial, there are the following merits.

(1) Ultra-high-speed communication dramatically improves response.
The PWM method is the mainstream control method for RC servos. In the PWM method, the angle is specified by the width of the signal transmitted from the receiver. On the other hand, in serial communication, the servo angle can be specified numerically. In serial communication, the communication interval can be significantly shortened compared to the PWM method, and the interval from command to operation is greatly reduced. By combining with EX-NEXT's XT mode, we have achieved an unprecedented ultra-fast response as if you were just touching the machine.

(2) Servo parameters can be changed from the radio at hand
The next-generation radio "EX-NEXT" is equipped with a telemetry (two-way communication) function."REAL TIME ICS" can be used by connecting the serial compatible servo "4S" to the B / S port mounted from the new receiver KR-420XT. Servo parameters can be set arbitrarily from the radio without having to collect the machine at hand. It's easier than ever to create a more flexible and in-depth settings without compromise.

When using serial, connect to the B / S port of the KR-420XT in XT mode of EX-NEXT.

- Added "Frequency" as a new parameter
Grasper2 can change various characteristics to your liking by ICS, but "Frequency (FREQUENCY)" has been newly added from 4S. "Frequency" is a function to change the frequency of the motor built into the servo. By changing the frequency, the servoActivity changes. Direct feeling improves by lowering the frequency. The servo operation becomes active and the machine will bend sharply. The higher the frequency, the smoother the servo will move. The activity will be calm and you will be able to bend smoothly. Please select your favorite characteristics while changing the settings.

- Compatible with conventional systems (PWM)
It can also be used in HCS, which has been well received, and in normal mode, which can be used for a wide range of models.

【HCS】

The communication processing time between the receiver and the servo is compressed to 1/4, and it can be used with a direct operation feeling.

[Normal mode]
System used for servos and ESC’s that has been adopted formany years. It can be used with many receivers.

- Serial / HCS / normal mode switching method.
The servo automatically switches depending on the port connected to the receiver and the mode setting. No additional options are required for mode setting. If you want to use it serially, connect it to the B / S port of KR-420XT. Also, when using with HCS, it can be used simply by connecting to channels 1 to 4 set in HCS. The same applies to normal mode. Of course, it can also be used with the KR-418FH and other receivers that have been released so far. * Only KR-420XT can be used for serial mode. For conventional receivers, use HCS or normal mode.

- Tight black and silver new color aluminum top case
An aluminum case is used for the top case that supports the [holding power] that does not shake. By further cutting after alumite treatment, a sharp form with an edge is created (chamfering). Furthermore, by cutting the inner thickness to the utmost limit, it is lighter than the conventional aluminum case while ensuring sufficient strength.

- Easy-to-manage black servo wire
Commitment extends to servo leads. The black cable, which looks tight, has the optimum softness for handling while ensuring the required current capacity.

- 5 patterns of presets available
Five presets are installed in the model memory of the Grasper2. You can use them properly according to the machine and road surface. Please use the servo model selector to switch the servo function that can handle various situations with one servo.

Model 1: For high grip asphalt track (default)
Model 2: For carpet track
Model 3: For middle grip asphalt track
Model 4: GP sedan(1/10)
Model 5: Aggressive
* Since the holding power of the 4th and 5th settings is very strong, a creaking noise will be heard when in neutral, but this is not a malfunction.

There may be slight vibration under no load, but this is not a malfunction. This servo sets the parameters to optimize the driving condition. Therefore, when viewed with the servo alone, the output shaft may generate slight vibrations or drive noise, but this is not an abnormality and does not interfere with operation.

Specifications
#Torque: 16.0Kg-cm Speed: 0.09sec/60deg(@7.4V)
#Torque: 12.1Kg-cm Speed: 0.11sec/60deg(@6.0V)

#Dimensions: 40.5×26×21mm (Low Profile)
#Weight: 51.0g
#Operating voltage: 6.0～7.4V (Lipo,Life,Ni-MH)
#Brush-less motor
#Hard alumite aluminum gear
#Dual bearings
#Hard servo gear shaft
#Aluminum top case
#Aluminum heat sink middle case
#Black cable
#Gold plated connector
#Serial Compatible
#HCS Compatible

#Recommend category
1/10 EP on road, 1/10 EP Off road, 1/10 GP On road.

The KO PROPO RSx4S-One 10X low profile servo for 1/10 EP On Road, 1/10 EP Off Road and 1/10 GP On Road.

Serial servo that inherits the performance of "Flection"
This product is a low-profile servo equipped with a coreless motor. The motor, gears, and other mechanical parts have been inherited from the popular "Flection" for its ease of running. The weight is reduced by the plastic upper case. As the 4S series, it has evolved to support serial communication for super fast response performance. In addition, it now supports REAL TIME ICS, which allows ICS settings to be made from the transmitter.

A supple and powerful driving feel that touches the road!
It inherits the same driving feel that was popular with the Flection. The servo is not only based on the standard specifications of "Torque" and "Speed", but also focuses on "Inertia" to provide a smooth turning performance with less stalling while firmly gripping the road surface. With the delicate operation and enhanced torque of the newly developed core-less motor, we have acquired an unprecedented handling performance.

Adopt the new generation coreless motor proven in Flection!
A coreless motor that has demonstrated sufficient performance in Flection is used. The load on the ESC's BEC circuit is lightened, and the probability of the servo dropping out of power due to current consumption is drastically reduced. In order to take advantage of the motor's characteristics, the electrical circuit has been completely redesigned through repeated prototyping and testing.

Specifications
#Torque: 12.5Kg-cm Speed: 0.09sec/60deg(@7.4V)
#Torque: 11.8Kg-cm Speed: 0.10sec/60deg(@6.0V)

#Dimensions: 40.5×26×21mm (Low Profile)
#Weight: 50.5g
#Operating voltage: 6.0～7.4V (Lipo,Life,Ni-MH)
#The hard alumite aluminum gear
#Core-less motor
#Dual ball bearings
#The hard servo gear shaft
#The aluminum heat sink middle case
#Black cable
#Gold plated connector
#Serial Compatible
#HCS Compatible

#Recommend category
1/10 EP on road, 1/10 EP Off road, 1/10 GP On road.

Implemented a "4S" system that supports serial
The "4S" servo supports serial. By supporting serial, there are the following merits.

(1) Ultra-high-speed communication dramatically improves response.
The PWM method is the mainstream control method for RC servos. In the PWM method, the angle is specified by the width of the signal transmitted from the receiver. On the other hand, in serial communication, the servo angle can be specified numerically. In serial communication, the communication interval can be significantly shortened compared to the PWM method, and the interval from command to operation is greatly reduced. By combining with EX-NEXT's XT mode, we have achieved an unprecedented ultra-fast response as if you were just touching the machine.

(2) Servo parameters can be changed from the radio at hand
The next-generation radio "EX-NEXT" is equipped with a telemetry (two-way communication) function."REAL TIME ICS" can be used by connecting the serial compatible servo "4S" to the B / S port mounted from the new receiver KR-420XT. Servo parameters can be set arbitrarily from the radio without having to collect the machine at hand. It's easier than ever to create a more flexible and in-depth settings without compromise.

When using serial, connect to the B / S port of the KR-420XT in XT mode of EX-NEXT.

Added "Frequency" as a new parameter
This servo can change various characteristics to your liking by ICS, but "Frequency (FREQUENCY)" has been newly added from 4S. "Frequency" is a function to change the frequency of the motor built into the servo. By changing the frequency, the servoActivity changes. Direct feeling improves by lowering the frequency. The servo operation becomes active and the machine will bend sharply. The higher the frequency, the smoother the servo will move. The activity will be calm and you will be able to bend smoothly. Please select your favorite characteristics while changing the settings.

Compatible with conventional systems (PWM)
It can also be used in HCS, which has been well received, and in normal mode, which can be used for a wide range of models.

【HCS】

The communication processing time between the receiver and the servo is compressed to 1/4, and it can be used with a direct operation feeling.

[Normal mode]
System used for servos and ESC’s that has been adopted formany years. It can be used with many receivers.

Serial / HCS / normal mode switching method.
The servo automatically switches depending on the port connected to the receiver and the mode setting. No additional options are required for mode setting. If you want to use it serially, connect it to the B / S port of KR-420XT. Also, when using with HCS, it can be used simply by connecting to channels 1 to 4 set in HCS. The same applies to normal mode. Of course, it can also be used with the KR-418FH and other receivers that have been released so far. * Only KR-420XT can be used for serial mode. For conventional receivers, use HCS or normal mode.

Easy-to-manage black servo wire
Commitment extends to servo leads. The black cable, which looks tight, has the optimum softness for handling while ensuring the required current capacity.

5 patterns of presets available
Five presets are installed in the model memory of the one10X. You can use them properly according to the machine and road surface. Please use the servo model selector to switch the servo function that can handle various situations with one servo.

Model 1: Settings that can be used for all purposes regardless of category(default)
Model 2: ^
Model 3: ^^
Model 4: ^^^
Model 5: ^^^^ *Increased holding force and torque

Please use "Servo Model Selector for 4S" to switch models.
<* The conventional servo model selector (No.61029) cannot be used.

Dust cover caps for spare rx sockets.

Introducing the KR-420XT receiver for the EX-NEXT transmitter.

The EX-NEXT is equipped with "XT" that is progressed more from "FHSS" in combination with the KR-420XT. You can choose RF mode from XT advanced mode which is fastest response in the world by one way communications and 'XT telemetry mode' which is supported telemetry(two ways communications).

Specfications

- Dimentions:30.9×18.4×13.5mm
- Weight:5.4ｇ
- Operation Voltage: 4.8～7.4V
- Frequency: 2.4GHz（XT）
- Number of Channel: PWM 4CH、Serial 8ID
- Black shild antenna
- Gold-plated terminals
- Telemetry compatible
- Serial control compatible
- HCS compatible
- Fail safe function equipped

Compatible models
EX-NEXT
*It cannot be used with EX-LDT/EX-RR/EX-2.

You can feel most fastest response by EX-NEXT and KR-420XT.
*The telemetry function can only use with our serial compatible products and receiver's power voltage.

Ultra small dimensions case

At the ultra-compact receiver KR-420XT, which is equipped with the latest devices abundantly as like EX-NEXT, While maintaining the same occupied area as the KR-418FH compact receiver, which has been very well received, the connector mounting height has been reduced, and the total volume is smaller than before. Connecting port for servo or ESC are equipped total 5 port.Also, not connected port can be use to power supply for cooling fan and transmit ponder for lap count system.

Can install antenna pipe to receiver case directly.

KR-420XT has function that can install antenna pipe to receiver case directly as same as KR-415FHDr, which has been very well received. The floor area is the same as the conventional model KR-418FH, but you can save the trouble of installing the antenna mount.