BSx3-one 10 Grasper

No. 30214
End of production




#Torque: 10.8Kg-cm Speed: 0.09sec/60deg(@7.4V)
#Torque: 8.0Kg-cm Speed: 0.10sec/60deg(@6.0V)

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

#Recommend category
 1/10 EP on road, 1/10 EP Off road, 1/10 GP On road.   
    *Please use for steering control.

Made in Japan.

  • Great steering feeling just like tires grasping the road!

    "Torque" and "Speed" are usually considered important specs.
    The one 10 Grasper has been developed with the feature of "Holding Power" which provides
    the feeling of the Torque when driving a car. The “Holding Power” is to hold the position of servo.
    If this power is strong, a steering is stable.
    “Grasper” means “holding firmly”.  The name of "Grasper” comes from the feature of grasping the road.

    Newly designed top case made of Aluminum!

    The aluminum top case support the stable ‘Holding Power’
    The case is machined after anodizing, creating a sharp design and beautiful edge line of the case.
    By shaving off the inside of the case to extremity, while securing sufficient strength, the case is made lighter than the former aluminum case.The black wire servo leads with cool appearance provides suitable softness for installation, while securing necessary current capacity.


    HCS Compatible.

    HCS (High speed Communcation System) is the new high speed communication system between the receiver to the servo. The HCS mode shortens communication time of the signal which is compressed. HCS compatible servos is changing mode automatically by signal from receiver. So HCS compatible servos can use with all receivers.  
    If you want to use servos by HCS, please use with HCS compatible receivers.


    Installed preset settings

    The following factory MODEL settings are pre-installed. 
    You can chenge setting by Servo model selector.


    Model2 to 5:GRASPER NORMAL SETTING(Slected)

    *Model2 has been selected in factory setting.

     Inheriting the BSx system!

    The redesign of the motor drive calculations produced a powerful linear steering feeling.
    The installed factory setting is useful for driving a car, but further adjustments of the parameters can be set by utilizing the ICS functionality with a PC. 
    You can change servo's setting when you use our software" ICS Servo Manager".
    Ex, parameter of stretch. More retentivity in High grip condition, less retentivity in Low grip situation,
    You can select value by grip situation for best setting servos.



    Servo x1
    Grommet x4
    Screw for Horn x1

  • BSx3-one10 Response

    End of production
    No. 30212

    BSx3-one10 Power

    End of production
    No. 30213

    RSx3-one10 Response

    End of production
    No. 30125

    BSx2-one10 Response

    End of production
    No. 30205

    BSx2-one10 Power

    End of production
    No. 30206

    RSx-one10 Type-S

    End of production
    No. 30120

    RSx-one10 Response

    End of production
    No. 30105


    End of production
    No. 30104

    Servo Model Selector

    End of production
    No. 61029

    ICS-USB Adapter HS

    No. 61028
  • Servos

    RSx3 / BSx3 Series Manual

    KO Driver

    KO Driver 2015

    Servo Manager

    ICS ServoManager Software Ver2.0.1.0
    This software can setting for RSx/BRx2/RSxone10/BSx2one10/RSx-12. Also you can use setting data from our.


    BSx2/ 3 Servos Factory setting data(for ICS Servo Manager2.0)
    This is factory setting data which can use by Servo Manager2.0.

    Grasper 2019 setting data at All Japan Sports class

    Dimensions draw BSx3one10 Grasper


    About ICS(new version 10.2017)

  • 2018 JMRCA 1/10 Electric Touring car Japan National
    Compatible for HCS! KR-415FHD