Displays for sporting adventures

Kiox 500 and Kiox 300

Mounted on the handlebar
Easily removable
2.8 inches/2.0 inches
Display size measured diagonally
Colour screen
High resolution colour display
Customisable, with navigation
Via the eBike Flow app:

Trick Check

Show everyone what you’ve got: Trick Check makes your skills measurable. Your tricks are recognised automatically and shown live on the display. Your best performances are saved in the eBike Flow app.¹

Discover Trick Check

Smart navigation

Plan routes, navigate precisely and keep an overview on every tour. Helping you reach your destination even more efficiently.

Open overlay

Analysing riding data

Keep an eye on tour and fitness data. Analyse your power and motor support.

Open overlay

Easy to read

Brilliant colours, high brightness: Your colour display is always easy to read – on every ride.

Open overlay

Further benefits

Shot of a handlebar with Kiox 300 and LED Remote.

Compact and robust

Kiox 500 and Kiox 300 are your robust, intelligent companions. They are compact, removable and protected against water splash and dust. Stylish design for the trail, tour or everyday rides.

Close-up of a handlebar where someone selects sprint mode on the Kiox 300.

Ergonomic operation

You can control both displays intuitively via the control unit on the handlebar. Customise destinations or stop navigation conveniently via the Quick Menu.

Individually customisable

Customise the screen layout of your Kiox 300 or Kiox 500 to suit your preferences. With over 30 customisation options, you decide for yourself what you see on your display while riding.

Always the right information

With the "Dynamic screen" feature, you automatically receive the information that matches your current riding situation – without having to manually switch between screens.

Kiox 500 from Bosch eBike Systems shown as a free-standing image. The elevation graph screen is visible on the display.

Elevation graph at a glance

During navigation, the elevation graph for your current ride will show you the climbs and recovery phases that await you. Simply add the "Elevation" screen via the eBike Flow app.

Using the display as a key

Turn your Kiox 300 or Kiox 500 into a key for your eBike. Simply remove the display from the mount and stow it away. This provides additional protection for your eBike. To ride off, simply reinsert the display.

Walk assistance and hill start assist

Help on hills

Walk assistance

Hold down the minus button and start walking: Thanks to smart walk assistance, you can push your eBike more easily. If you stop, Hill Hold will be enabled, preventing your bike from rolling back unintentionally.

An eBike rider drives over paved ground with tram tracks and turns towards a building.

Hill start assist

Put your foot on the pedal and hold down the minus button: With hill start assist, you can ride off in relaxed manner – even when fully loaded.

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Other functions

Theft protection

Turn your display into a key and provide additional protection for your eBike and battery – with eBike Lock and Battery Lock,, the premium service from Flow+.²

Protecting your eBike

The Kiox display on an eBike indicates that the eBike is locked.

ABS and braking statistics

If your eBike is equipped with Bosch eBike ABS, you can view the statistics on the display, and after the ride in the eBike Flow app.

Discover Bosch eBike ABS

Close-up of a smartphone displaying statistics in the eBike Flow app.

Ride smoothly in the right gear

With eShift, Kiox 500 and Kiox 300 show you the number of gears and the gear currently selected. You can use the displays to set your desired cadence – your eBike will then shift gears automatically.

Discover eShift

View of the handlebars and the Kiox 300 with the eShift setting open.

Perfectly coordinated

Customise your riding modes from within the eBike Flow app. Set the level of support, dynamics, speed and torque. Choose your four favourite modes – for a perfectly tuned riding experience.

Discover eBike Flow app

Close-up of a handlebar with Kiox 500 and a smartphone, where you can customize the riding modes.

Always up-to-date

Updates ensure that your eBike is always up to date and gets even better. You can simply download new eBike functions and transfer them to your eBike via Bluetooth.

A person holds a smartphone near their eBike and installs updates using the smartphone app.
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Kiox 500 and Kiox 300

How-to videos

eBiker personalizes their Kiox 300 screens in the eBike Flow app.

Display configuration

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Kiox 300 and Kiox 500 as a key

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How to control the Kiox 300 with the Mini Remote

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A person presses the minus button on the LED Remote on the handlebars to activate walk assistance. In the background, a yellow bicycle basket is visible. Walk assistance is activated and the eBike rolls forward.

Using Kiox 300 and LED Remote

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route planning on the smartphone and screen layout via the Kiox 300.

Navigate with Kiox 300 and the eBike Flow app

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Technical data

Filteroptionen
Kiox 500Kiox 300
SystemThe smart systemThe smart system
Screen sizeDiagonal approx. 2.8"/7.1 cmDiagonal approx. 2.0"/5.1 cm
Colour screenjj
Max. typical brightness1,000 cd/m21,000 cd/m2
Handlebar diameter (with Display Mount kit)31.8 mm/35.0 mm31.8 mm/35.0 mm
Type of protectionIP55, protected against dust and water jetsIP55, protected against dust and water jets
Operating temperature- 5 °C to 40 °C- 5 °C to 40 °C
Power supply (with eBike system)eBike batteryeBike battery
Charging station for external devicesNoNo
Dimensions (H x W x D)Approx. 86 x 61 x 16 mmApprox. 66 x 48 x 15 mm
WeightApprox. 61 gApprox. 33 g
Brightness controljj
Notification tonesjNo
Number of buttonsno buttonsno buttons
LanguagesEnglish, German, French, Spanish, Portuguese, Italian, Dutch, Danish, Swedish, Norwegian, Polish, Czech, Japanese, Traditional Chinese for Taiwan, Korean.English, German, French, Spanish, Portuguese, Italian, Dutch, Danish, Swedish, Norwegian, Polish, Czech, Japanese, Traditional Chinese for Taiwan, Korean.

*¹ A smartphone is required and must be provided by the user
*² Only applies to SmartphoneGrip
*³ Suitable for smartphones incl. Camera bump and case with the following dimensions (L x W x H): 123 - 175 mm x 67 - 88 mm x 6.8 - 13 mm and a total weight of up to 276 g incl. cover. Not suitable for wallet cases.
*⁴ Without clamp
*⁵ Manually adjustable (backlight is not permanently on)
*⁶ Only applies to SmartphoneGrip Vertical.
*⁷ The USB-C® cable is not included in the scope of delivery.
*⁸ Suitable for smartphones incl. camera body and case with the following dimensions (L x W x D): 135–170 mm x 68–80 mm x 7–12 mm and a total weight of up to 260 g incl. case. Not suitable for foldable smartphones and smartphones with flip covers/cases. Depending on the case, the inductive charging feature may be limited.
*⁹ Depending on the drive unit installed in the eBike and the devices connected to it (e.g. high beam lights), charging may not be possible, or may only be possible to a limited extent.
*¹⁰ Without mount
*¹¹ Automatic brightness via light sensor or manually adjustable

A black eBike positioned against a white background, featuring a SmartphoneGrip mounted on the handlebar.Zoom in on the handlebars of a free-cut eBike, where a Kiox 300 is visible.A silver eMountain bike with a black handlebar stands isolated against a white background. A Kiox 500 is mounted on the handlebar. The display shows the speed in km/h, the battery level, and the riding mode.

Larger display area

Place the SmartphoneGrip on the display mount, instead of the Kiox 500 or Kiox 300, and use your smartphone as a display. You do not need to change the display mount to do this.

Retrofitting SmartphoneGrip

Kiox 500 and Kiox 300

Other models

The Kiox 500 display is shown on a white background.

Kiox 500

Your touring companion.

  • The smart system
  • On the handlebar, removable
  • Diagonal 2.8"
  • Colour screen
Current product
A smartphone, securely held in the SmartphoneGrip Vertical, serves as an on-board computer and displays the ridescreen.New

SmartphoneGrip Vertical

Turn your smartphone into an eBike display – in portrait format.

  • The smart system
  • On the handlebar, in portrait format
  • Charge inductively or via cable
  • Secure grip
About the product
Cropped display of the SmartphoneGrip with Smartphone in Tour mode on a light gray background.

SmartphoneGrip

Your smartphone as an eBike display – in landscape format.

  • The smart system
  • On the handlebar, in landscape format
  • Charge inductively or via cable
  • Riding data
About the product

All displays

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Feel the Flow

  1. Trick Check works with the Performance Line CX (BDU384Y), Performance Line CX-R (BDU384Y), Performance Line CX Race (BDU374Y), Performance Line CX (BDU374Y) and Performance Line SX (BDU314Y) and on the following displays: Kiox 300, Kiox 400C, Kiox 500, Purion 200, Purion 400. Trick Check is not enabled as standard on the Kiox 300, Kiox 500 and Purion 200 displays and must be enabled manually under > "Settings > Display > Trick Check".

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  2. The Flow+ subscription is subject to a charge. When using Flow+, the General Terms and Conditions (GTC) apply. 

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