Mounted on the handlebars

Easily removable

2.8 inches/2.0 inches

Display size in the diagonal

Color screen

High-resolution color display

Customizable, with navigation

Via the eBike Flow app

Trick Check

Show what you can do: Trick Check makes your skills measurable. Your tricks are automatically recognized, shown live on the display, and your best performances are saved in the eBike Flow app.¹

Discover Trick Check

Plan routes, navigate precisely, and maintain an overview on every ride. This will help you reach your destination even more efficiently.

Open overlay

Keep track of tour and fitness data. Analyze your power and motor support.

Open overlay

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

Open overlay

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, leisurely rides, 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 handlebars. Customize destinations or stop navigation conveniently via the Quick Menu.

Customizable

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

Always the right information

With the “Dynamic screen” function, 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

While you navigate, the elevation graph for your current ride shows you which ascents and recovery phases are ahead. Simply add the “Elevation” screen using the eBike Flow app.

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

Hold down the minus button and start pedaling: The smart walk assistance feature helps you push your eBike more easily. If you stop, Hill Hold is activated, 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 the hill start assist, you can set off again in a relaxed manner, even when fully loaded.

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

Protect eBike

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

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.

With eShift, Kiox 500 and Kiox 300 show you the number of gears and the current gear. 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.

Customize your riding modes in the eBike Flow app. Determine support, dynamics, speed, and torque. Choose your four favorite modes – for a perfectly coordinated riding experience.

Discover eBike Flow app

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

Updates ensure that your eBike is always up to date and its performance is enhanced. You can easily 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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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.

Use 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 with the eBike Flow app

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Technical data
	Kiox 500	Kiox 300
System	The smart system	The smart system
Screen size	Diagonal approx. 2.8"/7.1 cm	Diagonal approx. 2.0"/5.1 cm
Colour screen	j	j
Max. typical brightness	1,000 cd/m²	1,000 cd/m²
Handlebar diameter (with Display Mount kit)	31.8 mm/35.0 mm	31.8 mm/35.0 mm
Protection class	IP55, protected against dust and water splash	IP55, protected against dust and water splash
Operating temperature	- 5 °C to 40 °C	- 5 °C to 40 °C
Power supply (with eBike system)	eBike battery	eBike battery
Charging station for external devices	No	No
Dimensions (L x W x H)	Approx. 86 x 61 x 16 mm	Approx. 66 x 48 x 15 mm
Weight	Approx. 61 g	Approx. 33 g
Brightness control	j	j
Notification tones	j	No
Number of buttons	no buttons	no buttons
Languages	English, German, Dutch, French, Italian, Spanish, Portuguese, Japanese, Korean, Traditional Chinese, Swedish, Danish, Polish, Czech and Norwegian.	English, German, Dutch, French, Italian, Spanish, Portuguese, Japanese, Korean, Traditional Chinese, Swedish, Danish, Polish, Czech and Norwegian.

^*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 oz. 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 including camera bump and case with the following dimensions (L x W x D): 5.3-6.7" x 2.7-3.1" x 0.3-0.5" and a total weight of up to 9.2 oz. incl. cover. Not suitable for foldable smartphones and smartphones with flip covers and case covers. Depending on the case, the inductive charging function may be limited.
^*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.

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 don't need to change the display mount.

Retrofitting the SmartphoneGrip

Kiox 500

Your touring companion.

The smart system
On the handlebar, removable
Diagonal 2.8”
Color screen

Current product

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

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

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 active by default on the Kiox 300, Kiox 500 and Purion 200 displays and must be activated manually under > "Settings > Display > Trick Check".
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The Flow+ subscription is subject to a charge. When using Flow+, the General Terms and Conditions apply.
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