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Bosch Hub Line

Traffic jams? Stress? Crowded trains? That’s all in the past. Today, it’s all about Hub Line. It’s your upgrade for the city: the smart drive gives you a dynamic boost and looks stylish – all in the quality you’ve come to expect from Bosch.

• Almost invisible: in the e-bike’s hub
• Super-light: motor weight approx. 2.3 kg
• Theft protection: Digital features provide additional protection for the e-bike
• Premium: Proven quality and outstanding service

Features

Almost invisible
The drive is discreetly integrated into the e-bike’s hub – for a minimalist style and a clean look.

Instant response
The traffic lights turn green, and you’re off. Feel the zippy acceleration and enjoy the flow of city life.

For every day
Hop on and ride off – day in, day out. You can rely on the Hub Line without having to worry about maintenance.

Additional features

Smart service concept
Less time in the workshop, more time on the road: if the worst comes to the worst, you’ll be back on the road in no time. With the special repair concept, individual components can be replaced as and when needed. This reduces costs and, thanks to the network of trained specialist dealers, ensures you’re back on the move quickly.

Simple riding
The intelligent sensor fusion constantly analyses your ride and ensures a quick response. In Auto mode, the assistance adjusts automatically – it’s simple and intuitive.

Travel over 80 kilometres
With 360 watt-hours, the Hub Line offers a range of over 80 km. The optional range extender allows you to extend the range even further – for journeys that don’t restrict your daily life, but enrich it.

Super-light
Lightweight and agile – that’s the best way to ride. An e-bike with a Bosch system offers perfect handling and is easy to carry. The Hub Line and PowerTube 360 together weigh just under 5 kg. This enables a dynamic riding experience and effortless handling in everyday life, for example on the train or on stairs.

No stress. Just flow

Worry-free parking
As soon as the eBike is switched off, the motor and battery are automatically locked. In addition, alarm signals deter anyone from moving the eBike. You can track the eBike’s location via the app – thanks to Flow+ and the ConnectModule.

Smartly connected
The Hub Line is integrated into the smart system and offers features such as anti-theft protection, navigation and personalisation via the eBike Flow app. Thanks to over-the-air updates, new features are added regularly – ensuring your eBike is always up to date.

Your ride. Your setup.
The Hub Line can be flexibly combined with a wide range of products and features – for example, with the water-bottle-sized PowerMore 250 auxiliary battery or eShift for particularly smooth gear changes.

Comfort for the city
With eShift, riding the Hub Line becomes even more comfortable. The electronic gear-shifting system ensures smooth gear changes – whether you shift manually or let eShift take over automatically. Ideal for everyday urban cycling. Compatible with selected Shimano derailleurs (Shimano CUES Di2, XTR Di2, Shimano DEORE XT Di2, Shimano DEORE Di2) and TRP (TRP E.A.S.I. A12, TRP E.A.S.I. A11, TRP E.A.S.I. A10).

Bosch means premium

Bosch’s first hub motor delivers everything that defines a modern e-bike: an ingenious riding experience, premium quality, regular updates, smart anti-theft protection, reliable service and precise navigation – all from a single source.

Your benefits with Bosch

Safety
Safety is our priority. That’s why we’re constantly developing innovative solutions that contribute to safer riding, better infrastructure and responsible e-cycling.

Quality
Our products stand for high quality and reliability. Components are extensively tested to ensure the safety of both the rider and the e-bike. This ensures that the joy of e-cycling lasts for years to come.

Service
Personalised advice and comprehensive all-round checks: together with e-bike specialists at specialist retailers, we ensure a special riding experience and reliable support.

Connected Biking
Whether it’s additional digital anti-theft protection, personalised route planning or smart navigation: digital features and connected components make every ride even more comfortable and smarter.

eBike Flow app

The eBike Flow app is the centrepiece of our smart system and enables you to enjoy a better, connected riding experience: safer, more personalised and more comfortable.

eBike Lock – Free additional protection against theft

The perfect complement – park your eBike. Enjoy some downtime.
eBike Lock is free for all eBikes with the smart system. When you switch on your eBike, it automatically checks whether your smartphone is nearby to act as a digital key. Only then is the motor assistance activated and your eBike unlocked.

Display as a key – use your Kiox 300 or Kiox 500 as a key
It’s as intuitive as it sounds: simply remove the display from its mount and stow it away. This gives your eBike an extra layer of protection in no time. Reinsert the display to activate the motor assistance and set off.

Unlock via smartphone – manually unlock your e-bike using your smartphone
Instead of automatic unlocking, you can also unlock your e-bike manually via your smartphone using a button on the home screen.

Battery Lock – Digitally lock the battery

Additional protection – protect a valuable component of your e-bike
With Battery Lock, you provide additional digital protection for your e-bike battery: this feature ensures that your battery can no longer be used if it is stolen.

Digital keys – Flexibility with a digital key
You can use several digital keys at the same time for Battery Lock: your smartphone with the eBike Flow app, as well as your Kiox 300 or Kiox 500.

Flow+ – Premium service with Flow+
Battery Lock is available as a premium service from Flow+. You can try Flow+ for free – for 12 months with the ConnectModule. Without the ConnectModule, you get one month free.

Protect your eBike – eBike Alarm

Park with peace of mind – valuable location and status information
Whether you’re just parking your eBike for a short while or will be away for longer, you stay connected and relaxed via your smartphone.

Two-stage alarm – Audible and visual alarm
Your eBike will alert you with audible signals and flashing LEDs if it detects movement or is being moved. You’ll also receive a notification on your smartphone.

Tracking functions – Helpful location tracking
If your e-bike is moved significantly, you can track its location using the tracking function.

eBike Pass – All your data always to hand
With the eBike Pass, you can keep track of important information about your eBike. Data relating to your eBike is stored here. You can add details manually – even independently of eBike Alarm.

Theft Report – Quick assistance in the event of theft
If your eBike is stolen, you can create a document containing all the key information about the incident for the police, based on the data from the eBike Pass – and add a live tracking link.

Navigation – Exploring means experiencing

Route planning – Plan according to your needs
Choose the route profile and map details that suit your ride. Plan your own routes with waypoints or import existing ones from komoot.

On-screen navigation – Navigate precisely using your display
The navigation function for the Kiox 300, Kiox 400C and Kiox 500 guides you precisely to your destination – with turn-by-turn instructions and clear route guidance. If you’ve subscribed to Flow+, you’ll get even more map detail on your display.

Ride Screen – Turn your smartphone into an e-bike display
With the SmartphoneGrip, you can use the Ride Screen. It not only shows you all the important ride data, but also offers full-featured navigation with 3D map display – even in portrait mode.

Activity Tracking – Automatically record and analyse your ride data
The eBike Flow app records your ride data as soon as you set off. In the statistics, you’ll find valuable insights into your ride and fitness data – to analyse and share. If you wish, all data is also automatically synchronised with Apple Health.

koomot and Strava – Connect the eBike Flow app to your favourite apps
Transfer your routes from komoot to the eBike Flow app, synchronise your activities with Strava and share your achievements with your friends or your community.

Personalise your eBike – as unique as you are

Display configuration
Configure your Kiox 300, Kiox 400C or Kiox 500 display to suit your needs. Create new screens with your preferred information. Choose from over 30 display options and arrange them as you wish.

Custom riding modes – fine-tune and adapt
Assist, Dynamic, maximum torque and maximum speed – you decide what you need. You can also put together your favourite ride modes. Choose from all the ride modes available for your e-bike.

Performance Upgrade 2.0 – Performance redefined
Unleash more power for your e-bike. The Performance Upgrade 2.0 delivers not only better acceleration but also stronger assistance. Thanks to software optimisations, you’ll enjoy more powerful propulsion and maintain speed for longer – whilst retaining even more precise control. Maximum torque of up to 120 Nm via update. Variations may apply depending on the type of gear system. Higher performance settings may lead to increased wear and reduced range. The e-bike manufacturer may limit the maximum torque at the factory. In the eBike Flow app, therefore, only the maximum value authorised by the manufacturer can be set.

Available for:

• Performance Line CX-R (BDU386Y)
• Performance Line CX (BDU384Y)
• Cargo Line (BDU384Y)

Performance values supplied as standard:

• Performance Line CX-R: 100 Nm / 750 W / 400% assistance
• Performance Line CX: 85 Nm / 600 W / 340% assistance
• Cargo Line: 85 Nm / 600 W / 400% assistance

The factory settings ensure a balanced combination of performance, riding enjoyment, range and wear.

Up to 600% assistance up to 15 km/h.
Available in Race, Turbo, eMTB+, Cargo and Auto riding modes for selected drive units in the smart system.

Compatible Drive Units:

• Performance Line CX-R (BDU386Y)
• Performance Line CX Race Limited Edition (BDU376Y)
• Performance Line CX (BDU384Y / BDU374Y)
• Cargo Line (BDU384Y / BDU374Y)
• Performance Line PX (BDU347Y)

Available only in the USA and New Zealand:

• Performance Line Speed (BDU388Y)
• Performance Line Sport (BDU347Y)

You can find details on compatibility in the eBike Flow app.

The drive units come as standard with a maximum assistance level of 340 per cent or 400 per cent – depending on the model. These settings offer a balanced combination of performance, riding enjoyment, range and wear and tear.

Display configuration
Configure your Kiox 300, Kiox 400C or Kiox 500 display to suit your needs. Create new screens with your preferred information. Choose from over 30 display options and arrange them as you wish.

Extended Boost – Precise boost. More momentum
A targeted press on the pedal is all it takes for your e-bike to give you that decisive boost straight away. With Extended Boost, you can overcome obstacles such as steps or stones. Customise the extra boost in the eBike Flow app.

Further features

Over-the-air updates
Updates ensure your e-bike is always up to date and gets even better. You can easily download new e-bike features and transfer them to your e-bike via Bluetooth.

One account. Multiple eBikes
The eBike Flow app becomes your digital garage: you can add up to six eBikes to your account – and switch easily between them.

Digital service log
Your Bosch eBike dealer can synchronise your service appointment details with the eBike Flow app. Simply tap ‘My eBike’ in the app settings to view a record of what was carried out during your eBike’s servicing.

CO₂ savings
Find out after your ride how much CO₂ you’ve saved compared to a car journey.

Trick Check – More skills. More fun.
Improve your skills and analyse your performance: Trick Check automatically recognises and records the type of trick you’ve performed, whether it’s jumps, stoppies, manuals or wheelies. To help you improve your riding technique, you’ll receive immediate feedback on the display and via an audible signal. Whilst riding, you’ll see the distance, duration, height or angle on your display for eight seconds. After your ride, you’ll find your best results in the eBike Flow app. This feature is enabled by default on your Kiox 400C and Purion 400. For all other displays, you can activate it at any time in the display settings, as well as switch the audible alert on and off. The sensors are calibrated to respond only to distinct tricks.

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.

Bosch PowerTube 540

With a capacity of approximately 540 watt-hours, the PowerTube 540 offers greater range than the PowerTube 500 whilst weighing the same – for city riding and beyond.

• Energy capacity, approx. 540 Wh
• Weight, approx. 3.0 kg
• 4A charger: 100% charge: approx. 4.9 hours