BOSCH
Bosch ConnectModule BDU37 BES3 Upgrade Kit
Bosch ConnectModule BDU37 BES3 Upgrade Kit
The Bosch ConnectModule BDU37 BES3 Upgrade Kit adds the smart eBike Alarm function to compatible Bosch Smart System e-bikes. It is the ideal addition to a mechanical lock, offering improved theft protection and location tracking through the eBike Flow app.
After a one-time setup in the eBike Flow app, your smartphone works as a digital key. When you switch off your e-bike, eBike Alarm activates automatically. The system reacts to even slight movement with alarm signals, while more significant movement triggers a notification on your smartphone.
If the e-bike is moved significantly, the tracking function starts and you can follow the bike’s position in the eBike Flow app. To use eBike Alarm, the ConnectModule must be installed in your e-bike and eBike Lock, which automatically deactivates motor support, must be enabled.
This kit is suitable for Bosch CX motor BDU37 e-bikes from model year 2022 onward. Kathmandu Hybrid EE and Nuride Hybrid EE models are supplied with a BCM-ready motor cover. For other MY22 e-bikes, the motor cover may need to be replaced. From MY23 onward, most e-bikes are equipped with a BCM-ready cover, except Supreme Hybrid, Touring Hybrid, Nuride Hybrid Performance and Reaction Hybrid Performance.
- Suitable for Bosch CX BDU37 motor from MY2022
- Enables the Bosch eBike Alarm function
- Smartphone works as a digital key via the eBike Flow app
- Sends movement alerts and enables position tracking
- Includes HMI 100 mm display cable and screw
- Currently not available for S-pedelecs
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Estonia
Free shipping -
Finland
Free shipping -
Latvia
Free shipping -
Lithuania
Free shipping
BOSCH eBike Systems is the world's leading manufacturer of e-bike drive systems, which started in 2009 as an internal start-up within German industrial giant Bosch. The idea came from two Bosch engineers — Peter Kimmich and Philipp Kohlrausch — who realised that four major megatrends (traffic in growing cities, an ageing society, climate change and carbon emissions) all converged on a single solution: an electrically assisted bicycle. The first prototype in 2009 was actually based on a power steering motor mounted onto a regular bicycle, held together with tape and cable ties — and from that humble beginning has grown today's de-facto industry standard. The first series-production motor reached the market in 2011 with 50 Nm of torque; today the flagship Performance Line CX delivers 85 Nm and is regarded as the gold standard in the e-MTB sector. The strength of Bosch eBike Systems lies in Bosch's own 140 years of engineering experience — the division draws on the group's expertise in batteries (cordless tools), electric motors, sensors and automotive electronics (Bosch is the world's largest automotive parts supplier). System integration is a hallmark of the brand: motor, battery (PowerTube and PowerPack), display (Kiox, Nyon) and the mobile app (eBike Flow) are all fully integrated and communicate via the Smart System — the platform on which Bosch also brought to market the first series-production e-bike ABS. As an independent division since 2020, Bosch eBike Systems today supplies its systems to more than 100 of the world's leading bike brands, including Cube, Trek, Cannondale, Riese & Müller, Haibike and Lapierre. The German way: if the Bosch name is on a product, it has to work flawlessly and last — just like their automotive, power tool and home appliance products.