1. A

    Bosch Gen4 Perf Line CX stutters in Turbo after update - why? ('21Trek Rail 7)

    I purchased a 2021 Trek Rail 7 in Aug 2020 knowing that Bosch planned an update for the bike's Gen 4 Performance Line CX motor which increases torque from 75 to 85 nm. I had fun riding during August and September, then returned the bike for the software upgrade through the dealer only to find...
  2. P

    Haibike Xduro 29 inch Bosch ebike for sale derestricted

    Haibike Trekking Electric Bike ebike S pedalec 29 inch Bosch dong. Condition is "Used". Haibike xduro trekking large frame. (52cm) I’m 5 foot 10 inches. Perfect battery and motor only covered just over 1000 miles. Needs a service as gears need fine tuning in high range but can still useable in...
  3. S

    Wallmount for Bosch eBike Systems Battery Charger

    Hi Bosch eBike enthusiasts, In a previous post, I shared my eBike Charging Station 3d-print that allows to attach your battery charger to the wall, provides a neat solution for all its cables, and makes it practical to use in combination with a plug-in timer. However, on the #prusaprinters...
  4. Oski1997

    Does Bosch, Brose and Shimano plan on making their own branded eBikes

    I‘m new to the bicycle community. I’ve learned a couple of things (I think). The three biggest bicycle manufacturing companies (by revenue) are Giant, Trek and Merida. Giant not only makes the frames for themselves but also for Pinarello, Colnago and Canyon (to name a few). Trek manufactures...
  5. S

    Convert your Bosch battery charger into an eBike Charging Station

    Hi Bosch eBike enthusiast, Convert your Bosch eBike battery charger into a convenient wall-mounted charging station with this nice looking 3d print: It stores the charger right where it is needed and provides a tidy and compact solution for all its cables. Moreover, if combined with a...
  6. S

    Introducing myself and the eBike Charging Station I designed

    Hi, I'm a new member from Belgium. Although I did not have an account here before, I discovered this site while researching which eBikes to buy last year. It has provided me with lots of valuable information that allowed us to make well informed decisions. Thanks! Our family has two eBikes...
  7. N

    Charging a Bosch Powerpack 500 Battery, 3D printed connectors

    I was looking for a way to charge my Bosch Powerpack 500 in my car. I was able to design/3D print the Bosch connector. I figured out how to put the battery in charge mode ( ). Once I figured that out, I created a Grin Cycle Satiator charger cable ( ). From my tests, I can charge at 6.5A. 7A is...
  8. J

    Bosch Cobi app with Apple Watch during battery change mid ride?

    Greetings all. I have a Riese and Müller Delight bike with the Bosch system and use the Cobi app to record my rides to my Apple Watch/Fitness app. I change batteries mid ride but do not stop the ride on the app... hoping that it records one long ride, but when I check afterwards, it shows up as...
  9. T

    USB power output possible from Bosch based bikes?

    Before I begin - I know about the Kiox, but am not wanting to pay upwards of AUD400/USD290/EUR240 at this time for an upgrade and install to replace the default Purion (ugh) with a Kiox control unit, especially given the price i’ve just paid for the bike (Trek Powerfly 4 2021). So - is anyone...
  10. expat

    Trek w/Bosch Smartphone hub lighting question

    I have a Trek Allant with the Bosch smartphone hub. On this bike, as sold, the lights come on with the bike. There's no way to turn them off or make them flash vice steady, to my knowledge, despite what the manual says (but the shop can unlock the ability to turn the lights on/off). I was riding...
  11. S

    Broken battery lock preventing removal

    I have a 2016 BH EasyMotion Xenion City Wave with Bosch Performance Line and rear rack mounted battery. When I turn the key to the unlock position, nothing happens and I cannot remove the battery. I would really appreciate any advice on dealing with this problem. Key easily turns to the open...
  12. R

    2020 Allant + 8S Battery Issues

    Hi all, new to EBR but I’m looking for some help with my new Trek Allant + 8S. I picked up the bike on 4/24 and I’ve been having some serious battery issues. A few times during riding, I’ll get the error code 606 on my Cobi screen and the bike will completely turn off. After a few seconds...
  13. E14Delite

    Bosch Kiox Upgrade:- Suggestions and Improvements

    I have sent the following through to Bosch via "Contact Bosch" on their website. I will keep you posted on their response. If others have upgrade suggestions or agree with this one and wish to also contact Bosch perhaps we can track any communications and feedback from Bosch in this thread. In...
  14. A

    Newton-meters of old Active Line vs new Active Line Plus?

    I am a bit confused about the nm ratings of the portfolio of Active Line motors from Bosch. I read somewhere that the older Active Line motors from 2016-2017 (which were featured on the first Vektron) output 50 nm of torque, the same as today's Active Line Plus. Whereas today's Active Line...
  15. Chris Nolte

    Custom ebikes are now possible with Bosch

    Zach Krapfl discusses the custom eBikes program with Bosch & Saris. Zach has been involved with Bosch since the early days and he’s a master bike engineer. I hope you enjoy his presentation on custom ebikes.
  16. Chris Nolte

    Video: Bosch eBikes CEO Claus Fleischer Reflects on the Early Days at Bosch

    Ever wonder how Bosch started their Ebike division? Claus Fleischer, CEO of Bosch eBike Systems reflects on the early days and how far Bosch has come with a focus on the US developments at the 5 year anniversary celebration in Lake Forest California. I hope you enjoy!
  17. Chris Nolte

    Bosch eBike Updates for 2020 - Generation 4 Motors | CX | Cargo | Speed

    I had the privilege of meeting up with Jocelyn at the new Bosch Ebike Systems Headquarters for North America to learn more about the updates 2020 Bosch updates. Many new exciting changes including the Bosch Generation 4 motors, addition of the Cargo Line as well as the new Smartphone Hub with...
  18. SillyBiker

    Good quality eBike conversion kits in the UK

    I’m attempting to do my first eBike build. I’m using a Broadman hybrid bike (Can’t remember the exact model) as my donor bike, however I’m struddling to find a decent eBike conversion kit, or the separate parts. My local eBike shop recommended a mid-drive motor, and said the Bosch motors are...
  19. Chris Nolte

    She Fell in Love With Her Commute After Replacing Her Car With an Electric Cargo Bike

    I recently produced a video with my friend Catrin from R&M. It's a story of how she uses her Load to commute to work. I was very inspired and I hope this video inspires others to consider how they get around. I look forward to sharing more of these stories in the future to help others see...
  20. Chris Nolte

    Moustache Samedi 27 X2 Tandem eBike

    I recently published this video of the Moustache Samedi 27 X2 Tandem and figured I would share here. It’s a Bosch powered electric tandem capable of varied terrain. This one is the trekking version but it’s also available as a mountain version. It’s quite a cool bike and a blast to ride! I hope...