bosch

400 miles on the EBike since I made the decision to install the Speedbox 3.0 Tuner. Trouble free & error message free. I should have done this from day one. 775 total miles on the bike and I love not having a speed limiter. I took the bike out this past Saturday and rode it with the Tuner...

Discuss here. Looks like a dramatic change. They are a contender again!!!! 29% lighter at 2.9kg, standard chainring, clutch decoupled for no drag, consistent power, 625 wh and 400 wh battery

https://electrek.co/2019/05/28/bosch...and-batteries/ 2.4 lb lighter, and a standard crank interface, so no more $130 chainrings. Also, a 600Wh internal battery.

are bike shop mechanics trained to fix shimano/ Bosch? do users have to send motor directly to manufactures?

Hi, I have a bike with Nyon display and Bosch performance line Cx motor from 2016 - it has about 3000km. Over the last few weeks, it has started to have problems with speed reading - it drops to zero during the ride, and then the motor switches off. Sometimes also Nyon switches off. It works...

On my Nutrail the drive gear is offset and there is a gap exposing the driveshaft and casing to crud and water. ( I haven't looked at other 'normal' sprocket set ups). I purchased a soft rubber pipe grommet from a local plumbers merchant that I then trimmed down to fill the gap and overlap the...

I have a Haibike with 27.5x3.0" tires and a Bosch Performance CX motor. To prevent the chain from hitting the tire when it is on the largest cog, Haibike made a custom chainring that spaces the front chainring out 5 mm or so, and has an integrated chainguard/chainguide. It works great, except...

Hello everyone. I have Scott e-genius 710 2017 bike with Bosch CX motor and I could not find anything about maintenance of outer parts. Do I have to lube that exposed part on right side of the motor near the crank set? And what are those two holes on the frame on-top of the motor? Should I...

Bosch publish the power output for their motors but how does this relate to cadence? I know that the CX multiplies the input x 2.5 so a 16T chain ring is equivalent to a normal bikes 40T chainring, but how do the input revs relate to the actual motor RPM?

Looking at Haibikes on sale the xduro models have the Bosch cx with 18 tooth chainring in front, in conjunction with up to 42 tooth gear in back. My question is, is this accurate? Because it seems like this would give extremely good low end gear range for climbing steeps, but would limit high end.

Just a quick note that on some Bosch intuvia displays the manufacturer fits a security screw underneath. It was a Torx screw on my bike and can be accessed once you remove the 2 handle bar clamps. I could not get the display off my lapierre Overvolt, and thought something must be off...

If you have an eMTB with the Bosch Performance CX motor, and it was produced before mid-2017, you probably do not have the eMTB mode. They way you tell is that the display will briefly show "eMTB" just after you switch to Sport mode. Your dealer should be able to do the upgrade for you in...

Im thinking of updating my bosch cx motor to the latest firmware which enables the "emtb" mode. Ive installed the speedbox2. Any of you guys know if the tuning still will work? Is there anyone else who has updated and and have speedbox2 who tryed this?

Apparently the update converts the Sport mode to automatically give assist from 120 to 300 percent as the torque and cadence demand. I am 150 miles from a Bosch dealer that can do the update and am curious how well received the firmware update is Thanks High road 2

Bosch brings ABS to e-bikes According to two studies conducted by Bosch Accident Research, e-bike accidents could be reduced by up to 25 percent if the bikes were equipped with anti-lock braking systems. It shouldn't come as a surprise, therefore, that Bosch eBike Systems has responded by...

Looking for someone in North America who works in a shop with access to the Bosch IBD software. Anyone? Please drop me a PM.

I have read these forums for years an they have been a great help for me in selecting bikes. Thanks to everyone!! So what made me finally post? Well .... I've been an E-bike user for the last five years. I regularly travel over 5K every year - almost exclusively on gravel/dirt roads. I have...

Normally l ride a 2016 Foxy R, but we bought a Cube e-bike for my wife so she would come out on some of my rides. (We tried but it's very hilly round here and the climbs defeated her) Of course, l had to test the bike to make sure it was set up properly....first l tried a road ride. In the UK...

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