Servicing a Bosch Gen 2 Centerdrive Electric Bike Motor - Inside of a Bosch Mid-Drive
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In this video a certified Bosch technician removes the second generation mid-drive motor from a Haibike Xduro RX electric bike. To complete this service you will need a lock ring tool (with a half inch drive and adapter) as well as a chain whip and T15 torx driver. The Bosch system can use three cog sizes including 20 tooth for small wheel and 18 or 15 tooth for a mountain bike wheel. The cogs are build by each manufacturer and the Haibike cog has a chain guide built in. The exterior plastic casing of the motor is mainly cosmetic but it does serve as a skid plate as well. This service would be done to install a light kit, deal with a speed sensor issue or replace the entire Centerdrive. From front to back on the left side of the motor are the HMI (Human Machine Interface) Cable, Headlight and Rear light Cable, Speed Sensor Cable and Power Cable. The motor itself weighs ~5.5 lbs. The Bosch Powerpack 400 weighs ~8.8 pounds. Bolts inside are torqued down at ~30 Nm. The new Bosch CX motor weighs 200 grams less and will not require a plastic cover so it will appear smaller visually and allow more clearance for suspension travel.
Commenti
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I have a Cube New Trail with the new CX motor but had a Click, squeak from the unit and need to remove the pedal arm and left cover and re-torque the bolts and screws, they were somewhat loose.
solved the problem. I would suggest replacing the nylon lock nut if they become loose, they are cheap and easy to find. -
If the Bosch patent is open , I wish someone can built a frame with an allready lower frame arc ready to receive the bosch unit . A conventional bb taking place of the open space meanwhile . Bosch should see it as an investment while aging people will buy the driving unity separately later in their life .
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Thanks for the vid though...informative rather than the usual hiding everything from the customer.
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Fantastic weaponry...until you need a replacement battery...then it all comes unglued. Have you seen the price of replacements!500 to 1000 charge cycles? sounds like a decent lifespan until you factor in garbage such as dead (or 'dysfunctional' cells ) water ingress, 'deep' discharge....etc etc.Until that price sorts itself out .....seven HUNDRED Euros/ Bucks ?...I'm out.
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interesting,,, do the motors themselves need any service work or are they good for a few thousand miles ?....then say bin them
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I love my Electric bike
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"INSIDE" of a Bosch motor. Thanks. This was a 13 minute video of wasting my time with watching, how you remove some bolts and dont do anything else.
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where may i buy this motor and what is the speed of motor
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الووو
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where is the maintenance part? all what shown is motor removal
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“How much is 200 grams?” no European would ever ask how much is 0.2 pounds because he would be afraid kept for stupid.
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I heard that Bosh is for old ladies. Panasonic is better
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Servicing a Bosch mid drive
Step 1- throw in trash
Step 2 - buy a BBSHD and be happy -
DT Swiss jep
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O Projeto E MUITO interessante, mas Acho Que Deveria Ser algo Que Pudesse Ser instalado em QUALQUÉR bicicleta! Esse E Projeto E restrito a hum unico Quadro ...
The project is very interesting, but I think it should be something that could be installed on any bike! This is project is restricted to a single frame ... -
josele
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He asked a tough question of how much is 200grams.
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Today ebike, tomoro emotorcycle. The motor and chassis looks heavy.
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when could I own a machine as this?
NEEEVEEER!! -
Shaky camera, difficult to watch. Use a tripod!
13m 48sunghezza
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