Author Topic: Inside the Bosch Drive Unit 45  (Read 20265 times)

Offline admin

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Inside the Bosch Drive Unit 45
« on: October 20, 2011, 12:58:41 PM »
Nice cut-away view of the inside of the Bosch eBike pedelec system...


Found here.
http://www.elektrobike-online.com/kalkhoff-impulse-8c-hs.524318.410636.htm

Offline obelix155

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Re: Inside the Bosch Drive Unit 45
« Reply #1 on: April 09, 2012, 12:17:24 AM »
Hi

Do you know if the outside part of the engine are equivalent ti the 250w.

IE, is it possible to replace a 250w by a 350w on an existing bike.

Regards

Pascal