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Simple question, does the Yamaha Bosch Brose etc run at 250w max of they reach peaks? Read somewhere the Bosch CX can go up 600 or some Thanks

Mmmm ... not all. We have references. Miguel Indurain, the 5 times consecutively Tour de France champion puts about an equivalent of 500 Watts peak in his hour race record back in 95. That is 250w less (and motor has higher peaks than that!) plus let’s say I can put 75w by pedaling. And a pro...

Hi Harry Which are those other geared motors? I only know Bafang ones.

Im currently living in Europe Rich don’t know if shipping cost may ruin the deal But let’s talk about the bafang 750w ... is powerful and good enough motor? I want to fit a very small battery running 48v and 13.6 ah ... it’s ok the motor with that amps?

I was fixie on my mind hahaha Would you people mind answer me a few questions more?

Rich thanks for all the support you’re giving me Take in mind I’m a casual biker so this questions even I do understand now what you say I didn’t think about it before it was all theory The bike is going to be a city bike. I know a fat bike for city is like ... but I do a lot of climbing...

The motor can fail or battery get off ... it’s not bad to count with the B plan but I don’t really need 21 speed or some like that. Plus I can save money and weight My plan is use throttle mainly and that’s the most powerful geared hub in the market and heard geared are better for climbing but...

It’s more adding a fixie to a motor, if it makes any difference to the concept

It’s imperative?

Hi guys two questions if you don’t mind. Thanks a lot 1.Can the bafang 750w geared hub run with a fixed transmission? 2. Would it fit, maybe, with that just one pinion on the rear wheel into a normal bike frame? Thats all. Again, many thanks for your attention Regards. Prescott

Dewey before i go into the links ... the lower voltage = lower rpm is true? Take in mind im not in good shape to hold high cadences

https://electricbike.com/forum/forum/kits/bafang-mid-drives/12104-latest-bbshd-standard-programmed-low-voltage-cut-off Cut off voltage?

Thanks Dewey. However, the voltage can be lowered to 38v right?

Hi all mates. Im Prescott, new in this forum. My question is simple, i belive ... 500w 36v vs 750w 48v o even same wattages different voltage, wich gonna climb better? Read somewhere low voltage needs lower rpm but then is the torque, power, pedaling cadence etc Well, thats all by now Thanks