Aprilia RS50 with 4kW QS-motor 17" rim

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swiftyds   1 µW

1 µW
Posts: 2
Joined: Oct 24 2017 6:27am

Re: Aprilia RS50 with 4kW QS-motor 17" rim

Post by swiftyds » Nov 04 2017 4:21am

I’m looking at starting similar build with 4000w QS motor. I know yours is still work in progress but Can I ask what max speed you intend to get with your battery/controller combo?

Thanks

Manny   10 W

10 W
Posts: 79
Joined: Nov 23 2011 7:14am
Location: The Netherlands

Re: Aprilia RS50 with 4kW QS-motor 17" rim

Post by Manny » Nov 06 2017 2:36am

my intended top speed is 80kmh but i think it will be a bit faster.

csc   100 W

100 W
Posts: 138
Joined: Dec 13 2016 7:40am

Re: Aprilia RS50 with 4kW QS-motor 17" rim

Post by csc » Feb 04 2018 1:23pm

Hi Manny

May I ask what the dropout is in real life, with nuts, disc, spacers etc ? I think about a 4kw qs273 in my rear wheel ...

Manny   10 W

10 W
Posts: 79
Joined: Nov 23 2011 7:14am
Location: The Netherlands

Re: Aprilia RS50 with 4kW QS-motor 17" rim

Post by Manny » Feb 05 2018 4:41am

hi csc,

The measurements in this pdf are correct iirc.
hope this helps, if you need a specific measurement let me know
Attachments
QS 17X3.5 273 BLDC Hub Motor Drawing (1).pdf
(268.69 KiB) Downloaded 53 times

csc   100 W

100 W
Posts: 138
Joined: Dec 13 2016 7:40am

Re: Aprilia RS50 with 4kW QS-motor 17" rim

Post by csc » Jun 14 2018 4:02am

Sorry i just saw the answer. Thanks !

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