Directrunner DR1L Motorized Bike Kit

[JGH122]

I notice the bike has the mounting hole for old school cantilever brakes.
It looks to me he has the brakes mounted between the shifters/throttle.
If need be you could install longer brake pulls.
Just mount them on the underside and they are out of the way of the motor mount like I did with the fender mounted on the topside.
You could also put a disc on.
All kinds of options.

 

[DR1L]

Hi, it is an old topic but I have an update for the ebay link: https://www.ebay.com/itm/294683384020

 

[2speedboi]

Is that spindle on a splined shaft to allow it to move (increasing and decreasing ratio) while on the fly?

Very cool!

 

[DR1L]

Yes, that is the idea. You can change ratio immediately while at any torque or power level without any interruption . Highest to lowest ratio of the transmission is 2:1.