JRA's latest activity

SHG, I was an early adopter of 2170 cells as I thought they were perhaps marginally better for use in eBikes. I am going to put an...

The above method in use. I also live at the beach and ride in muddy times here in Oregon.

Hi AndZab, thanks for looking into this. I personally find the Delta Voltage Table to be the most confusing part of Ultra tuning, as the...

The properties of CornHead grease are such that it turns into a thick oil while in use and resorts back to a grease when not. So it...

Try sending those pictures and details to [email protected]

You do realize that even though 5 and 3" tires may run best at low psi that it is actually the volume of air in them that you are...

Actually there was a pretty good fight against PFB's lobbying for the Class laws in OR but the legislature finally caved and the laws...

Better get you Grin order in now US citizens!

The most natural feeling eBike I have had is similar to the one shown above by Gromike. A throttle, with cruise control and front hub...

If you are willing to commute to work a minimum of three days a week for 99 weeks, 99 Bikes is offering nine people a chance to complete...

It's not just...

Indiegogo. Caveat Emptor.

I would say not at all for existing Giant bikes with Yamaha motors. However if Giant will continue to use Yamaha systems going forward...