Continuous and peak power and torque

I see some people are confusing data between the Zero components and the Zero motrocycle rating. Let me help you to understand guys: Let's take the exemple of the 550A current rating of the Sevcon size 6 gen 4.5 controller of the new MY17 SR and DSR. … Go to Source

OPTITRIP EV calculator You will love it !

Ok guys, i have something for you that it's now time to share.I made a tool in Excel to calculate AT WITCH SPEED IT IS BETTER TO RUN to get from point A to point B in the less time as possible to optimize your actions and manage your trip. It take ac… Go to Source

Faded Frame

Hey all, seems like after a year my frame has turned a bad purple color. After removing the battery/side panels you can see what the color should look like. Looks like a direct sunlight problem, starting a month ago I've been sure to cover the bike whi… Go to Source

Blinking switch malfunction

Hello, Have you already experienced a problem with the blinking switch ? Sometimes, my blinking switch is ON, but no blink. I have to reset it and switch on again to have the blinking light. Does not occurs all the time, maybe 1 time by 1000km… Anoth… Go to Source

Blinking switch malfunction

Hello, Have you already experienced a problem with the blinking switch ? Sometimes, my blinking switch is ON, but no blink. I have to reset it and switch on again to have the blinking light. Does not occurs all the time, maybe 1 time by 1000km… Anoth… Go to Source

Front disc malfuntion

2015 SR 14000km. Hi there fellow Zero drivers. any one experienced a pronounced knocking from the front brake? Therese is nothing when breaking lightly (normal driving) but when dropping the anchor (spirited driving) (deaf and blind pedestrians, stra… Go to Source

Intermittent and Slow Charging

My Zero DS 2015 is charging very slow and intermittent.. for a 5 segonds charge, then stop for 8 -10 seconds, and do the same thing again. i reset the BMS pushing the 2 buttons.  a red and green light flashing.-any idea? Go to Source

a bit of math (1C charging)

I'm interested in the most efficient speed for touring, i.e,  the speed that gives the least total time. Equivalently, the largest average mph. I ended up writing a python script (attached, if anyone wants to play with it or check for errors in my math… Go to Source

Electric Road Racer – Zero FXGP Video

https://www.youtube.com/watch?v=sJTmg2IIK24&feature=em-subs_digest FX mod taking on Mulholland. get some! Go to Source

Electric Road Racer – Zero FXGP Video

https://www.youtube.com/watch?v=sJTmg2IIK24&feature=em-subs_digest FX mod taking on Mulholland. get some! Go to Source