Bullfrog

My battery/BMS are capable of 84 volts max and 80A continuous...the BMS is the limiting factor and not the cells. I'd be happy with a...

You are correct on the DD45, Grin no longer offers it except I believe they do sell the "marine" version of it if anybody wants to power...

Thanks :).

Ahhh, now I understand why the top speed is ~20 mph and absolutely nothing wrong with that :). Do you build or buy your 21700 packs...

I wonder if he realizes Justin who owns/operates ebikes.ca provides this forum! For me, it is worth a couple bucks to support the guy...

What voltage are you running your MAC on? The reason I am asking is I get about 28 mph with my 10T MAC on a 52v battery and my MAC is...

I got a response from Crystalyte regarding their H+55 motors: It's available order directly from Crystalyte. H+5580 with heatsink...

Hello everyone, I am considering buying a Crystalyte H+55 motor to use for my upcoming ebike build. Plan is to install it on a...

Thanks amberwolf...all very valid points :).

Axles breaking.... I have read in the past that the Crystalyte motors had axle problems but that was about 10 years ago when I first...

Hmmmm, did a run using the Grin Tech Motor Simulator to compare the MXUS and the TC4080. I artificially decreased Kv for the MXUS motor...

Below is my current short list of the Direct Drive motors I am still considering and the weights listed are for the bare motor...listed...

Just a plug for the AW 1,000w rear kit I bought from Amazon...

Thanks amberwold. I remembered one of the Endless Sphere's more knowledgeable posters had a MXUS but I couldn't remember who it was :).

No argument from me and a 5T would be perfect for the speed I want :). Have you been able to find a web site for MXUS? I seem to...