Search results

Voltair says they have some, took my money then changed thier mind and gave me my money back, out of stock. The way of the world these days

Looking for a charger for BH Easy motion Evo 3 pin charger. Can't find one in stock anywhere. If I can't locate one, what is the connector called and where might I find one? I can hack & solder to another 36V charger.

I messed with the programming and thought I had it fixed. It worked on the stand but under load it was gutless. Pulled the cover that the battery sits in and exposed the controller. All the rubber insulative boots on the power wires (in and out, 5 total) were split and melted allowing them to...

I have a 2018(?) colt that i got used. The throttle didn't work so i put a new one on. Now it will only go 10mph under throttle. Wrong throttle? or is there programming that can make it faster?

I have a Bulls AM1 with a Bosch drive on the shop floor. I noticed the display cycling on and off repeatedly. The battery was pretty low so I thought charging might help. I plugged it in and it wouldn't charge. I plugged the bike into the diagnostic software and it wouldn't connect. I pulled the...

Magnum batteries.... I've been selling Magnums for about a year and a half. I have seen a disproportionate number of them come back with battery failure. Magnum has not been very good to deal with warranty issues regarding these failures. They have denied battery claims and are very slow to...

In the shop I work at when I get an especially gross chain (often) I take it off and throw it in the ultrasonic cleaner for 5 minutes. It comes out clean as new. A little tri-flow on it and it's good to go.

Thanks for the input. I think I'll give it back to the owner and point him at this thread.

Aren't you just a ray of sunshine and positivity.

Oh, you're just so witty.

It's 1 yo. Unknown treatment history. Spinning a 750w bafang hub motor. Was "fully" charged (charger light turned green). I'll check it out. Thanks

48V 13AH Battery pack. When I hit the throttle hard on the bike the battery dies. The indicator lights at the top of the battery only show very dim and it will not opwer the bike. I remove the battery and reinstall it and it appears to work fine. If I ramp up the throttle it works at full...

Didn't lose me, I've just been busy AF lately. All these people with free time is keeping the e bike store hopping. That combined with my electrical engineering gig and I haven't had time to much lately.

I have 2 11s5p battery packs that I got for free. They were new but the BMS in both had s*it the bed. That is the only reason I'm wondering about under volting a 48v motor (I have a Bbs02b on a bike that hasn't moved in a year so it's time change it up). I realize overvolting will let the smoke...

Can the controller be programmed to run at 36v?

I gotta give them props for their quick warranty response.

Make sure your rim strip hole is lined up perfectly with the hole in the rim. It's called a Schrader valve stem.

I sell these (and many others), we had a pile of them in the spring this year and they sold fast, I'm kinda glad they're no longer available until late summer because I don't have the boss pushing my to push them. In my opinion the frame is OK, no suspension fork is a bonus, it's better than a...

Volume of sales they stomp Shimano and Bosch. There is this little country with a small population called China where Bosch and Shimano hardly exist, perhaps in N America and Europe, Bosch reigns supreme but worldwide it's Bafang all day. On a recumbent, 30kph (~20mph) is easily achievable...

The big guys? Like Bafang? I never really thought of Bosch as "the big guys," Bafang is bigger in every way other than price. Your mileage numbers are unimpressive you might want to see if you've got a brake dragging or some other issue. If I hop on a Bulls with a Bosch Cx and 500wh battery...