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  1. U

    Older bbs02 controller…to many choices

    Can someone give me a link to buy a bbs02 controller? AliExpress or someone in Canada would be great. Here’s a photos of mine…(attached) Looking on AliExpress there are way to many choices…even if it’s the same bbs02 750w 24amp units…there are “new” and “old” versions and so on. Confusing...
  2. U

    Bafang g510 fat bike…new or used?

    So the G510 vs the M620 is the same think from what I can tell. That means any G510 bike would be fully programmable with an EggRider, etc? Also the G510 would be a torque sensor as wel”, correct? The bike is advertised at 1000w…but I’d imagine I can take it 1500w with 30amp 48v like any...
  3. U

    Bosch Performance Line CX vs Bafang M620

    I've been wanting to build a fatbike with a Bafang M620 one of these days, but I came across a Haibike Fat Six with a Bosch Performance Line CX motor for what looks like a reasonable deal. The only thing is I'm turned off the Bosch motor as I'm used to being able to customize the bafang...
  4. U

    New Eggrider...lost speed and battery voltage dropping in seconds

    Well I'm having a string of bad luck that I can't figure out. I've got an older BBS02 and a battery that is about 2 years old. Got an eggrider...installed it and had a offroad and road profile set up at 18amps and 10amps respectively. Everything was working great last week. This weekend I...
  5. U

    52v battery at 80% max charge as 48v alternative?

    I’ve been running my 48v battery for years. Right now it’s a 14ah 48v 13S battery with 20 amp bms. I use the bike mainly for commuting, 10km each way. I’m running a bbs-02 currently but would like to upgrade to a bbs-hd later this year. I was hoping to get a new higher rated bms battery so I...
  6. U

    Gas Gas G Cross Country 1.0 smokin deal...get my kids into ebiking

    2023 Gas Gas G Cross Country 1.0 for $1250 CAD or about $900 USD. Brand new...dealer has about 15 of them left in medium and small frame size. I want to get the kids into ebiking...and this might be a good way to start. I'm assuming this is far better than a pre-built Amazon or Chinese...
  7. U

    Old Honda...small voltage reading when ignition switch is OFF?

    So I got my signal lights working on the old honda thanks to the kind advice of forum members here! (other thread on this forum). This is a great place to get electrical advice. Now I've got another issue on the old bike. I installed a regulator/rectifier 6v (brand new) over the weekend. The...
  8. U

    Help with old motorbike Honda signal light dash indicator

    I bought a Honda 1983 XL80 off a guy in the summer but it was missing all the street legal lights. I bought a set of 6v signal lights off ebay and hooked them up. I have the signal lights working now! So that parts solved. Only the dash indicator signal light indicators won't light up with...
  9. U

    Riding an mid-drive ebike without battery...bafang BBS02 vs new stuff...

    So my ebike is my summer mode of transportation to and fro. I love it. 1997 GT Bravado Cromo with BBS02. Interestingly when my brother comes along for a ride, he has the identical bike (1997 GT Bravado Cromo) but his is sans battery...and to make things fair, I shut off my electricity. But...
  10. U

    Electronic brake with 5v throttle

    More of a 'theoretically' speaking kind of situation... I'm working on a brushed ebike project and I'm trying to rig an electronic brake by using a secondary 5v throttle. Basically, I have a 5V throttle on one side for accelerating and I would like to use a 5v throttle on the other side that...
  11. U

    Brushed Controller...how to make throttle input less sensetive

    I've got a brushed controller on an older ebike that I'm working on. It works great except the throttle is VERY sensitive and its nearly impossible to drive it without it jerking around like a jerk ;-) Is there some kind of resistor or something I can put inline to the motors (or even to the...
  12. U

    Understanding a 1200w Chinese buggy

    Ok, so it’s not a ebike technically, but it appears to have an ebike style rear motor. The motor is stamped 1200w-48v I’m trying to understand the machine as it seems straight forward, but I’ve got some questions I don’t understand. First question is the voltage. The motor is stamped 48v...
  13. U

    Fuse melting...but not blowing on Power Wheels

    I've got a old Gaucho Power Wheels from the early 90's ish. Originally it was powered by a 12v battery with a on/off switch pedal and high range, low range and reverse. I've kept the gear selector with high/low/reverse...and added a 1000watt 48/60v ebike controller and a 0-5v 'gas pedal'. It's...
  14. U

    Any way to verify AH on a battery?

    Is there a way to verify AH on a battery purchased from Amazon? I'm looking at this bad boy...48v 24.5AH!!!! Upgrade from my 48v 11AH unit. https://www.amazon.ca/gp/product/B08X2F2DC7/ref=ox_sc_act_title_2?smid=A1DQ8CBGDI0TLE&psc=1 I'm not looking to increase speed, rather reliability. So...
  15. U

    Upgrade old battery or get new one?

    I've got a battery on my ebike from around 2012 that I originally purchased from Legrand at Lectric Cycle...(what happened to those guys...can't seem to find if they are still in business?) Anyhow...its a 48v unit around 11.6ah and it does not hold its charge. Is it possible to just get a new...
  16. U

    BBSHD PAS set to 1 when turning on...disable?

    I'm able to program by BBSHD but what I can not seem to change is the default PAS level to 0. I've had a few BBS02/HD motors in my time, and I recall most having PAS start at 0. For some reason, my BBSHD PAS is default to 1 what is a PITA if you are not expecting it. Each time I ride it I...
  17. U

    Factory Ebike for kids???

    Perhaps its a liability thing...but i've not seen a factory spec kids ebike... Anyone know if there is any out there? My kids want an electric scooter...but I'd rather an ebike as they have to pedal ;-) And can use it for alot more than the escooter what is only good for perfectly smooth...
  18. U

    BBS DCP14 Full Color Screen dead??

    I was using my BBSHD with DCP14 full color screen for a quick spin. Shut it off...then tried to turn it back on and it would not power back up. I though "aw crap, I fried the controller" or something. Luckily I had a older model C965 screen on another bike I was able to hook up to my BBSHD...
  19. U

    Kids 20” xgames ebike still for sale?

    Saw this bike on a old forum thread...looks pretty cool. https://www.walmart.com/ip/Hyper-Motobike-Boys-36-Volt-Electric-Bike/23149110 350w brushless Ebike that looks like a dirt bike. My kids would love it and a great way to get them into ebikes. I don’t think you can build your own for...
  20. U

    Throttle without PAS BBS02

    I’ve got a BBS02 that I’m trying to get working like it used to. It’s got a new controller and I can’t seem to get the throttle to work without PAS Here is a photo of my 3 setup screens. Keep in mind I’m a noob with this and it’s been my first time editing the controller, what I’ve resorted...
  21. U

    Power Tool Batteries in a Series

    I've been using my powertool batteries (Rigid 18V) to power an ebike. Been working great. The BMS in the battery acts as the LVC and everything seems to be great. The power tools themselves only use the positive and negative terminal, meaning the balancing must be coming from the battery...
  22. U

    Straight Answer on Using Lithium Power Tool Batteries

    Ok. I've been doing lots of reading...and I'm not 100% sure and wanted to double check one last time before going into using lithium power tool batteries for non-power tool applications. Can I simply connect to the positive and negative connections to power my device and call it a day? There...
  23. U

    12v lithium battery type (with photos)

    My brother has this 12V lithium battery and he was asking me if he can charge it with the power leads (+ & -) as he does not have the original charger anymore. I told him I don't know but will ask the amazing community that is endless-sphere! I have a good RC hobby charger that can select 1S...
  24. U

    Help me ID this controller and what voltage I can use it with

    I’ve got this controller from a few years back. When I purchased it, it said “24-60v” in the listing...but when I got it, printed in it says only 48-60v I’m using it with a 24v battery and it working but something keeps cutting out when I go wot. I personally think it’s the BMS of the...
  25. U

    ebike controller with any type of BMS in it?

    I purchased this controller for a 24v power wheels application... https://www.ebay.ca/itm/48-60V-1000W-Motor-Brush-Brushed-Controller-for-Electric-Bike-Scooter/122450212739?hash=item1c8299f783:g:4f8AAOSwB-1Y7dpq&vxp=mtr (the listing originally said ok 24-60v, 24V rated to 700w and 48-60v rated...
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