BAFANG BBS HD 1000W Lastest 48V/52V 1000W Ebike Electric Bicycle Motor Mid Drive Electric Bike Conversion Kit with 48V 52V 13Ah - 20Ah Downtube and 48/52V 17.5Ah Rear Rack Battery (Optional)

ordered the bbshd kit, it arrived in about 5 days from china to alaska which is amazing!!the kit arrived extremely well packaged and undamaged, the main gears came greased and all the bolts had locktite,extremely impressed with this seller and all for 750$ including 500c display. I have not tested the motor yet but so far so good. I will update this review after I get it powered up and test ride it ,and how the seller responds to any problems that may arise . overall extremely impressed so far!

First thing I noticed in installation is one of the screws that mounts to the bike wouldn't fit properly without a bit of brute force because the screw hole was machined too close to the motor, and I couldn't just redrilla new hole, so that was sad.... it might strip and fail and possibly even fall off in the future. Hopefully this company will be helpful to me within the next year of warranty if that happens! Secondly, it doesn't come with a very vital installation tool which includes an external bottom bracket wrench on one side and a lock ring spanner wrench on the other. I tried to mcgyvver this and improvise to tighten it on, but in the matter of 2 miles of riding, it is extremely loose and bangs up against the frame every time I throttle above level 2. Thirdly, the speedometer magnet comes with a screw that is one of those star screws with a pin hole in the middle... WHO HAS THOSE??? So I can't tighten it on properly without using some form of pliers or replacing the screw. So until I figure that out, its going to move and blow off in the wind, and once that's not reading properly anymore, the pedal assist feature doesn't work accurately either, because it relies on the speedometer primarily (no torque sensor.... yet mwahahaha)Issue number 4, is on the display: The 500c color display doesn't show the wattage meter properly at all... it sometimes shows like 26 watts being used when I'm full throttling, and sometimes 1200 watts... there's no real middle ground. Hopefully that isn't a wattage regulator problem and it's burning out my motor? PLEASE LET ME KNOW IF IT IS!!!All in all, these were really the only issues I've had. I think once I properly put the speedometer magnet in a permanent place, and get the tool (in a week or two because it ships slowwwww) to tighten the entire motor down to the frame, hopefully it will all work great and flawless!The only other thing that is concerning is it only seems to really pedal assist me up to 10 mph on level 1,2 and 3, and then only up to about 20mph on 4, and 5... I doubt this is normal? Hopefully this isn't a defect! Company who reviews this, please let me know if it is a defect so I can get it fixed before something worse happens!On the bright side, DANG THIS GOES FAST ON FULL LEVEL 5 THROTTLE! I clocked a top speed of about 33mph!