OwnerMarc Cyr
Owner's Other EVsBladez
Skillsaw Powered Three Wheeler
Ripper #2
Kazuma Meerkat 90
LocationPort Charlotte, Florida United States map
Email email image
Vehicle rayos electric mtb.
Motor mac bmc 600w brushless Brushless DC
originaly 24v motor with internal controller,controller has been removed,and now runs an external controller,and yes its overvolted
Drivetrainstock planetary transmision chain drive
Controller mac bmc 3 phase brushless36v external
Batteries3 Universal Batteries 12v 18ah, 12.00 Volt, Lead-Acid, AGM
System Voltage36 Volts
cheap chinese
Heaterflorida sun
Top Speed26 MPH (41 KPH)
this thing flies,by far the smoothest bicycle i ever rode
Accelerationpretty good
Rangenot tested
Seating Capacity1 adult
Tiresschwalbe fat frank,these tires are awesome
Conversion Time1 month
Conversion Cost$500.00 including base vehicle
this bike was a $40.00 craigslist find.the bike retails for about $1100.00 i brought it home,charged it up and other than having tired batteries it worked great,it did between 18,and 20mph,and ran smooth as silk.but having a need for speed i wanted to overvolt it.these internal controllers are notorious for frying at 24v let alone 36v.the motor is a $300.00 setup and i couldnt see destroying it,so i bought two of the same motors with fried controllers from a guy for $10.00 each,and a 36v 25a external controller for another $35.00 and began my experiments.i had to boil the motor for several hours to get all of the potting ond the controller out of it,and i had to try about thirty diferent combinations of wire connections to figure out the phase and sensor wiring,it was a big pain in the neck,but well worth it.i installed a new double walled back wheel,new frame pivot bushings,new wide cruiser bars and adjustable goose neck,new eight speed shifter,new hairpin springer cruiser seat,three new 12/18 batteries,new fuji cruiser fenders,new schwalbe fat frank 2.35"baloon tires.i custom made a 6" layback seatpost,a switch and charge port box, battery racks,and misc. brackets.this project was built for my fifteen yesr old,a reward for getting his grades up.

code by jerry