UK Stock MTX 48V 15OOW Electric Bike Conversion Kit 26 29 27.5 inch 25ah Battery. 1 Battery(if you choose 48v 18ah or 48v 25ah battery). 1 Rear Motor wheel(26/27.5/29inch). 1 Kenda Tire 1 7 speed Freewheel. 1 160mm Disc brake Rotor. 1 pair Wuxing Power cut-off Brake lever. 1 8 Magnet Pedal Assistant Sensor. 1 set Twist Throttle. Composed Type: 13Series 4Paralles 13S4P. Cells: Powerful 21700 3.7V 4500mAh Cells. BMS: 40Amp continuous 100±10Amp maximum. Fit Motor Power : 48V 25OW-15OOW. Charge Cut-off Voltage: 54.6V. Discharge Cut-off Voltage: 39V. Discharge Temperature: -20 to 65°C. Charge Temperature: 0 to 45°C. Battery Weight: 4.77kg. Cycle life:? 80% capacity after 800 cycles. Composed Type: 13Series 5Paralles 13S5P. Cells: Powerful 21700 3.7V 5OOOmAh Cells. Battery Weight: 5.73kg. 48V 1OOOW about 45-55km/h. 48V 15OOW about 50-60km/h. Rim: Double-wall Aluminium Alloy Rim /25mm inner width. Hub Motor: 48V Brushless Non-gear Hub Motor. Rear wheel Bottom bracket: 135mm-142mm. CSC 12 mosfet controller. Fit for: 48V 1OOOW motor wheel, SW900 Display. CSC 15 mosfet controller. Fit for: 48V 15OOW motor wheel , SW900 Display. Controller Bag or box. 2.1 LCD Display. Speed indicator, PAS grades indicator, Battery indicator, Error indicator, Single Trip Distance and. Total Distance, Headlight indicator. 2.2 Parameters Setting. Power on/off, Headlight on/off, 6KM/H Cruise control, Wheel size, Max speed setting. Auto stand-by and sleep mode setting, Background luminance setting, Working voltage setting. PAS sensor- 8 Magnet. The Brand and look may be different, but same quality. Disc Brake Rotor 160mm. Your satisfaction is our top priority and we are confident that you will be pleased with our services.