electric system 
Motor:  8FUN  High-speed brushless geared motor  250W
            optional 180W
Battery: 36V/10Ah lithium
             optional :24V/10Ah  , 36V/10Ah LiFePo4
 
PAS:         1:1 Speed intellegent PAS
Controller:  intelligent brushless controllor
charger:     AC 100V -240V 2amps 
Charge time:   3-5 hour
speed:          adjusting handle rotating（optional）

Capability 
Max speed:              25km/h (Euro),35km/h (USA & Canada).
Diatance per charge: 24V/10Ah 80km
                                36V/10Ah 90km
                 
Loading:       125kgs
Net weight:   25kgs
gross weight: 29kgs
package:       172×23×90cm  package95%

part 
frame:      7005 aluminum alloy T6
tire:          26" X 1.95/2.125  CHENG SHIN TIRE
               Optional KENDA
rim: double aluminum alloy， CNC side-walled
fork: ZOOM,comfort-enhancing suspension aluminum alloy fork
front brake:  aluminum alloy V-brake C.STAR
rear brake:   aluminum alloy V-brake C.STAR
fly wheel:      SHIMANO  7-speed 14-28T
derailleur rod:  SHIMANO SL-TX50-3/7
rear derailleur: SHIMANO TX31  21 speed
handbar:  aluminum alloy  
spoke:        stainless  12G  SLE SPOKE
stem:          aluminum alloy, fission sytle
brake rod:  aluminum alloy,with safety switch cut out
chain:          KMC-HP20
chain wheel steel，28/38/48T aluminum alloy crank
mudguard:   aluminum alloy
rear carrier: aluminum alloy
seat post aluminum alloy
padel: aluminum alloy  special for moutain riding with reflector
optional intrument, repair tool bottle, raincoat