Fat Tire Electric FAT TIRE Bicycle e-Bike 7 speed 48V 500 WATT
Frame:Al Alloy 6061
Fornt fork: RST Al Alloy Guide
Stem: Al Alloy ZOOM
Handlebar: Al Alloy ZOOM
Rim: Stars Al Alloy
Seat post:Al Alloy ZOOM
Tyres: KENDA  K1188 26×4.0
Brakes: Tektro  Disc-Brake  MD-M300 
Derailleur:Shimano  SL-TX50-7R
Chain: KMC  Z510NP
Chain wheel:Prowheel Al Alloy 48T 
Saddle:Velo VL-6221
Battery:48V 14.5Ah(696Wh)  Samsung
Front light: Sate-lite  LED
Motor:XOFO,SOFX-180-750W high Speed Brushless Gear DC hub motor
Control system:LDS 48V 25A FOC
Head parts: NECO  H156MP 1-1/8 Ø30 Ø44/Ø56
Display:King-meter  WH-527  LCD five speed level
Charger:SANS SSLC109V55 100-240V 47-63Hz,2Amps smart charger,charge time 4-5hours
Maximum Speed:≤35Km/h
Range:55-80km
Load capacity:125KG