Wow!  If the Cobra itself wasn't a mean machine. The D7 upgraded Cobra with 1,000 watt rear hub motor is!!  
Frame
6061 Aluminum frame
Headset
Neco H383AEM 28.6*44*56*39.8
Fork
DASH-AIR-20 Inverted Fork 120mm lockout & rebound adjustable 1
Shock
DNM A0-38RC rear shock 190*45mm 2
Front wheel
M9CF-150 12G*150*15mm 26'' 36h 3
Rear wheel
MD-147 12G 214L 48v 1000w Himiway hub motor 4
Tires
Kenda X Himiway 26*4.5 5
Battery
LG 48V 20Ah
Motor
1000W brushless gear motor 6
Display
LCD display with Type-c charger
Throttle
Thumb throttle
Sensors
Torque sensor丨speed sensor丨brake sensor
Crankset
Crank arm: EB-01-242A-S1 170mm
 Chain ring: 40T 104BCD narrow wide chainring 7
Freewheel
Shimano CS-HG41.8 11-34T 8
Chain
KMC Z8.3 EPT 122L
Groupset
Shimano altus M310 7 speed 9
Front brake
Tektro HD-E350 hydraulic brake
Rear brake
Tektro HD-E350 hydraulic brake
Rotors
F:TR-203-52 R:TR-180-52
D7 -- 5'3" ~ 6'5" Rider height