We released some Balrog versions online

What is the different between them 

 

Model BALROG X BALROG S  BALROG H  BALROG Z
Picture        
Deck 2 layers of bamboo + 6 layers of maple + 2 layers of fiberglass
ESC hobbywing 9028 12S hobbywing 9028 12S hobbywing 9005 10S hobbywing 9028 12S
Remote With display screen, four-speed mode, one-button switch, brake and tail light control With display screen, four-speed mode, one-button switch
Motors Belt drive motor 6368 170KV 1500W*2 Belt drive 5065 150KV 1000W*2 Hub motor 350W*2 105mm/90mm PU  Direct drive motor 2 x 1300 Watts (Nominal)Diameter 70mm 64KV
Battery 12S3P LG M50LT 15Ah 666Wh 12S2P  Samsung 40T 8Ah 355Wh 10S3P  8.7Ah 321Wh/
10S5P  14.5Ah 536Wh
12S3P LG M50LT 15Ah 666Wh
Speed First gear: 25km/h
Second gear: 38km/h
Third gear: 49km/h
Fourth gear: 53km/h
First gear: 26km/h
Second gear: 38km/h
Third gear: 50km/h
First gear: 20km/h
Second gear: 30km/h
Third gear: 40km/h
Fourth gear: 45km/h
First gear: 20km/h
Second gear: 30km/h
Third gear: 40km/h
Fourth gear: 48km/h
Range
(70Kg rider, flat road, average speed 30km/h measured)
6-inch HOTA AT pneumatic wheel: 35~40km 6-inch HOTA AT pneumatic wheel: 18~25km 10S3P 8.7Ah 321Wh 28~33km 52km/32.5miles (105mm luminous wheels)
120mm cloud wheel: 50~55km 120mm cloud wheel: 35~40km 10S5P  14.5Ah 536Wh  60~65km 45km/27.9mph (110mm Rubber Wheels)
Charger 50.4V 5A fast charging, about 3 hours 50.4V 3A fast charging, about 3 hours 42V 3A fast charging, about 3 hours 50.4V 5A fast charging, about 3 hours
Board Weight 11Kg 9.5Kg 11Kg
Max Load 120kg 85kg 85kg 120kg
Inclines 30% 25%