200OWa high speed motor + 40AH battery（200OWa version with two motors. 120OWa high speed motor + 15AH battery. 150OWa high speed motor + 20AH battery. Ridstar-Q20 Pro 200OW a 52V 40AH. Ridstar-Q20 120OW a 48V 20AH.

Motor and battery: 1200W 15AH
Handlebar Type: Riser Bar
Wheel Size: 20 in
Bike Type: E-Mountain Bike
Maximum Speed: 25 km/h
Material: Steel
Number of Speeds: 7 Speed
Charging Time: More Than 5 Hours
Colour: Black
Brand: RIDSTAR
Department: Unisex Adults
Type: Fat Tyres
Brake Type: Disc Brake - Hydraulic
Manufacturer Warranty: 1 Year
Suspension Type: Full Suspension (Front & Rear)
Voltage: 48 V
Motor Type: Rear Hub Motor
Model: Ridstar Q20/Ridstar Q20 PRO
Shifter Style: Thumb Shifter
Motor Power: 250 W
Gear Change Mechanism: Derailleur Gears