isinwheel S9Max 500W Upgraded Electric Scooter

Isinwheel S9Max: A Step Up in Power and Suspension From the S9Pro

The S9Max upgrades the S9Pro's core formula with a stronger 500W motor, larger 374Wh battery, and — notably — dual front damping plus rear pedal suspension, which the S9Pro doesn't have. The result is a noticeably smoother ride over cracks and bumps.

Top speed rises to 20 mph and range extends to 22 miles, while 10" tires (up from 8.5") add extra stability. Electronic front braking plus a rear disc brake keep stopping consistent.

Best for: riders who want the S9Pro's compact format but with real suspension and more power for daily commuting on rougher city streets.

Specs

• Motor: 500W
• Top speed: 20 mph
• Range: 22 miles
• Battery: 374Wh (36V 10.4Ah), 4–6 hr charge time
• Load capacity: 220 lbs
• Brakes: electronic front + rear disc
• Suspension: front dual damping + rear pedal suspension
• Tires: 10 inch
• Lighting: LED headlight for low-light riding