H-1 Pro Series™ Ace R350 E-Scooter

The H-1 Pro Series Ace R350’s high strength aluminum alloy build, dual front shock suspension system, and premium LED display yields a riding experience that can appeal to anyone. Ace 350 has a beautiful silhouette thanks to a foot deck that sweeps up seamlessly to the steering column in one continuous piece. The 350W rear hub motor is more than capable and pushes Ace R350 to a top speed of 15.5 mph. Get up to 18.5 miles of range on a single charge with the 36V/7.5Ah battery. Have peace of mind that you won’t have to worry about a flat tire, thanks to the 10” self-sealing tubeless tires. With the Ace R350, you’re free to tackle the road ahead.

Product Detail


  • Brand: H-1 Pro Series
  • Model: H1-ACE3
  • Battery: 36V/7.5Ah
  • Motor Power: 350W
  • Range: 18.5 Miles
  • Max Supported Weight: 264 lbs. (120 kg)


  • Product Weight: 39.68 lbs. (18 kg)
  • Product Folded Size: 47.24 in x 20.27 in x 21.30 in
  • Product Unfolded Size: 47.24 in x 20.27 in x 47.24 in

Package includes

  • 1 x Ace R350
  • 1 x Manual
  • 1 x Wall Charger


We want you to love your item(s), but in the off-chance that you don’t, we accept full price product returns within 30 days. Please contact our support team for an RMA. Customer is responsible for return shipping costs.


Free shipping on all orders over $100.
Orders are processed within 7 - 10 business days.
Shipping to contiguous US only.

We do not ship to PO boxes. 


This model is covered by a 1-year limited part and labor warranty. Please be advised, the warranty is limited to manufacturer defects and does not cover consumable items (tires/charge ports/chargers/etc.), physical damage, or damage due to improper maintenance/abuse. For more information, the warranty can be found here.

350W Motor

Up to 16 MPH

Up to 18.5 Miles

10" Self-Sealing Tubeless Tire

Front Drum & Rear Disc Brake

Dual Front Shocks

The Smart Scooter is Here.

Remote lock

Lock and unlock your e-scooter from anywhere to prevent theft or to allow a friend to take a ride. 

Control your speed

The Ace R450 has 4 speed modes to adapt to different riders.

Sport: 0-16 MPH (0-26 KM/H)

Drive: 0-12 MPH (0-19 KM/H)

Eco: 0-8 MPH (0-13 KM/H)

Walk: 0 -2 MPH (0-3 KM/H)

Track your ride

The H-1 Pro Series App allows you to track where your e-scooter is.


350W Brushless Motor

The Ace R350 has a 350W brushless motor that can propel you up to 16 MPH. 

36V/7.5Ah Battery

The battery can let you ride for up to 18.5 miles of pure fun.

10" Self-Sealing Tubeless Tires

Ride with the comfort of pneumatic tires and the peace of mind knowing they are self-sealing. 

Front drum and rear disc brakes

The dual braking system lets you stop when you need to. 

Front dual shocks

The wishbone shocks gives you a smooth ride for those rough city streets.

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