MegaMotion
Venture 3-Wheel
Disassembles into five pieces
$699
Lower 48 and DC only. No Alaska, Hawaii or U.S. territories.
Vive Health · Mobility Scooters
Vive King Neptune Scooter
$949.99
Ships to the lower 48 states and DC only. Not to Alaska, Hawaii or U.S. territories.
Pay over time with Affirm, Klarna or Afterpay at checkout, subject to eligibility.
Model MOB1128GRY
Vive's King Neptune is a heavy-duty scooter for riders up to 400 lbs. Vive describes it for adults who need extra support, a higher weight capacity and comfort on longer rides indoors or out, and its oversized floor base leaves generous room for legs and feet.
- 400 lb weight capacity
- Integrated tiller charging port
- 4.25" base clearance
- Front basket included
Free shipping on online orders over $500; under $500, a flat shipping charge is shown at checkout. We pay the sales tax. Most products are processed within 2-5 business days. Shipping and returns
Questions? Call (844) 799-0070
About The King Neptune Mobility Scooter
It tops out at 4.3 mph and weighs 115 lbs in total; its main parts weigh 61 lbs (frame), 24 lbs (seat) and 30 lbs (battery). Base clearance is 4.25 inches. The tiller has an integrated charging port, so you can plug in without removing the battery, and a built-in headlight helps in low light.
It comes in gray with a front basket, on a steel and plastic frame. Vive covers the frame for 5 years; electrical parts, batteries, horn and controller for 6 months; handles and charger for 90 days; and the battery case for 60 days. Register with Vive within 30 days of purchase.
Specifications
- Weight capacity
- 400 lbs
- Maximum speed
- 4.3 mph
- Total weight
- 115 lbs
- Frame weight
- 61 lbs
- Seat weight
- 24 lbs
- Battery weight
- 30 lbs
- Base clearance
- 4.25"
- Material
- Steel and plastic
- Color
- Gray
In The Box
- King Neptune Mobility Scooter
- Front basket
Warranty
- Frame: 5 years
- Electrical, batteries, horn and controller: 6 months
- Handles and charger: 90 days
- Battery case: 60 days
- Register your product with Vive within 30 days of purchase.
Specifications and warranty terms are from the maker: vivehealth.com, portal.vivehealth.com, vivehealth.com. Checked October 13, 2026.
What Our Customers Say
Google reviews of our company and our technicians, not of this one product.
★★★★★
4.6 rating of 101 Google reviews
Mason is a wonderful service technician! We live in “rural country” of NE Georgia and he drove all this way to get my Dad’s chair lift up and running. Thank you, Mason AND Custom Mobility!
As a fellow business owner, I have seen this company do all of their work with as much professionalism and tact as any that I have ever encountered. I thoroughly enjoy actually witnessing people who care about their work and show it through their actions, and the owner at Customer Mobility is the ep…
My Service Technician is truly the best! He responded within a day and he fixed the chairlift in less than an hour! It’s reassuring to know that we can depend upon Custom Mobility!
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Talk To A Mobility Specialist
Questions before you order? We will help you compare models.