Example: Merits Roadster 4 Portable Mobility Scooter S741A

Product #	S741A
Weight Capacity	300 lbs
Drivetrain	RWD
Maximum Speed	4 mph
Per-Charge Range	Up to 6 miles
Battery Size	2 × 12Ah ES12 AGM
Ground Clearance	2"
Turning Radius	43.3"
Overall Length	38"
Overall Width	21"
Overall Height	36"
Seat-to-Floor Height	19"–21"
Seat-to-Deck Height	16"–18"
Seat Width	18"
Seat Depth	17"
Backrest Height	15"
Weight of Heaviest Piece	36 lbs
Total Weight	106 lbs
Motor	DC 24V, 100W
Controller	PG S-DRIVE 45A
Charger	1.8A off-board
Gradient / Maximum Incline	6°
Front Wheels	8" diameter flat free PU tires
Drive Wheels	8" diameter flat free PU tires
HCPCS Code	K0800
Color Options	Red, Blue

Portable by design, with a four-wheel layout

The Merits Roadster 4 is built to make transport straightforward without giving up the feel of a full mobility scooter. It disassembles into five pieces, with the heaviest piece weighing 36 lbs, allowing the scooter to be separated into more manageable sections for loading and storage.

A tool-free auto-latching design simplifies taking the Roadster apart and putting it back together, making it practical for trips, appointments, shopping, and other outings where the scooter needs to travel with you.

Made to maneuver through everyday destinations

The Roadster 4 combines a compact travel-scooter design with a four-wheel platform. Its 43.3-inch turning radius gives a clear picture of the space required for tighter turns, while its 2-inch ground clearance establishes the limits of its low-profile design.

With a 4 mph maximum speed and up to 6 miles of range per charge, it is designed primarily around shorter everyday trips rather than extended-distance travel.

Charge the scooter where it works for you

The detachable battery pack includes its own charging port, allowing the battery pack to be removed and brought to a convenient charging location.

There is also an additional charging port beneath the dashboard, giving you another way to plug in without removing the battery pack. The Roadster 4 uses two 12Ah AGM batteries with a 1.8A off-board charger.

Adjust the riding position around you

An 18-inch-wide swivel seat makes getting on and off more convenient, while the seat height can be adjusted to better suit your riding position. Flip-up armrests can move out of the way when entering or leaving the scooter.

The angle-adjustable tiller provides another point of adjustment, helping you position the controls at a comfortable reach. Merits also specifies adjustable armrest width for additional fit adjustment.

Straightforward controls for everyday operation

The loop tiller and wig-wag throttle can be operated using the palm or fingers, keeping forward and reverse control within easy reach.

A no-slip foot mat provides a defined surface beneath your feet, while the uncomplicated control arrangement keeps operation focused and approachable.

Know its capabilities before you head out

The Roadster 4 supports up to 300 lbs and includes rear anti-tip wheels designed to help prevent rearward tip-over. Merits rates the scooter for a 6-degree maximum gradient, providing a defined limit for incline use.

Its 8-inch front and drive wheels and rear-wheel-drive system complete a design centered on routine mobility and portability rather than the greater range, clearance, and size found on larger full-size scooters.

A practical balance of portability and everyday comfort

At 106 lbs total, the Roadster 4 is not meant to be lifted as one assembled scooter. Its advantage comes from the five-piece design, which lets you break that weight into separate components when transporting it.

For someone looking for a portable four-wheel scooter with simple disassembly, adjustable seating and tiller position, flexible charging, and a 300 lb capacity, the Roadster 4 concentrates on the features that matter most for everyday travel.