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Roadster S3
3 Wheel Travel Mobility Scooter(Model No. S731R)
Starting at: $1,049.00 USD
Key Features
- Tool-Free Disassembly: Quickly breaks down into 5 lightweight pieces using an auto-latching lockup design.
- Easy Lifting: The heaviest piece weighs just 54 lbs, making it highly manageable to lift into a car trunk.
- Tool-Free Disassembly: Quickly breaks down into 5 lightweight pieces using an auto-latching lockup design.
- Easy Lifting: The heaviest piece weighs just 54 lbs, making it highly manageable to lift into a car trunk.
(Model No. S731R)
Starting at: $1,049.00 USD
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Merits Roadster S731A: A Travel Scooter for Short, Planned Outings
The three-wheel Roadster makes the most sense when the journey begins in a car and continues through a shop, appointment or other accessible destination. Merits gives this model a 300 lb weight capacity, a 40-inch length and a 21-inch width. Those dimensions keep it relatively compact without turning it into a folding suitcase scooter. Its distinguishing practical feature is tool-free separation into five pieces, allowing the transport task to be divided rather than requiring one lift of the complete machine.
This is a short-distance travel design, not a substitute for a large outdoor scooter with substantial suspension and batteries. Its strengths are a removable battery pack, an adjustable driving position and a relatively small turning circle. The corresponding compromises are limited clearance and a modest advertised range. Buyers who routinely drive from home for long outings should weigh those limitations more heavily than the convenience of car transport.
Seating and Reach Matter More Than Capacity Alone
Seat-height and armrest-width adjustment give the Roadster useful flexibility when establishing a comfortable position. Raising or lowering the seat changes the relationship between thighs, feet and handlebars; widening the armrests changes elbow support and the space available for transfers. A 300 lb capacity describes the load limit, not whether the seat suits a particular hip width or whether a rider can sit comfortably for an entire appointment.
The angle-adjustable tiller lets the handlebar move toward the rider rather than forcing a forward lean. That can be especially helpful when fatigue makes a sustained reach uncomfortable. Establish the seat position first, then adjust the tiller while keeping space for knees and an unobstructed transfer path. A compact chassis is convenient in storage, but anyone with long legs should assess the actual foot position rather than choosing solely from overall dimensions.
Five Pieces Change the Loading Routine
Merits lists the complete product at 99 lbs. That is not the weight of an individual lifting section. The detachable battery, seat and chassis components distribute the loading work, while the auto-latching assembly system reduces the need to manage loose fasteners. The practical question is whether the person doing the loading can grip and lift each section over the vehicle's cargo lip, not whether 99 lbs sounds manageable when divided on paper.
Leave room to place parts without stacking heavy components onto upholstery or controls. Reassembly also needs a reasonably level working area beside the vehicle. Before riding, check that the chassis connection has engaged and the seat and battery are secure. Tool-free assembly still requires deliberate handling; it is not automatic folding, and repeated loading can become tiring even when each separate piece is manageable.
Controls for Deliberate Low-Speed Maneuvering
The loop throttle can be operated with a palm or finger, offering a choice of contact rather than demanding one pinch-style grip. That is worth assessing alongside steering effort: being able to press the throttle does not necessarily mean that a rider can comfortably guide the scooter through a doorway while maintaining control. Practice starting, reversing and releasing the throttle in open space before using crowded aisles.
A manufacturer-listed 35.4-inch turning radius favors maneuvering around displays and furniture. It does not mean the scooter can turn inside a passage that is only that wide; the body still sweeps through an arc. Three-wheel geometry also calls for measured cornering. Anti-tip wheels are included, but they do not remove the need to slow for turns or avoid sideways slopes.
Battery Planning and Suitable Surfaces
The removable pack has its own charging port, supporting charging on or off the scooter. This is useful when the scooter stays near the vehicle while an accessible outlet is indoors. Keep the supplied charging equipment with the pack and allow time for charging between outings. Merits advertises up to six miles per charge, so the Roadster is better approached as an errands scooter than a machine for a full day of unplanned roaming.
Rider load, gradients, repeated starts, temperature and battery condition affect the distance available. Plan the return journey as part of the trip and keep a reserve rather than treating six miles as an entitlement. Two inches of ground clearance favors smooth floors, paved paths and properly formed access ramps. It leaves little margin for broken paving or raised edges. Accessories can improve convenience, but they do not increase clearance or transform this compact travel platform into an off-road scooter.
| Weight Capacity | 300 lbs. |
| Travel Range | up to 6 miles |
| Seat Width | 18 in. |
| Seat Depth | 15 in. |
| Backrest Height | 15 in. from seat |
| Overall Length | 40 in. |
| Overall Width | 21 in. |
| Turning Radius | 36 in. |
| Ground Clearance | 2 in. |
| Total Weight | 94 lbs. |
| Weight of Heaviest Piece | 32 lbs. |
| Maximum Speed | 4 mph |
| Basket Size (Width x Height x Depth) | 12.5x10x6 in. (included) |
| Motor | 24V 180W |
| Battery Size | 12v/12AH (2) |
| Charger | 24V2AH |
| Gradient | 6 degrees |
| Front Wheel Size | 8 in. |
| Rear Wheels Size | 8 in. |
| Colors | Cherry Red |
Frame: 1 Year
Drive Train: 1 Year
Electronics: 1 Year
Batteries: N/A*
If you have questions about this item please call a Top Mobility Customer Service Expert at 1-888-364-3813.
