Motor and Battery System

• Electric Motor: A hub motor with a power range of 250W to 750W depending on the terrain and weight capacity. o Pedal-assist (PAS) and throttle modes to allow the rider to switch between assisted pedaling and full electric mode.

• Battery: Lithium-ion battery with a range of at least 25-50 miles per charge, depending on the intended use. o Easy-to-charge and replaceable battery with an accessible charging port. o Fast-charging capabilities and low energy consumption for sustainability.
• Display and Control System: o A simple user interface (LCD/LED display) to monitor speed, battery life, and power mode. o Ergonomic handlebar controls for throttle, braking, and power mode adjustment

Safety and Accessibility Features

• Braking System: Hydraulic or disc brakes for reliable stopping power, even on slopes or in wet conditions. o An emergency brake or parking brake for added safety when the vehicle is stationary.

• Lights and Reflectors: o LED headlights and taillights for nighttime visibility. o Reflective materials on the frame and wheels for added safety in low-light conditions. • Anti-Tip Features: o A low center of gravity and wide rear wheels to prevent tipping during sharp turns or sudden stops. o Stability control mechanisms for improved balance on uneven terrain.
• Seat Belts and Restraints: o For users who need additional support to remain seated comfortably and securely.
• Ramps or Low-Access Design: o Optional boarding ramps or wheelchair-compatible models for users who need assistance getting on the etrike.

Ergonomics and Comfort 

• Seating: o Cushioned, adjustable seats with additional back and neck support. o Optional reclining or recumbent positions for users with specific spinal or mobility needs. 
• Shock Absorption: o Front and rear suspension systems for a smoother ride, reducing impact on the user’s body.
• Handlebar Adjustability: o Adjustable handlebar height and angle for personalized comfort.

Manufacturing and Material Requirements

• Materials: Lightweight, rust-resistant materials such as aluminum or composite materials for the frame. o Durable, puncture-resistant tires for long-lasting use. 
• Manufacturing Considerations: o Partnering with specialized manufacturers who have experience in producing adaptive mobility solutions. o Ensuring the production is cost-effective, scalable, and sustainable.
• Modular Design: Allowing for easy customization and upgrades, such as swapping out seats or motors based on the user’s needs.

Environmental Benefits

•  Zero Emissions: E-trikes are powered by rechargeable batteries, which produce zero emissions, making them an environmentally friendly transportation option. This contributes to cleaner air in cities and reduces the carbon footprint, especially compared to fuel-powered vehicles.
• Sustainable Mobility: Promoting the use of e-trikes within communities can encourage a shift toward more sustainable transportation systems, reducing the reliance on cars for short trips and lowering overall traffic congestion.

Cost-Effective Transportation

• Affordable Option: Electric tricycles are more affordable than motorized wheelchairs, adapted cars, or even maintaining a personal vehicle. With minimal maintenance costs, they provide an economical alternative for personal transportation, making mobility more accessible to a broader population.
• Reduced Healthcare Costs: By promoting mobility and activity, e-trikes can help prevent certain health issues associated with sedentary lifestyles, potentially reducing healthcare costs in the long run for individuals and healthcare systems.