1. Define the market and operating job
Document target customer, rider and cargo load, terrain, distance, charging access, storage environment and intended market position. Confirm destination-market requirements with qualified local specialists where necessary.
2. Request a complete specification
- Motor, controller, battery chemistry, voltage and capacity
- Brakes, tires, suspension, lighting and display
- Vehicle dimensions, weight and stated payload
- Charger input, plug, charging time and included accessories
- Branding, packaging and documentation scope
3. Normalize every quotation
Ask suppliers to state what is included, excluded or optional. Align quantity, trade term, packaging, spare parts, sample cost and payment stages before comparing totals.
Comparison ruleA lower unit price may describe a different battery, brake system, accessory package or commercial scope.
4. Test the sample against the use case
Record fit, performance, braking, charging workflow, cargo mounting, assembly quality and service access. Convert approved findings into the final written specification.
5. Plan inspection and lifecycle support
Define inspection checkpoints, defect handling, serial or part identification, initial spare quantities and the process for technical questions after shipment.