E - MICROMOBILITY PRODUCT SAFETY DOCUMENT Eevo X - Cruise & Eevo X - Grom Product Line Company: Eevo Document ID: EEVO - SAF - EBIKE - 001 Version: 1. 6 1. Purpose This document establishes the safety framework, regulatory compliance standards, risk mitigation measures, and validation procedures for the Eevo X - Cruise and Eevo X - Grom electric bicycle models. The objective is to ensure: • Rider safety • Electrical and battery system safety • Mechanical integrity • Regulatory compliance across applicable markets • Ongoing monitoring and risk management 2. Scope This document applies to the following models: X - Cruise Series • Eevo X - Cruise 1000W 20" (Black, Grey, White) • Eevo X - Cruise 250W 20" (Black, Grey, White) X - Grom Series • Eevo X - Grom 500W 20" (Black, Blue) This document covers: • Electrical systems • Battery systems • Charging systems • Mechanical structure • Firmware/software controls • Labelling and warnings • Quality control and traceability 3. Product Overview 3.1 Intended Use The Eevo X - Cruise and X - Grom models are 20” wheel electric bicycles intended for: • Urban commuting • P rivate Properties • Recreational riding • Short - distance transport They are not intended for: • Competitive racing • Off - road extreme terrain (unless specified) • Commercial heavy - load transport 3.2 Product Specifications Component Specification Wheel Size 20” Motor Type Rear Hub Motor Motor Power 250W / 500W / 1000W variants Battery Type Lithium - ion removable pack Voltage 48V Component Specification Brake System Disc brakes Hydraulic Frame Material Display LCD Lighting Integrated LED front & rear 4. Regulatory & Standards Compliance 4.1 United States • UL 2849 – Electrical Systems for eBikes • UL 2271 – Batteries • UL 2272 – Electrical Systems for Personal E - Mobility Devices • CPSC 16 CFR Part 1512 – Bicycle Regulations • FCC Part 15 – For electronic components • California Proposition 65 (if applicable) Motor Classification (US) • 250W / 500W / 1000W models classified per local state Class 1/2/3 definitions • Speed limitation configured per regional requirements 4.2 European Union • EN 15194 – EPAC Standard (250W models only) • CE Marking • Machinery Directive • EMC Directive • Low Voltage Directive • RoHS & REACH Compliance • EU Battery Regulation 2023/1542 EU Classification • 250W models limited to 25 km/h pedal assist • 500W / 1000W models may require alternative vehicle classification depending on configuration 4.3 Other Regions Compliance will be verified per local regulatory authority prior to market entry. 5. Risk Assessment & Hazard Analysis 5.1 Risk Assessment Methodology Risk evaluation conducted using: • ISO 12100 Risk Assessment Principles • FMEA (Failure Mode & Effects Analysis) • Battery Hazard Analysis 5.2 Identified Key Hazards Hazard Risk Mitigation Battery thermal runaway Fire Certified battery cells + BMS + thermal cutoff Overcharging Fire / damage Smart charger + BMS overcharge protection Short circuit Electrical hazard Fuse protection + insulation Brake failure Injury Dual disc braking system Structural fatigue Frame failure Fatigue & load testing Water ingress Electrical fault IP - rated connectors Controller malfunction Sudden acceleration Firmware safeguards + brake cutoff 6. Battery Safety System 6.1 Battery Specifications • Lithium - ion certified cells • Integrated Battery Management System (BMS) 6.2 Protection Features • Overcharge protection • Over - discharge protection • Overcurrent protection • Short - circuit protection • Thermal monitoring • Cell balancing 6.3 Charging Safety • Dedicated approved charger only • Automatic shutoff • Temperature monitoring during charge • Clear user instructions 6.4 Storage & Transport • Compliant with UN 38.3 • Storage temperature range defined • Transport labelling compliant with IATA / ADR (as applicable) 7. Electrical Safety • Insulated wiring harnesses • Waterproof connectors • Controller overcurrent protection • EMC shielding • Surge protection • Brake motor cutoff integration 8. Mechanical Safety 8.1 Frame Integrity • Static load testing • Fatigue cycle testing 8.2 Braking System • Front and rear disc brakes • Stopping distance validation • Wear testing 8.3 Steering & Fork • Impact testing • Drop test validation 8.4 Tires & Wheels • Rated for motor torque • Pressure labelling • Rim integrity testing 9. Firmware & Functional Safety Where applicable: • Speed limitation programming • Motor cutoff upon brake activation • Error code alerts • Overcurrent shutdown logic • Controlled power ramp - up 10. Testing & Validation 10.1 Internal Testing • Environmental chamber testing • Rain simulation • Vibration testing • Charger cycle testing • Battery cycle life testing 10.2 Third - Party Testing • Electrical certification lab testing • Battery certification reports • Mechanical safety validation All reports retained on file. 11. Quality Control & Manufacturing 11.1 Incoming Inspection • Battery pack validation • Motor inspection • Charger certification verification 11.2 In - Process Controls • Torque verification • Electrical continuity checks • Firmware verification 11.3 Final Inspection • Brake performance check • Power system check • Charger function verification • Cosmetic inspection 12. Labelling & Warnings Each unit includes: • Motor wattage label • Voltage & battery rating • Warning labels (fire risk, charging instructions) • Compliance marks (UL / CE / FCC where applicable) 13. User Documentation Owner’s manual includes: • Assembly instructions • Charging safety instructions • Battery storage guidance • Maintenance schedule • Brake inspection guidance • Legal operation guidance 14. Incident Reporting & Recall Plan 14.1 Customer Reporting • Dedicated customer support contact • Incident logging system 14.2 Investigation Protocol • Root cause analysis • Batch traceability via serial number • Engineering review 14.3 Recall Execution • Regulatory notification procedure • Retailer notification • Consumer communication strategy 15. Post - Market Surveillance • Complaint tracking system • Failure rate monitoring • Field data analysis • Quarterly safety review • Continuous regulatory monitoring 16. Document Control Version Date Description Approved By EEVO MOTORS PTY LTD Appendix A – Model Power Classification Summary Model Power Intended Market X - Cruise 250W 250W AUD/ EU / UK compliant EPAC X - Cruise 1000W 1000W AUD/ US / permitted markets X - Grom 500W 500W Region dependent