Complete Guide to Taiwan’s E-Bike Regulations: Essential Knowledge for Riding Legally

Electric two-wheelers are becoming a common sight on Taiwan’s streets, but did you know that not all of them are treated the same under the law? From a regulatory standpoint, electrically power-assisted cycles, electric bicycles, and electric scooters/motorcycles are three completely different vehicle categories, each with its own rules and road rights. Mixing them up isn’t just a matter of fines — it can also affect safety and insurance claims. This article clarifies Taiwan’s regulatory framework for electric two-wheelers so you can ride with confidence and stay within the law.

Three Legal Categories of Electric Two-Wheelers

Taiwan’s traffic regulations divide electric two-wheelers into three main categories:

1. Electrically Power-Assisted Cycles (EPAC)

Definition: A bicycle primarily powered by human effort, with electric assistance as a supplement. The rider must pedal for the motor assistance to engage.

This category includes: Most international brand e-road bikes, e-MTBs, and electric commuter bikes (e.g., electric models from Giant, Trek, Specialized, and similar brands)

2. Electric Bicycles

Definition: A two-wheeled vehicle driven by electric power, or by electric power assisting human power, that can move under electric power alone without pedaling (i.e., equipped with a throttle).

Note: The term “electric bicycle” here is a specific legal category referring to a low-speed electric vehicle equipped with a throttle that can run on electric power alone — this is different from the colloquial use of “electric bicycle” to mean any e-bike.

3. Electric Scooters/Motorcycles

Definition: An electric two-wheeled vehicle with a maximum speed exceeding 25 km/h.

This category includes: Electric scooter/motorcycle brands such as Gogoro and KYMCO Ionex

Detailed Road Rights for Electrically Power-Assisted Cycles

Since most international e-bike brands fall under the “electrically power-assisted cycle” category, here is a detailed look at the road rights for this type of vehicle:

Where You Can Ride

1. Bike lanes/paths: The safest and most suitable space for riding
2. Slow lanes (keep to the right): Same as regular bicycles
3. Shared pedestrian-bicycle paths: Some areas have sidewalks open to bicycles, where you must slow down
4. Riverside bike path systems: Subject to the rules of the managing authority

Where You Cannot Ride

1. Fast lanes (car lanes): Entry prohibited
2. Expressways and freeways: Strictly prohibited
3. Certain sidewalks: Sidewalks not marked as open to bicycles
4. Certain national park trails: Subject to each park’s management rules

Traffic Rules

Pre-Purchase Regulatory Checklist

Verify the Certification Mark

Before buying an electrically power-assisted cycle, be sure to confirm that the vehicle has passed inspection by Taiwan’s Bureau of Standards, Metrology and Inspection (BSMI):

• The vehicle should display a certification/inspection mark
• You can request type-approval documentation from the dealer
• You can check the list of approved models on the BSMI website

Important reminder: An electrically power-assisted cycle that has not passed inspection is not legally permitted on the road. If an accident occurs, the insurance company may deny the claim. Always confirm the certification mark before purchasing.

Legal Risks of DIY Modifications

Many riders enjoy modifying or upgrading their motor systems, but this carries legal risk:

• Removing the speed limiter: Disabling the 25 km/h speed cap means the vehicle no longer meets the definition of an electrically power-assisted cycle, and may instead be classified as an electric bicycle or electric scooter/motorcycle
• Installing a higher-power motor: Exceeding 250W is illegal
• Adding a throttle/twist-grip: Electrically power-assisted cycles are not permitted to have a throttle

Penalties if caught after modification:

Insurance and Accident Procedures

Comprehensive Bicycle Insurance

Although electrically power-assisted cycles are not required to carry insurance, comprehensive bicycle insurance is strongly recommended:

• Third-party liability: Covers compensation if you hit someone else (extremely important)
• Vehicle damage/theft coverage: Covers your bike if it’s stolen or damaged
• Rider injury coverage: Covers your own medical expenses if you’re injured

Accident Response Procedure

Handling a traffic accident involving an electrically power-assisted cycle follows the same steps as for a regular bicycle:

1. Confirm everyone’s safety; call 119 if needed
2. Call 110 to report to the police
3. Preserve the scene and take photos as evidence
4. Exchange contact information with the other party
5. Go to the police station to file a report
6. Report the claim to your insurer (if insured)

Local Government Regulations

Some local governments have additional rules for electric two-wheelers:

Taipei City

• Electric bicycles (throttle-equipped) are prohibited on sidewalks
• Certain sections of riverside bike paths have a 15 km/h speed limit
• Electric vehicles are prohibited in some parks

New Taipei City

• Riverside bike path rules are the same as Taipei City
• Electric bicycles are prohibited on some mountain trails

Taichung City

• The bike path network is open to electrically power-assisted cycles
• Some park areas have speed limits

Future Regulatory Trends

Taiwan’s e-bike regulations are still evolving. Here are some possible directions:

1. More detailed classification tiers: Referencing the EU EN 15194 standard, future rules may introduce finer categories based on power output
2. Mandatory helmets: Electrically power-assisted cycles may eventually be required to have helmets, similar to electric bicycles
3. Dedicated infrastructure: As e-bikes become more common, demand for dedicated lanes is expected to grow
4. Environmental incentives: Subsidy policies encouraging riders to replace gasoline scooters with e-bikes
5. Shared e-bike regulations: Rules addressing the potential electrification of bike-share systems like YouBike

Conclusion

Regulations don’t exist to restrict your freedom to ride — they exist to protect the safety of everyone who shares the road. Understanding and following these rules isn’t just a legal requirement; it’s a way of taking responsibility for yourself and others. As you enjoy the convenience and fun that e-bikes bring, make sure your vehicle is compliant and your riding is lawful. Getting home safely is what lets you enjoy your next ride.

Related Reading

• Complete Guide to Taiwan’s Bicycle Traffic Rules
• Complete Guide to Taiwan’s Bicycle Road Regulations: Your Legal Rights When Riding
• E-Bike Competition Rules: Which Races Allow E-Bikes
• Taiwan Bike Path Regulations: Differences Between Dedicated Lanes and General Roads