Folding Bike Commuting Guide: Bringing Your Bike on the Taipei MRT

The biggest appeal of a folding bike is that it solves the “last mile” problem. Taipei’s MRT network covers a huge area, but there’s often still a 1–3 km walk between the station and your final destination. A folding bike fills that gap perfectly, making your commute more flexible and efficient.

Taipei MRT Rules for Bringing a Folding Bike

The Taipei Metro (MRT) allows folded bikes that meet certain specifications into the system. The rules are as follows:

Item	Rule
Maximum folded size	Length + width + height ≤ 220 cm
Maximum length per side	Must not exceed 165 cm
Weight	No explicit limit, but you must carry it yourself
Time restrictions	Not recommended during rush hour (7:30–9:00, 17:00–19:00); some lines have additional restrictions
Requirements	Wheels must be folded in, and using a carrying bag is recommended

Important reminder: Rules may be updated at any time. Please check the official Taipei Metro website for the latest regulations before you head out.

Choosing a Wheel Size for Your Folding Bike

There are three main wheel sizes in the folding bike market:

16-inch wheels (406 mm)

• Representative models: Brompton, Carradice series
• Pros: Smallest folded size, best suited for bringing onto the MRT
• Cons: Less stable to ride, not ideal for trips longer than 15 km
• Recommended use: Short commutes (under 5 km)

20-inch wheels (406/451 mm)

• Representative models: Dahon Mariner, Tern Link B7
• Pros: Moderate folded size, ride feel close to a regular bicycle
• Cons: Slightly larger when folded than a 16-inch bike
• Recommended use: Medium-distance commutes (5–15 km)

24/26-inch wheels

• Larger folded size, less convenient on the MRT, but a more comfortable ride
• Better suited to occasional folding for storage rather than daily carrying

Comparing Major Folding Bike Brands

Brompton (United Kingdom)

Brompton is the benchmark brand in the global folding bike world. Its signature “triple-fold” design makes the folded package extremely compact, and it can stand upright on its own without needing to be laid on the ground.

Pros: Smallest fold, top-tier build quality, parts are easy to find
Cons: Expensive (NT$40,000–80,000+), relatively heavy (about 9–12 kg)

Dahon (Taiwan/USA)

The most common folding bike brand in Taiwan, offering strong value for money and easy maintenance.

Pros: Affordable (NT$8,000–30,000), many stores across Taiwan, easy to service
Cons: Folded size is larger than a Brompton’s

Tern (USA, manufactured in Taiwan)

A brand born from Dahon, with a more modern design and an optimized folding mechanism.

Pros: Great design, good ride feel
Cons: Slightly pricier than Dahon (NT$15,000–50,000)

Birdy (Germany, manufactured in Taiwan by Pacific Cycles)

A rear-suspension folding bike that offers a more comfortable ride, well suited for areas with rougher road surfaces.

Pros: Front and rear suspension, high comfort
Cons: More complex to maintain

Bringing a Folding Bike Onto the MRT Smoothly

Folding technique

1. Practice folding your bike in under 30 seconds so you don’t take up too much time in public
2. Make sure the locking mechanism is fully engaged after folding, to prevent the bike from unfolding while in motion
3. Use a carrying bag or straps to cover the bike, protecting it and keeping grease from staining other passengers

Tips for riding the MRT

• Avoid bringing your bike during rush hour (7:30–9:00, 17:00–19:00)
• Use the space near the priority seating area to place your bike
• Keep the wheels facing outward to avoid the chain touching your clothing
• If the station has an elevator, use it instead of the escalator whenever possible

Calculating Real Commuting Costs

Take a Taipei East District commute as an example (10 km round trip daily, 22 working days per month):

Mode of transport	Estimated monthly cost
MRT one-way NT$30 × 44 trips	NT$1,320
Scooter fuel + parking fees	NT$1,800–2,500
Folding bike + partial MRT fare	NT$660–800 (half-distance MRT)

For a NT$15,000 folding bike, if you save NT$800 a month on transportation, you’d break even in about 1.5 years.

Frequently Asked Questions

Q: Can I keep a folding bike at the office?
A: Most companies in Taiwan allow employees to keep a folding bike at their desk. A folded Brompton, in particular, is only about the size of a large suitcase, so it fits easily next to a desk.

Q: Is a folding bike stable to ride?
A: It usually takes about 1–2 weeks to adjust. The small wheels feel different when cornering at first compared to a regular bike, but they feel completely normal once you’re used to them. It’s a good idea to practice a few times in an open area first.

Q: Where in Taiwan can I test-ride a folding bike?
A: Taipei has several dedicated folding bike shops, such as the BikeFun Dahon flagship store (Xinyi District) and the Brompton authorized store (Da’an District), both of which accept test-ride reservations.

---

A folding bike is more than just a mode of transportation — it’s a lifestyle choice. It gives you more freedom and flexibility in the city while also being good for the environment and your health. If you’ve ever thought, “I wish I could cut down my commute time,” a folding bike might just be the answer.

Related Reading

• Folding Bike Commuting Culture: MRT Bicycle Rules and Commuting Tips
• Folding Bike Commuter Showdown: In-Depth Review of Six Popular Folding Bikes
• Bicycles × Public Transit: The Perfect Multi-Modal Commuting Connection Guide
• Urban Commuter Bikes: How to Choose the Right Bike for City Riding in Taiwan