Track Cycling: The Ultimate Competition of Speed, Power, and Tactics

Track Cycling is a racing sport held on indoor oval wooden velodromes, and it is the most spectator-friendly of the Olympic cycling disciplines. There are no gears, no brakes—only a single-speed fixed gear, banked track, and pure human power.

Track Facilities

Velodrome (Indoor Cycling Track)

• Standard track length: 250 meters (Olympic standard)
• Straightaway banking angle: Approximately 12-18 degrees
• Corner banking angle: Up to 45 degrees
• Surface material: Siberian pine or other specialty wood
• Taiwan: Velodrome facilities are available in both Tainan and Taipei

Special Construction of Track Bikes

Feature	Description
No brakes	Deceleration relies entirely on leg resistance
Single-speed fixed gear	Pedaling moves you forward; stopping pedaling does not allow coasting
Special frame geometry	Fork is nearly vertical, with an extremely low center of gravity
Ultra-narrow tires	Typically 19-22mm, with tire pressure as high as 15-18 bar

Olympic Track Cycling Events

Men’s/Women’s Sprint

• Head-to-head in nature, usually 2-3 riders
• Timed over the final 200 meters; the early phase often features a stationary standoff (a prelude to the Keirin)
• The most spectator-friendly event in track racing

Keirin

• Originated from Japan’s professional racing format
• A motorcycle leads the riders until the final lap, after which the riders sprint at full power
• Results are unpredictable, and crashes are common

Individual Pursuit

• Two riders start simultaneously from opposite sides of the track, aiming to catch each other
• 4 km (men) / 3 km (women)
• Tests pure aerobic capacity and the ability to hold a steady pace

Team Pursuit

• Teams of 4 riders race against an opposing team on time
• Requires precise pace-line technique and flawless teamwork
• At the 2024 Paris Olympics, traditional powerhouses such as Great Britain and Australia continued to dominate

The Physics of Track Cycling

The Reason for Ultra-High Tire Pressure

Track bikes use tire pressure as high as 15-18 bar (road bikes typically use 5-8 bar) because:

• The wooden track has a low coefficient of friction, so low tire pressure is not needed to increase grip
• High tire pressure reduces rolling resistance, directly boosting speed

The Physics of the Banked Track

The banking angle of the track corners is calculated based on the design speed, so that:

• At the design speed, the gravitational component exactly balances the centrifugal force
• Riders do not need additional steering force; they only need to maintain speed

Track Cycling in Taiwan

Historical Achievements

Taiwan has achieved notable results in Asian track cycling:

• Multiple Asian Games medals
• Several riders have performed strongly at the Asian Championships

Training Venues

Taiwan has several velodromes available for use:

• The cycling track affiliated with National University of Tainan
• The facility next to Taipei Arena (open on an irregular basis)

Conclusion

Track cycling is the ultimate showcase of human speed. In sprints lasting just a few seconds, riders must make complex tactical decisions while outputting near-maximal power. Even those who do not ride bicycles will be awed by the pure sense of speed when watching a track cycling race.

Related Reading

• The Racing Science of Track Cycling: The Ultimate Pursuit on an Oval Track
• The Hall of Speed in Track Cycling: The Science of Wooden Track Banking and Speed Limits
• Taiwan Track Racing: How to Ride at High Speed on a Racing Track
• Fixed-Gear Track Racing Explained: Rules and Tactics of the Six Olympic Events