Did You Know This?

"Pursuit bicycle:

bicycle with limited equipment, that is, no brakes, no derailleur (no gears) and no freewheel."

"Track:

Inclined oval course that is 250 m long (short track) or 333.33 m or 400 m long (long tracks) and whose width varies from 7 to 9 m."

From Visual Merriam-Webster Online Dictionary

Props to Miglos for discovering these gems.