Are Chainless String Drive Bicycles a Genius or Terrible Idea?

Summary

This transcript explores the innovative "String Drive" bicycle drivetrain, which utilizes Dyneema ropes instead of traditional chains. Key features include a grease-free operation, 19 unique gears changeable under load, and exceptional strength derived from Dyneema ropes strong enough to win the Race Across America. However, its reliance on a specialized frame, compatibility issues with disc brakes and e-bikes, and shorter rope lifespan ultimately limited its widespread adoption.