世界で最も空力性能の高いドライブトレイン、CeramicSpeedの「Chainless Concept」【equipment】
世界で最も空力性能の高いドライブトレイン、CeramicSpeedの「Chainless Concept」紹介の動画です。
Is this the most aerodynamic drivetrain ever? CeramicSpeed certainly think so. CeramicSpeed stole headlines last year with an extraordinary rethinking of the bicycle drivetrain; the chainless, ultra-low friction Driven system.
Now, in collaboration with Specialized, the Danish brand claims that Driven is the most aerodynamic drivetrain in the world, and that the Driven-equipped S-Works Venge is the most aerodynamic road bike ever tested in the Specialized Win Tunnel.
CeramicSpeed is also hinting that a shifting mechanism for Driven will be forthcoming, something the original concept lacked.
And even if the claims are untrue, it’s refreshing to see some genuine innovation in an area where the fundamentals haven’t really changed for over half a century.
出典 YouTube・BikeRadar:'The World's Most Aerodynamic Drivetrain' | CeramicSpeed's Chainless Concept
参照URL
- YouTube・『'The World's Most Aerodynamic Drivetrain' | CeramicSpeed's Chainless Concept』
https://youtu.be/R7j3IdOvEOo