A straight chainline is more efficient, as each link has to deflect less as it connects the chainring at the front and the sprocket at the rear, meaning fewer precious watts are wasted and more power ...

No matter which way you pedal on this bike it always drives straight! Super weird bicycle! Let me know in comments if you like this video! I can show you one more way how to get same effect! If you ...

Discover the incredible craftsmanship behind this unique bicycle built entirely out of chains! In this captivating #shorts ...