Скачать с ютуб The Genius of Narrow Wide Chainrings - Why they work! в хорошем качестве

The Genius of Narrow Wide Chainrings - Why they work!

The 'narrow-wide' chainring is a drive gear for a bicycle that features an alternating tooth profile. This is to say, one tooth is wide, and the next is narrow just like a bicycle chain. Today we'll watch slow motion footage demonstrating why these gears are so effective at keeping your chain on. Eric ‪@BCpov‬ mentioned on our Substack how Ghel patented a very similar gear back in 1978 for heavy machinery. That patent has since expired, and is owned by Manitou. https://patents.google.com/patent/US4... Free yourself from the algorithm and join us on Substack! 🚲 http://bermpeak.substack.com Videos 2 weeks early • Exclusive articles • Discussions • You’re in control! The Berm Peak Ranger Station on Airbnb 🏡 https://www.airbnb.com/rooms/50301108... Berm Peak Hoodies, Beanies, Jerseys, Shirts https://cognativemtb.com/collections/... Want us to review your unique mountain bike or outdoor product? https://www.sethsbikehacks.com/produc... Check out our main channel    / sethsbikehacks   Follow me on Instagram   / sethsbikehacks   Berm Peak Merch https://cognativemtb.com/collections/... Music in this video is from http://share.epidemicsound.com/trQSg