>a weapon for the 2018 professional racing season – a true revolution for professional racing>"overdrive cassette">design and innovation award 2018>lets make the biggest cog black, like modern meme mtb drivetrains, so we can charge $100 more>$275The ultimate state of innovation in the cycling industry. How did we get to this point? No wonder western racing brands drown in their own fart sniffing and get stomped by the chinese.
https://us.3t.bike/en/spare-parts/accessories/cassette-579.htmlhttps://design-innovation-award.com/winner/3t-overdrive-and-bailout-road-11-speed-cassette/ 