This article is within the scope of WikiProject Cycling, a collaborative effort to improve the coverage of cycling on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.CyclingWikipedia:WikiProject CyclingTemplate:WikiProject Cyclingcycling articles
Latest comment: 4 years ago2 comments2 people in discussion
Bygen's Hank Direct Bike direct-drive levers [1] It seems it's value is that it's for folding bikes, maybe first crank system for folding bikes. 95.178.222.9 (talk) 02:14, 23 April 2020 (UTC)Reply
Folding bikes are nothing new, so clearly this is not the "first crank system for folding bikes". Treadle bikes are nothing new. There's a good reason treadle bikes (like direct drive bikes) are so rare. They are just less efficient. Meters (talk) 09:01, 23 April 2020 (UTC)Reply