Our friend Alex at the European Bicycle Job has been that includes a assortment of picket bikes this week with anything from drop bar speed equipment to the Earthbound superior pivot enduro bamboo bicycle featured. There have been a number of assignments on there that seriously caught our eye so we decided to consider a pair and do a deep dive on the tech and builders guiding them.
1st up is a plywood, linkage-pushed, solitary-pivot from a German builder known as Bene Mack. Bene examined product structure and also took a six-month internship in the design and style department of a German bike business, so he made a decision to just take those people skills and make himself a bicycle for the initial time. The bicycle was his opportunity to try out out some strategies he had been operating on employing Fusion 360 and also try out the boundary-pushing geometry that is being tested by some bike models.
So, to get the most clear concern out of the way first, why plywood? Nicely for Bene, it was only a make a difference of practicality. Bene says, “Considering the fact that I by no means welded before and without the need of any entry to the vital amenities, I made a decision to build the frame out of plywood. The body was designed to be created from 2D parts, which provides the bicycle that exceptional appear.” Luckily he owns a jigsaw, a belt sander, a router, and a drill press in a compact workshop and a close friend owns a lathe, meaning he could generate the bike with the demanded stage of precision.
Making sure the headtube did not snap was one of the major challenges of the challenge for Bene.
Immediately after all around 500km of using on the bike, Bene is beginning to decide on out some interesting functionality added benefits to wooden much too. He claims, “It’s the quietest bicycle you can visualize. And the feeling of additional damping that wood offers is anything I could get utilised to.” On the other hand, he is unlikely to at any time propose that plywood bikes are the future. Seemingly, the front triangle flexes beneath tough pedaling and despite the fact that he’s experienced no troubles with it nevertheless, he suggests he’ll under no circumstances belief the headtube 100%.
Bene made a decision to develop the bike all-around a linkage-pushed, solitary-pivot as it was a style he appreciated though also allowing for him to enhance the stiffness in the rear triangle. The system gives large anti-squat values to assistance you get the 9kg body to the best of the hill and a progressive leverage ratio. Bene thinks it would operate superior with a coil shock but he just constructed this bike with spare elements he experienced lying all around.
The up coming steps for Bene are using, screening, and modifying the bike, and potentially creating a metal edition. If the success are promising Bene could think about producing a industrial task out of it also. If you want to stick to his progress, follow him on Instagram, right here.