![]() Once made, each frame will go under a final stiffness check and this information will be provided to the customer. Additionally, the guys at Bastion claim each and every individual frame will go through FEA (finite element analysis) analysis to ensure dependability before final approval from the customer. We’ll be producing a wide range of bikes to do detailed testing on and once we’ve validated the design – we’ll go live with sales,” said McGeary.Īll the frames will be tested to international standard of EN 14781 and ASTM F2711–08(2012). Our client wanted a forever bike that was aesthetically elegant, fast for quick pace bunch rides, but with all-day comfort. “We’re hoping to go live toward the end of this year. What wasn’t seen were the finer details such as cable routing execution and the integrated seat post wedge system. It appeared to offer all the latest features, including flat mount disc brakes and thru-axle. It was a very early prototype on display, but McGeary claimed the frame will weight in the region of 850g. The brand’s first model will be a disc brake equipped road bike. This customization feature is said to be an online tool, where it’s possible to play with the variables in geometry, stiffness and ride quality in real time.Ī disc brake road bike will be the first model offered: a disc brake road bike will be the first model offered The Yellow Fortress or Yellow Bastion is a cannon fortress at the entrance of the Walled City of Vratnik. It’s not so common in frame manufacturing as traditionally it limits being able to precisely separate compliance and stiffness qualities – something that Bastion claims will come down to its unique lug designs.īased on Tour Magazine’s data, McGeary said they’ll offer customers the ability to choose the desired frame stiffness and compare it to well-known existing bikes, such as a Specialized Venge. It is best for downhill riding but is able to climb back to the top. The filament winding process is commonly used for creating round tubes, such as those for seat posts. Enduro Mountain Bikes: Think of this as the 80/20 bike. ![]() Sitting between the 3D printed titanium lugs are round carbon tubes produced through a process called filament winding. If you want a really compliant ride, we can take ribs out, if you want a stiff and aggressive bike, we add in ribs.” McGeary went onto explain how the ride can be changed – “we’re putting ribs in the titanium (lugs) with this we can tune the compliance and stiffness of the bike. The cranks and handlebars will be available to order starting in January 2020.A ribbed lug design will allow for customization of compliance and stiffness – it’s yet to be seen if it’ll allow enough control to have both qualities though : In the hopes of developing the most technologically advanced, cutting-edge bicycle in the world, Bastion uses Titanium 3D printed frame junctions in combination with carbon fiber tubes to push the boundaries of the modern bicycle. The Bastion stem is available to order now, requiring a lead time of six to eight weeks. F ounded in 2015 by three ex-Toyota R&D Engineers, Bastion offers a one-of-a-kind experience born from the ashes of the Automotive Industry in Australia. In keeping with the stem, the cranks are customizable, with crankarm lengths available from 160mm to 180mm, while the handlebars are individually sized for the rider as well. ![]() In FEATURED ARTICLES, LATEST ARTICLES, THE DOUBLE DIAMONDīastion Cycles has created the world’s most expensive 3D-printed stem that costs a staggering $1,399.00.Īccording to Bastion, its new stem is made from Ti6AI4V/Grade 5 titanium, which is designed to work specifically with Argon 18’s Electron Pro track frame.īastion says the stem is available in a number of stack heights, and in lengths up to 160mm with an angle of +17/-17 degrees.Ĭreated in collaboration with Cycling Australia, the stem was developed to be used by the Australian national track cycling team at the 2020 Tokyo Olympic Games.Īdditionally, Bastion has also created a titanium track crank, along with a far-flung, integrated titanium “double-drop”’ handlebar, which the Australian company says offer “aerodynamically superior with class leading stiffness” and “several riding positions that improve control and stability as well as aerodynamic performance”.
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