An enduro bike from a 3D printer? Not quite, but the Brits from Robot Bike are using this innovative technology in parts of their R160: twelve sleeves are made from titanium powder by laser melting, and carbon tubes glued in complete the frame.
The idea behind it: The hybrid construction of titanium and carbon fibre utilises the strengths of both materials. Titanium is used in areas that are stressed in different directions. Carbon fibre shows its strengths in areas subject to linear stress, as it allows for lower weight with the same strength.
Another highlight: the geometry and frame dimensions are customised for each individual customer. Thanks to 3D printing technology, production costs hardly increase compared to mass production, as there is no need to build expensive machines. A computer calculates the appropriate geometry from the customer's body measurements. Angles and lengths can also be customised on request.
On top of that, there's a lifetime guarantee. Oh yes: the R160 rolls over the trails with 27.5-inch wheels and 160 millimetres of suspension travel. However, so much exclusivity and innovation comes at a price. The British enduro bike is now available from direct sales for 4395 British pounds (around 5555 euros) as a frame kit including shock.
Florentin Vesenbeckh
Editor CvD
