The images relating to wheels and groups are purely indicative, they may in some cases not correspond to the actual assembly of the bike. We recommend referring to the technical data sheet relating to the product on sale. For any questions please contact us.For the frame geometries, consult the attached sheet.The bikes will be delivered already assembled. However, the intervention of a cycling mechanic may be necessary for the optimal configuration.With its elegant appearance, rigorous attention to detail and practical integration, the Alpenchallenge AL could only be a BMC. Its Premium aluminum frame and fork with revised welds, inspired by sport and endurance, have fender mounts. Powder coated for durability, the frame features internal cable routing. The wide Shimano Deore 12-speed drive.