One of the highlights at the Handbuilt Show in Austin, Texas was the a custom bike built by hosts Revival Cycles, which is called the Birdcage. You may have seen the Revival Birdcage making the rounds on custom sites. It is quite striking.

The bike features a large air-cooled boxer-twin engine (more on that in minute), with a web of titanium rods welded together to make the frame and basic body outline. It is a very minimalist approach, and it is designed to showcase the giant 1,800cc engine that is at the bike’s core. There is a good reason for that too.

The purpose of the Revival Birdcage is to help tease a new motorcycle model from BMW Motorrad, which will use this giant push-rod powered lump as the basis for a proper cruiser motorcycle, which will debut in 2020.

This little tidbit at the end has seemingly been missed by many, but it is a big, big deal – both literally and figuratively.