Like a skeletal ghost bike, Revival's Birdcage is built around a mystery motor that heralds a ...

Two wheels, a seat, a big ol' motor and the absolute bare minimum of other stuff supporting them. The Birdcage uses 134 9mm titanium rods to create a surreal see-through lattice frame on one of the most spectacular custom BMWs we've seen to date - and the motor presents a bit of a mystery.

Continue Reading Meet the Birdcage Boxer, featuring a titanium lattice frame and a mystery BMW motor

Category: Motorcycles