Watch out baby boomers intending to add a 3rd wheel to your ride, and trike lovers, whatever your age . The retro trend is overflowing to the world of trikes. While leaving the ‘Builders Breakfast Event’ I stumbled on this cool trike built by Santiago Chopper. Evidently, it has a Hot Rod feel (Copper and black paint with white wall tires will always scream retro) and seems to me to be the transition look until we, custom builders, invent or re-invent the Bobber trike. It’s a Santiago Chopper frame wrapping a 110" Rev Tech engine and carrying in the front a finned Crime Scene oil tank. Notice the cool one-off air-cleaner designed and fabricated by Alan Bernard himself. Santiago Chopper.