Portus Twinduro tandem: More fun for two?
Product News: How do you actually begin designing a tandem? And who even comes up with the idea of riding a tandem? Two people on one bike, relinquishing control, no brakes, no gears, just pedaling? André Joffroy built his dream tandem and tells us what it's all about in a guest article. Portus Twinduro Tandem: A custom bike? Riding a tandem... read more