It's a source of constant fascination, everywhere Kurt rides. Trails, dirt roads, pavement, sand... and even snowmobile tracks. Old Peruvian ladies lean over and gently squeeze tyres, as they would a grandchild. Kids scuff their feet and mill around; coolness by association. Is it a motorbike? No, he explains patiently, for the umpteenth time. How does it ride? A smile. Like a bike. With fat tyres, he replies. Bike: Surly Pugsley Wheels: Large Marge, 36H (DH offset at back, XC up front) Those tyres? 26x4in Vee Rubber Originate Devist8tor, run at 4 to 25psi (snow to pavement) Racks and bags: Kurt's own design and fabrication That saddle? Spider Flex Follow Kurt's epic, round the world fat bike ride @ Bike Grease and Coffee... Feliz Viaje, amigo.