Stefan William Merriman is a former professional motorcycle trials and enduro rider. He won the World Enduro Championship in 2000 (250cc), 2001 (400cc), 2003 (250cc), and 2004.
Merriman riding a Yamaha bike in 2004.
Enduro is a form of motorcycle sport run on extended cross-country, off-road courses. Enduro consists of many different obstacles and challenges. The main type of enduro event, and the format to which the World Enduro Championship is run, is a time-card enduro, whereby a number of stages are raced in a time trial against the clock.
Four-time world champion Stefan Merriman on a Yamaha
A KTM rider at the 2007 Enduro de Dinant
E2 bike jumping in Arratzu, Spain.
A WEC E2 class bike.