Seton Tuning Ltd. (pronounced Seat-on) is a Colchester based motorcycle and race preparation company. Seton Tuning also manage the Linxcel-Seton Tuning Motorcycle Race Team currently running in The British Supersport 600 Championship.
Phil Seton, director of Seton Tuning won the MRO Supersport 600 Championship in 2006 and is responsible for the machines that won the same championship in 2007 and 2008.