
After iconic motorcycle engineer Steve Harris sold Harris Performance to Royal Enfield in 2015, the Royal Enfield Twins American Flat Track entry has remained the firm’s most high-profile project. However, before the acquisition, the Hertford, England-based company specialized in road racing worldwide.
The self-taught Harris first made a name for himself by fabricating racing chassis for privateer and factory outfits. The Brit even built one-off frames for the likes of two-time 500cc Grand Prix champion Barry Sheene. Aside from specializing in chassis construction, Harris assembled full bikes as well as designing and selling performance accessories.