LeoVince recently signed on to be the Official Exhaust Sponsor of the AMA National Enduro Series in 2011, and will be working with the National Enduro Promoter's Group to educate riders and raise awareness on issues such as sound and land protection, while also offering race support, product sales and sound testing at the events. LeoVince, which recently introduced a new two-stroke silencer, will have a support truck and a certified technician at all 10 rounds of the series, leading the sound and spark arrestor testing with help from the host club."We're really happy to be a sponsor and an educational outlet for riders," LeoVince's Ted Campbell says. "I'll be attending these events and working alongside the series promoters on sound-related issues. These events are all club-promoted, so this is mainly about educating the clubs. We'll be testing for sound, but it's more about checking for spark arrestors at the first few events."