Suspension built for every type of motocross bike. From MX, SX or Enduro and Offroad, SIX12 Suspension offers it all. A Florida Service Center for Racetech Suspension, the largest suspension company in the world, we offer all Racetech parts and install. From years of focus only on the world of suspension, SIX12 offers only the best for each and every rider. Each set of suspension is built custom for the rider, terrain, weight and ability.