MINOURA MOZ-ROLLER Load Unit with Action Bridge Load unit for the separately sold Moz 3-roller trainer. * Attaching the load unit allows for training with increased resistance. Action Bridge * Front fork support for 3-roller trainer beginners. Each is worth approximately 7000 yen. Used infrequently and in good condition. There are scratches, rust, and dirt from use. Will be shipped in a separate cardboard box.