Case Covers Built from 6061 T6 heat-treated aircraft-quality aluminum billet Designed to withstand damage from sliding at race speeds Radiator Guard Frames are cut from . 060 sheet aluminum Built without welds to minimize points of weakness Hard anodized for a tough, chip-free finish Adds durability and beauty Frame Savers Built from UMHW replaceable pucks Bolts and washers are Grade 5 (8. 8) zinc plated 6061 T6 aluminum billet cores Stage 1 Kits- 1. Radiator Guard 2. Frames Savers 3. Axle Key This product can be used with Suzuki GSXR600 97-00 Suzuki GSXR750 96-99