Specification: 2008 Rocky Mountain Slayer SXC 70 Mountain Bike Frame. The frame is made with Rocky Mountain Form Custom 7005 Taperwall Aluminum Alloy, along with the Rocky Mountain carbon swing arm. This is a full suspension 26 inch mountain frame and features the LC2R custom rear suspension, allowing up to 152mm of rear travel. Included with the frame is the Fox DHX 4.0 rear shock with ProPedal technology.