This ramp is designed for large dirt bikes, mid-size street bikes, and scooters. 7.5' long with an arched design engineered for strength and maximum clearance. The perforated plate aluminum top provides traction. Sturdy, poly-coated fingers overlap the tailgate for non-slip hold. 11.75" wide and designed fold in half for storage. The solid welded frame is constructed of 6063 aircraft aluminum