Most other features are the same, with a BG Roulux fully butted A1 Premium Aluminum frame designed to be stable and easy to ride, and a built-in pivotless suspension to absorb bumps. The 35mm-travel suspension fork is designed for smooth rides on rough roads, and the large-volume Specialized Roulux Sport tires with Flak Jacket protection use a textured tread to reliably navigate through puddles and over small debris. Body Geometry ergonomic handlebars are designed to have a wide perch, enabling a natural, comfortable sitting position.