2024 Giant Reign Advanced Frame SPECIFICATION Frame Advanced-grade composite front and rear triangles, 160mm Maestro suspension, flip chip, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, flip chip - Maestro 3, integrated downtube storage Tire Clearance: 2.5" Shock Fox Float X2 Factory, 205/62.5, custom..