Flyway GRX 610Description The Salsa Flyway GRX 610 is a fifth generation gravel bike designed for riders who want one bike that can handle race pace efforts, long mixed surface rides, and fully loaded adventures. Built around a carbon frame with Class 5 VRS vibration reduction, Flyway delivers a smooth ride over rough terrain while maintaining efficient power transfer. The frame fits up to 700c x 50 mm tires and is suspension corrected for 40 mm gravel suspension