The Classified G30 Gravel CF POWERSHIFT Wheelset is a carbon fiber wheel system featuring a revolutionary two-speed gear hub that functions as a virtual front derailleur, paired with a proprietary 12-speed, 11-34t one-piece steel cassette. Key Features and Specifications POWERSHIFT Hub: The core of the system is a wireless, two-speed internal gear hub integrated into the rear wheel. It provides the gear range of a 2x drivetrain (offering a 451% total range with a 11-34t cassette) while maintaining the simplicity and clean look of a 1x system. Instant Shifting: The system allows for instant gear changes (in approximately 150 milliseconds) under full load, up to 1,000 watts, and can even shift while coasting or stationary. Cassette: The required one-piece steel cassette is a proprietary design that fits the unique driver interface of the POWERSHIFT hub. Wheel Specifications: Material: Carbon fiber, clincher, tubeless-ready. Rim Depth: 30mm. Internal Width: 23mm, optimized for 32-42mm gravel tires. Brakes: Disc brake only (center lock). Front Hub: Classified Sealed Hub Spokes: 24 DT Swiss Aerolite SP spokes. Weight: Approximately 1,375g for the wheelset (including front hub, excluding the POWERSHIFT rear hub which adds about 476g). Operation: Shifting is triggered wirelessly by a satellite shift button or a compatible left-hand Shimano Di2 shift lever, which sends a signal to a Smart Thru Axle to actuate the hub gear. Weatherproof: The hub is fully sealed and weatherproof, making it durable for challenging gravel conditions. This listing includes the pair of classified carbon wheels, the classfied powershift hubgear and the cassette only!
