A virtual shifting upgrade for your compatible smart trainer, built to make your ROUVY setup quieter and easier to use without cassette hassle. Ride real-world routes, feel every gradient, and change gears without lifting your hands from the handlebar. Why you’ll like it Adds virtual shifting to your supported ROUVY setup. Lets you find the right cadence on real climbs, flats, and rolling routes. Reduces cassette compatibility issues when switching bikes. Makes indoor gear changes smoother and quieter. Helps protect your drivetrain from extra wear during indoor training. Makes your current trainer feel more purpose-built for indoor riding. ROUVY compatibility Works with ROUVY Virtual Shifting on compatible smart trainers, including supported models from major trainer brands. Check your exact trainer model before buying. Best for Riders who want a simple, easy way to add virtual shifting to their current indoor cycling setup.