Introducing the JetBlack VOLTan accessible and rider optimised, performance driven electro magnetic trainer.The JetBlack Volt Smart Turbo trainer comes pre-assembled with an 11-speed cassette making it super easy to start riding. There are no added costs. Attach your bike, CONNECT AND GO. It has been designed with industry-standard protocols and electronics to seamlessly connect with the most popular training platforms. The Voltis extremely quiet and provides an exceptional riding experience. Exceptional Riding Experience.Our development team have performed miracles.Drawing on the expertise of experienced riders and coaches after many months we have significantly refined the user feel on the new Volt. Acceleration, Inertia, and applied resistance are what set us aside from other trainer companies. Ride it to feel it. Ready To RideThe VOLTcomes pre-assembled with a 11 speed cassette, making it super simple to start riding. No added costs and setup time. Attach your bike, CO