Introducing the VOLT™ - an accessible and rider optimised, performance driven electro magnetic trainer. The VOLT™ 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 most popular training platforms. The Volt™ is extremely quiet and provides an exceptional riding experience. Key Features Drawing on the expertise of experienced riders and coaches after many months Jet Black have significantly refined the user feel on the new Volt. Acceleration, Inertia, and applied resistance are what set us aside from other trainer companies. The VOLT™ comes pre-assembled with a 11 speed cassette, making it super simple to start riding. No added costs and setup time. Attach your bike, CONNECT AND GO. The Jet Black VOLT™ electromagnetic system can predict your Wattage from our very accurate algorithms. With an accuracy of +/- 2. 5, provides an exceptional riding experience when free-riding or used with your favourite Apps. Trainers and Rollers Buying Guide Specification 11speed cassette included (Shimano, Sram and Campy compatible, XD-R body sold separately) Electromagnetic magnet system Flywheel weight. 4. 7kg App controlled resistance 142 and 148 Thru Axle adaptors included. Boost sold separately Third-Party App compatible Accuracy of +- 2. 5 % Gradient simulation up to 16 % Power (watts) Output 15kph = 400 watts 40 kph = 1300 watts Max Watts 1800 Rider optimised Performance Total unit weight. 15. 4 kg Electrical requirements: 2. 5m power cable supplied. 100 to 240 Volt, 1. 5A, 50Hz-60Hz