CycleOps Magnus Smart Trainer - Indoor Bike Trainer + Climbing B

Interactive indoor bike trainer that lets you ride virtually using your own bicycle. Connects via ANT+ and Bluetooth to popular training apps like Zwift, Rouvy, and TrainerRoad. Electromagnetic resistance can simulate hills up to 15% and handle high power output. Features a clutch knob that clicks when the correct tire tension is reached for easy setup and consistent performance. Uses PowerTap technology for power readings (±5% accuracy). Includes the steel quick-release skewer for secure mounting. CycleOps was later rebranded to Saris, and this model is similar to the Saris M2 trainer.