Strong compatibility: Supports BLE and ANT + dual mode protocols and is compatible with mainstream cycling software such as ZWIFT Powerful and accurate power output: Using DEPT dynamic electromagnetic torque power meter, power up to 2000W, power meter error ± 2%. Intelligent variable resistance: Simulates a tilt resistance of 18%. When connected to your riding software, it automatically matches the tilt resistance that corresponds to the actual map tilt, making indoor riding more realistic and enjoyable. Quietness that does not bother your neighbors: The X2Max smart trainer has a very high quietness effect, and when the running speed is 30km / H, the noise level is about 58dB. I-beam structure: The X2Max is designed with an I-beam triangular structure to maintain balance and stability while riding. The X2Max Smart Trainer is powerful, accurate and interactive. 18% slope, ±2% power accuracy, up to output power: 2000W, with the ability to simulate intelligent variable resistance，Compatible with the Zwift app.