Connectivity and control: Wireless interfaces: Bluetooth FTMS, ANT+, Zwift protocol Device compatibility: iOS, Android, PC (Mac and Windows) Over-the-air software updates: Yes, via Onelap Fit (free app) Performance: Power accuracy: ±2.5% Maximum power: 1500 W Slope simulation: up to 15% Real-time measurements: power, cadence, speed Noise level: only 56 dB at 25 km/h (measured at 1.5 m) Smart resistance adjustment: yes Calibration: with Onelap Fit or Zwift Compatibility and dimensions Wheel: 26" to 29" MTB / 700C Frame: QR 130/135 mm / 12x142 & 12x148 mm thru axle Cassette: Shimano/SRAM 8–11-speed, Shimano 12-speed, SRAM XDR 12-speed* Dimensions unfolded: 600 × 500 × 460 mm Dimensions folded: 600 × 250 × 520 mm Weight: 13.6 kg Inertial weight: 2.62 kg·m² Noise level: 56 dB