* Direct drive trainer with an electro brake* Stable frame design* Now compatible with long cage derailleur* Bluetooth and ANT+ FE-C communication capable. Fully compatible with Third-party app like Zwift* Measure speed, cadence and power* Power measurement accuracy of +/- 3%* Maximum resistance of 1500 watt* 15 lbs flywheel* Incline simulation up to 10%* Comes with Shimano/SRAM compatible freehub body (Except SRAM XD and XDR). Campagnolo, SRAM XD and XDR bodies sold separately (890732)* Thru-axle adaptor sold separately