The new benchmark in home training, the most powerful and accurate direct drive trainer available. Integrated Optical Torque System (OTS) power meter uses technology exclusive to Elite trainers and is certified to be accurate to within less than 1% making it the most accurate power measuring system available to the public. All Drivos are tested and calibrated before shipping using an Lorenz industrial torque meter, once calibrated an occasional software-based re calibration is all that's required, no sending your trainer back for recalibration. FE-C smart trainer protocol means that the Drivo will play nicely with a plethora of third party software such as Trainer Road and Zwift. Super powerful and responsive mag resistance unit can generate over 2,000 Watts and simulate grades of up to 24%. 6 KG internal flywheel is geared up for high RPM's, generating a smoother feel. Comes with a complete suite of P.C. training software and a free lifetime subscription to Elite's My Etraining APP. Connects to your computer or wireless device by both ANT+ and Bluetooth Smart. Folds down for easy portage and storage. Comes with a 9/10/11 speed compatible shaman free hub, Campag users will require adaptor TT14233. Compatible with 130 and 135 Q/R rear ends, as well as 142 x 12 thru-axles. Click here for the Drivo Microsite.