Justo is the new top-level trainer of the Elite pack of interactive trainers.Pinpoint accuracy, inclines up to a 24% slope, integrated power meter, auto-calibration, redefined stand-alone modes. Justo is the home trainer to challenge yourself and get more from your bike workouts.Justo is the most advanced tool in our home trainer catalog: you get to ride your bike and train right at home, with high realism and thrill, while challenging your cycling skills with targeted programs and the myriad of virtual races available on the indoor cycling apps. HOME TRAINER TYPE Interactive direct transmission home trainer SPROCKET CASSETTE Not included POWER METER Integrated OTS (Optical Torque Sensor) ACCURACY 1% WIRELESS COMMUNICATION ANT+(TM) (FE-C, Power, Speed&Cadence) and Bluetooth (FTMS, Power and Speed&Cadence) MAX SLOPE SIMULATED 24% MAX POWER 1100 Watt (20km/h) - 2300 Watt (40km/h) CONTROL VIA Smartphone, tablet, bike computer, sports watches, Windows and Mac. Computer ANT+(TM) and/or Bluetooth COMPATIBLE WITH My E-Training software & app Zwift, Trainer Road, Kinomap and more OUTPUT Power, speed and cadence FLYWHEEL 6,2 kg BIKE COMPATIBILITY Road, Gravel, Mountain and city bikes. Included adapters for:Quick release ; 5x130-135Thru-axle ; 12x142 Adapters available* for:Thru-axle ; 10x135-12x135 (cod. 1014306)Specialized SCS ; 12x135 (cod. 1014087)Boost ; 12x148 (cod. 1014303)Super Boost ; 12x157 (cod. 1014346) CASSETTE COMPATIBILITY (freehub included) ShimanoA(R)/SRAM 9/10/11 speedShimanoA(R) 12 speed roadSRAM SX 12 speedSRAM NX 12 speed FREEHUBS AVAILABLE Shimano Micro Spline (cod. 1014315)Campagnolo (cod. 1014233)SRAM XD/XDR (cod. 1014279) CONNECTION INDICATOR Power source, ANT+ and dual Bluetooth FIRMWARE UPDATE AVAILABLE Yes INCLUDES 12-month free subscription to My E-Training software & app POWER SUPPLY DATA Input 100-240 volt 50-60 hz - Output 12 volt 1,5A DIMENSIONS Open: 22,44" (L) x 28,35" (W) x 20,47" (H)Folded: 22,44" (L) x 7,682" (W) x 20,47" (H) WEIGHT 17 kg / 37,48 lbs