Direto XR-T is Elite&';s pro-level home trainer without sprocket cassette. Super-accurate, compatible with a wide range of bicycle models.The OTS integrated power meter ensures +/-1.5% accuracy, which is one of Direto XR-T&';s strong suits, placing it atop Elite&';s home trainers range with the most realistic gradient simulation, up to 24%. HOME TRAINER TYPE Interactive direct transmission home trainer SPROCKET CASSETTE Not included POWER METER Integrated OTS (Optical Torque Sensor) ACCURACY 1,5% 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 5,1 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 Bluetooth (3 LED lights) FIRMWARE UPDATE AVAILABLE Yes INCLUDES 12-month free subscription to My E-Training software & app POWER SUPPLY DATA Input 100-240 volts 50-60 hzOutput 12 volts 1,5A DIMENSIONS Open: 25,60" (L) x 32,70" (W) x 22,04" (H)Folded: 25,60" (L) x 11,82" (W) x 22,04" (H) WEIGHT 15 Kg / 33,07 lbs