Bkool home trainer packagequick adjustable release wheel lockgravity swing mounting for compliance and predictable gripfully assembledspeed outputpower output up to 1200 wvariable resistance to replicate inclines up to 20connectivity ant includes quick release adapter cadence sensor ant usb dongle wheel raiser block power adaptercomplete unit dimensions 602 x 602 x 49 cmbase dimensions 26 x 85 x 75 cmweight 14 kgindoor bkool trainer and your laptop 3 4 power and cadence