The DKN AM-6i exercise bike comes with a massive 11kg (24.2lbs) flywheel, which together with a magnetic, no- contact friction free system & a Poly-V belt drive ensures very quiet & smooth workouts. The machine offers 32 levels of computer controlled resistance to provide versatile workouts both for experienced & novice users. It features a 2 colour backlit LCD display & can be wirelessly connected to a compatible tablet computer. Just install the DKN Motion app on your tablet & control the bike with the extremely intuitive user interface & enjoy lots of additional features including i Routes enabling you to cycle on the world famous routes within the privacy of your own home. Moreover, the bike is also compatible with the amazing i World app for iPads.