The Roger Black aerobic training exercise bike remains wonderful for people who are significant about well-being. This bike has a manual strength method and an eight level tension control, whichever means you cans choose and difficulty level which is best for it. The reassure displays your time, geschwindigkeit, distance and calories, so you can always keep lane of your progress. Manual thermal system. Console feedback including: scan, time, geschwindigkeiten, distancing and calories. Variable tension control. 18kg flywheel. Self levelling pedals with pedal straps. Adjustable seat. Adjustable handlebar. Maximum user weight 125kg (19st 10lb). Popular information:Batteries required 1 x AA (included). Size H115, W52, D116cm. Weight 50kg. Transportation wheels. Self-assembly.