Nautilus U514 Upright Exercise Bike Upright exercise bike for the home with 16 resistance levels and 20-Pound flywheel 7 Profile courses, 2 programmable user profiles, 20 total programs 4 Polar heart rate programs, with telemetry, grip and chest belt included Powerful fan, and multi-point seat and console adjustments; oversized deluxe pedals 300-Pound maximum user weight, 10-year warranty on frame, 2 years on parts, 1 year on electronics