The Nautilus U514 Upright Exercise Bike Lands on Our Best Buy List

The Nautilus U514 upright exercise bike is a value-driven model that sells for under $400. It has a variety of programs, a heavy reliable flywheel, quiet operation, and a number of cool features.

The Bike

The programs include 6 Profile courses, 2 Custom, 3 Heart Rate control, Fitness Test, Distance Goal, Calorie Goal, and Results mode.

Nautilus U514 Upright Exercise Bike

The specs on the Nautilus U514 are:

  • Eddy Current Brake system
  • 20-lb Flywheel
  • 16 Resistance Levels
  • 20 Workouts; 2 User Profiles
  • Hand Grip Heart Rate Monitoring
  • Polar Wireless HR Telemetry + chest strap
  • Fore/Aft Seat Adjustability
  • Blue Backlit LCD Display
  • Tilting console
  • Transport wheels, Fan, reading rack, water bottle holder
  • Max user weight: 300 pounds
  • Dimensions/wt: 42"L x 21"W x 52"H / 88 lbs
  • Warranty: 10 years frame, 2 yrs mechanical parts, 1-yr electronics

The Buzz

Nautilus U514 Console

UPDATE:  The U514 has been replaced by the all new U614 model.  Check it out as well as other popular Nautilus exercise bikes on sale now at Amazon.

The Nautilus U514 upright exercise bike has a quiet magnetic Eddy Current Brake (ECB) resistance system and a large 20-pound flywheel.

It has a range of 20 resistance levels, a 300-lb max user weight, adjustable handlebars, tilting console, an adjustable (fore/aft & up/down) oversized saddle, oversized pedals, frame levelers, 3-speed cooling fan, water bottle holder, reading rack, and transport wheels.

The Nautilus U514 comes with a Polar heart rate chest strap plus sensors on the hand grips for use with the pre-set Heart Rate Control programs.

These readings can be used independently of programs to check your pulse, or used with the HRC workouts where the computer automatically adjusts resistance on the bike to keep you training in the proper target zone.

Our Take on the U514 Bike

In addition to a number of good reviews by consumers, the Nautilus U514 upright usually lands on most Best Buy lists when compared to other brand bikes in its price range.

This well-built little brut does a great job for most users – although extremely tall individuals may find the frame to be too small. It is extremely quiet, has a smooth pedaling action, it’s easy to use, and assembly takes about an hour.

It offers excellent resistance to get you in shape and seems to be very durable. At $365, the Nautilus U514 upright exercise bike earns its place on our Best Buy list.

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