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Circuit 28in

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Easy Assembly

Be ready to ride in just a few easy steps.

30 Day Returns

Love it or return it, no questions asked.

Limited Lifetime Warranty

Built to last, backed by our lifetime support.

Why You'll Love It
Get fit and have fun doing it. Agile and responsive yet seriously durable, the Circuit fitness hybrid bike can handle morning commutes, weekend exercise routines, and more.
21-speed trigger shifters
Lightweight frame
Mechanical disc brakes
Forward riding position
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  • Limited Lifetime Warranty
  • One-Year Warranty on Parts & Accessories | View Policy

Quick & Nimble

A lightweight aluminum frame and rigid steel fork deliver responsive handling and a nimble feel—perfect for weaving through city streets or park paths.

Full Speed

Tackle hills or straightaways with ease, thanks to 21-speed gearing. Dual trigger shifters gives you smooth, precise gear changes.

Feel-Good Fitness

Ergonomic grips and a sport seat keep you comfortable and in control, whether you're cruising for fun or powering through your workout.

Roll Tough

High-profile double wall aluminum rims add strength without weighing you down, and multi-terrain tires are great for pavement or dirt.

Stopping Power

Front and rear mechanical disc brakes deliver all-weather stopping power and speed control so you can ride with confidence in a variety of conditions.

Product Details

Frame Icon Frame

Aluminum, 18.5", hybrid

Fork Icon Fork

Steel, rigid

Shifters Icon Shifters

Shimano, EZ-Fire trigger shifter

Rims Icon Rims

High profile double wall, aluminum

Pedals Icon Pedals

Resin platform with reflector

Stem Icon Stem

Threadless, aluminum

Headset Icon Headset

Steel, threadless

Saddle Icon Saddle

Vinyl

Sizes Icon Sizes

Length: 69.29 in, Height: 39.96 in., Width: 24.80 in., Weight: 28.97 lb.