6KU Urban Aluminum Single Speed Fixed Gear Bike, White

  • Sizing Guide: Choose based on height (e.g., Small for 5’4″-5’8″).
  • Material: Lightweight 6061 aluminum frame and fork.
  • Ride Flexibility: Flip-Flop Hub for fixed or freewheel riding.
  • Design: Stylish Urban Track design with comfortable riser handlebars.
  • Assembly: Tools and video guidance provided for easy setup.
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Description

Discover the thrill and style of urban cycling with the 6KU Urban Track Bike. Whether you’re weaving through city streets or taking a leisurely ride through the park, this bike promises a blend of functionality and flair.

Size & Fit: Wondering about the right size? Your height is the key.

  • Small (52cm) suits those between 5’4″ to 5’8″.
  • Medium (55cm) is perfect for riders who stand between 5’8″ to 5’11”.
  • Large (58cm) is tailored for those from 5’11” to 6’4″. Always double-check your size selection before checkout.

Effortless Assembly: Put together your 6KU bike with ease. We have a step-by-step assembly video available for you, either on this page or YouTube. And don’t worry about tools; we’ve got that covered in the package.

Performance & Comfort Combined:

  • Lightweight Aluminum Construction: The 6061 aluminum used for the frame and fork is not only lightweight but also boasts race-proven geometry. The result? Swift, responsive rides every time.
  • Flip-Flop Hub: Here’s where versatility comes into play. Flip the wheel to switch between a coasting bike and a fixed-gear ride. Whether you’re in the mood for a relaxed coast or the urban hustle, the choice is yours.
  • Riser Handlebars: While this bike screams speed, it doesn’t compromise on control. The wide and low 31.8mm handlebar setup offers nimble handling while ensuring a relaxed riding position. After all, who said you couldn’t have the best of both worlds?

Designed with an Edge: The 6KU Urban Track isn’t just about performance; it’s about making a statement. With its refreshing twist to the classic Urban Track design and color options to suit every mood, this bike is as stylish as it is functional.

Maintenance Made Simple: Once your bike is up and ready, keeping it in top shape is a breeze. We’re not just handing over a bike; we’re ensuring you have all the tools needed for its care and service. And if you ever hit a bump in the road, our customer support is always there to assist.

In essence, the 6KU Urban Track Bike is your ultimate urban companion, promising speed, style, and simplicity in every ride. So gear up and redefine urban cycling with 6KU!

Frequently asked questions (FAQ)

Fixed Gear Focus Gear is your source for fixie, single-speed, & track bike content. Here are some answers to the most frequently asked questions to regarding fixed-gear cycling.

A fixed gear bike (or "fixie") is a bicycle where the rear cog is directly connected to the rear wheel with no freewheel mechanism. This means the pedals always move when the wheels are moving—you can't coast. When you pedal forward, you go forward. When you pedal backward, you go backward. This direct connection gives you complete control over your speed and creates a unique riding experience that many cyclists find more connected and engaging than traditional bikes.

Riders love fixed gear bikes for their simplicity, low maintenance, and pure riding feel. With fewer components (no derailleurs, shifters, or complex drivetrain), there's less to break and maintain. Many find the constant pedaling motion improves their pedal stroke efficiency and builds leg strength. Fixed gear bikes are also incredibly affordable, making them perfect for urban commuting, bike messengers, and anyone who wants a reliable daily rider. Plus, the minimalist aesthetic and customization options appeal to cycling enthusiasts who want a bike that reflects their personal style.

There's definitely a learning curve, but most people adapt within a few rides. The biggest adjustment is not being able to coast—your legs must keep moving. Start in an empty parking lot to get used to the constant pedaling and learn to slow down by resisting the pedals. Many beginners find that riding with at least a front brake helps build confidence while learning. After a week or two, the fixed gear motion becomes second nature and feels completely natural.

Legally and practically: yes, you should have at least a front brake. While experienced riders can slow down by resisting the pedals (called "skidding"), this technique isn't reliable for emergency stops and wears through tires quickly. Most jurisdictions require at least one brake on bicycles ridden on public roads. A front brake gives you much better stopping power and makes fixed gear riding safer and more practical, especially in traffic or when riding in wet conditions.

Both bikes have one gear, but that's where similarities end. A single speed bike has a freewheel, meaning you can coast when you stop pedaling—just like a regular bike but without gear shifting. A fixed gear bike locks the cog to the wheel, so the pedals must always move when the bike is moving. Many fixed gear bikes come with flip-flop hubs that let you switch between fixed and freewheel modes by flipping the rear wheel around, giving you the best of both worlds.

Absolutely! Fixed gear bikes are actually excellent for beginners because of their simplicity. With no gears to shift or complicated components to maintain, new riders can focus on basic cycling skills. The constant pedaling motion naturally teaches smooth pedal technique and bike handling. Start with a flip-flop hub so you can practice on the freewheel side first, then switch to fixed when you're ready. Many cycling coaches recommend fixed gear bikes for winter training because they develop efficient pedaling habits that carry over to all types of riding.