The Science Behind 2017 New Bicycle Fixed: Properties, Production, and Applications

Types of Fixed-Gear Bicycles

A fixed-gear bicycle, commonly known as a "fixie," is a minimalist, chain-driven bike with no freewheel mechanism—meaning the pedals turn whenever the wheels are moving. Known for their simplicity, efficiency, and urban appeal, fixed-gear bikes have evolved into various specialized types to suit different riding styles and environments. From track racing to daily commuting, there’s a fixie for every kind of rider.

Modern fixed-gear bicycles, like the bright and sleek 2017 models, combine innovative design with practical functionality, offering versatility across city streets, velodromes, and even stunt parks. Below is a comprehensive breakdown of the most common types of fixed-gear bicycles available today.

Single-Speed Fixed Gear

The most basic form of a fixie, featuring a single gear ratio with no coasting option.

Advantages

• Simple mechanical design with minimal maintenance
• Lightweight and efficient power transfer
• Ideal for flat urban terrain and casual riding
• Highly reliable due to fewer moving parts

Limitations

• Challenging on hills without gear options
• No coasting—pedals always move with wheels
• Limited versatility for long or varied routes

Best for: Urban riders, beginners, flat city commuting

Track Bikes

High-performance fixed-gear bikes designed for velodrome racing and short-distance sprints.

Advantages

• Ultra-lightweight frames (often carbon or aluminum)
• Precise handling and responsive steering
• Optimized gear ratios for speed and acceleration
• Minimalist design reduces drag and weight

Limitations

• Typically lack brakes (track-only use)
• Not street-legal in many areas
• Stiff ride quality due to performance focus

Best for: Competitive racing, velodrome use, speed enthusiasts

Fixed Commuter Bikes

Practical, durable fixies built for everyday urban transportation in all weather conditions.

Advantages

• Equipped with fenders, racks, and lights
• Durable components for long-term reliability
• Low maintenance with year-round usability
• Often include front/rear brakes for safety

Limitations

• Slightly heavier than track bikes
• Less aggressive geometry for performance
• Limited off-road or trail capability

Best for: Daily commuters, all-weather riders, city professionals

Convertible Fixed-Gear Bikes

Bicycles with flip-flop hubs that allow switching between fixed-gear and single-speed freewheel modes.

Advantages

• Maximum versatility—ride fixed or coast as desired
• Great for learning fixed-gear riding gradually
• Adaptable to different routes and fitness levels
• Cost-effective alternative to owning two bikes

Limitations

• Requires wheel removal to switch modes
• Slightly more complex setup
• May not perform as well as dedicated models

Best for: Riders transitioning to fixies, multi-purpose use, learners

BMX Fixed-Gear Bikes

Compact, rugged bikes combining BMX durability with fixed-gear mechanics for street tricks and urban stunts.

Advantages

• Highly maneuverable with small 20" wheels
• Extremely durable frames and components
• Ideal for jumps, grinds, and flatland tricks
• Fixed drivetrain enhances pedal control during stunts

Limitations

• Uncomfortable for long-distance riding
• Very upright riding position may strain back
• Limited gear options restrict speed potential

Best for: Street riders, trick performers, urban freestyle

Fixies with Brakes

Fixed-gear bikes equipped with front and/or rear brakes for enhanced safety and control, especially in traffic or hilly areas.

Advantages

• Improved stopping power and safety compliance
• Easier transition from traditional bikes
• Legal for use in most urban areas requiring brakes
• Greater confidence when descending hills

Limitations

• Slightly more maintenance than brakeless models
• Added weight from brake components
• Purists may view brakes as contrary to fixie culture

Best for: City riders, hilly areas, safety-conscious cyclists

Expert Tip: If you're new to fixed-gear riding, consider starting with a convertible model or a fixie with brakes. These options offer greater control and safety while you adapt to the unique pedal dynamics of a fixed drivetrain.

How to Choose the Perfect Fixed-Gear Bicycle in 2024

Selecting the right fixed-gear bicycle—commonly known as a "fixie"—requires careful consideration of your riding style, environment, and personal preferences. Whether you're commuting through city streets, racing on the velodrome, or exploring urban terrain, understanding key features will help you make an informed decision. While the 2017 fixed-gear market laid the foundation for many modern designs, today’s models offer enhanced materials, improved geometry, and better component integration. This guide expands on essential selection criteria to ensure you find the ideal bike for your needs.

1. Determine Your Primary Usage

The intended use of your fixed-gear bike is the most critical factor in your decision-making process. Different riding styles demand different configurations, from frame geometry to component selection.

Commuter Fixie

Ideal for urban riders, commuter fixed-gear bikes are designed for comfort and reliability over short to medium distances. These often come with front and rear brakes, fenders, and sometimes even chain guards or racks. A brakeless setup may appeal to minimalist riders, but for city traffic, having at least a front brake significantly improves safety and control.

Track Bike

Built for speed and performance on velodromes, track bikes feature aggressive geometry, high gear ratios, and no brakes (as per UCI regulations). They are lightweight and aerodynamic but less suitable for stop-and-go city riding. If you're into competitive racing or track training, this is the purest form of fixed-gear cycling.

Convertible/Freewheel Option

Many modern fixed-gear bikes come with flip-flop hubs, allowing you to switch between a fixed cog and a freewheel (coasting) option. This versatility is perfect for beginners or those who want flexibility—ride fixed on flat terrain and switch to freewheel when climbing hills or riding longer distances.

2. Fit and Frame Size: Comfort Meets Performance

A properly fitting frame is essential for both comfort and efficiency. An ill-fitting bike can lead to discomfort, reduced power transfer, and even injury over time.

Frame Sizing

Fixed-gear bikes typically use road bike sizing (measured in centimeters or inches). Standover height, top tube length, and seat tube angle all affect fit. As a general rule, when standing over the bike, there should be 1–2 inches of clearance between you and the top tube. Use a size chart based on your inseam and height to find the right match.

Frame Materials

The material impacts weight, durability, and ride quality:

• Steel: Durable, smooth-riding, and repairable. Ideal for daily commuting and rough roads.
• Aluminum: Lightweight and stiff, great for speed and acceleration. More affordable than carbon but less forgiving on bumpy surfaces.
• Carbon Fiber: Premium choice for performance riders—lightweight, vibration-damping, and aerodynamic. Best for track or high-end urban use, though more expensive.

3. Gearing and Cog Selection: Matching Terrain and Strength

Gearing determines how easy or hard it is to pedal and how fast you can go. Unlike multi-geared bikes, fixed-gear bicycles have a single gear ratio, so choosing the right one is crucial.

Low Gearing (e.g., 42x16 or 44x18)

Lower ratios make pedaling easier, ideal for hilly areas or stop-and-go city traffic. Perfect for beginners or commuters who prioritize control over speed.

High Gearing (e.g., 48x14 or 50x13)

Higher ratios allow for greater speed with each pedal stroke, favored by track cyclists and experienced riders on flat terrain. However, they require more leg strength and make starting from a stop more challenging.

Tip: A common all-around ratio for urban riding is 46x17 (≈ 70 inches), offering a balance between acceleration and top-end speed.

4. Wheels and Tires: Durability vs. Speed

Your choice of wheels and tires affects traction, comfort, rolling resistance, and puncture resistance.

Commuter & Urban Riding

Opt for wider tires (28–32mm) with puncture protection. These provide better grip, comfort on uneven pavement, and durability. Deep-section aluminum rims improve strength and aesthetics.

Track & Racing

Thin, high-pressure tires (18–23mm) reduce rolling resistance and enhance aerodynamics. Paired with lightweight carbon or alloy rims, they maximize speed on smooth surfaces.

Off-Road or Mixed Terrain

If you plan to ride on gravel or rough paths, consider a more robust wheelset with wider rims and tubeless-ready tires for better shock absorption and reliability.

5. Braking System: Safety First

While traditional track bikes are brakeless, most riders—especially in urban environments—benefit from at least a front brake.

Safety Note: In many cities and countries, riding without at least one functional brake is illegal. Always check local regulations before opting for a brakeless setup. Your safety—and that of others—should always come first.

Final Tip: Always test ride if possible. A bike that looks great on paper might not feel right in motion. Pay attention to how it handles corners, starts from stops, and responds to pedal input. A well-chosen fixed-gear bike becomes an extension of your body—efficient, responsive, and enjoyable to ride every day.

Maintenance and Care of Fixed-Gear Bicycles

A fixed-gear bicycle is a minimalist yet high-performance machine that demands consistent care to ensure longevity, safety, and optimal performance. Whether used for urban commuting, track racing, or urban stunt riding, proper maintenance prevents premature wear and enhances the riding experience. Below is a comprehensive guide to maintaining your fixed-gear bike in top condition year-round.

Regular Cleaning

Fixed-gear bikes are often exposed to harsh weather, road grime, and urban debris—especially in cities where riders navigate through rain, snow, and dust. Regular cleaning prevents the buildup of dirt and grit that can accelerate wear on drivetrain components and corrode metal surfaces.

• Clean the frame, fork, and wheels with a soft brush and biodegradable bike-specific cleaner to avoid damaging paint or anodized finishes
• Pay special attention to the chain, cog, and lockring, where mud and oil residue can accumulate
• Rinse with low-pressure water; avoid high-pressure sprayers that can force water into bearings
• Dry thoroughly with a microfiber cloth to prevent rust, especially on steel frames or components

Pro tip: Clean your bike every 2–3 weeks with moderate use, or immediately after riding in wet or muddy conditions.

Proper Lubrication

Lubrication is critical on a fixed-gear bike due to the constant engagement of the drivetrain. Unlike freewheel bikes, the chain is always under tension, increasing wear if not properly lubricated.

• Use a high-quality wet or dry lube depending on climate—wet lubes for damp conditions, dry lubes for dusty or dry environments
• Apply lube to each chain roller, then wipe off excess to prevent dirt attraction
• Lubricate the rear hub internals periodically, especially if using a flip-flop hub with a coaster brake or freewheel side
• Check bottom bracket and headset for smooth rotation; service or re-grease annually

Key benefit: Proper lubrication reduces friction, prevents chain snap, and extends component life by up to 40%.

Tire Inspection and Pressure Management

Tires are your only contact point with the road, making them vital for safety and performance. Fixed-gear riders often ride without brakes or rely on minimal stopping power, so tire integrity is non-negotiable.

• Check tire pressure weekly—typical range: 80–100 PSI for 700c road tires; adjust based on rider weight and terrain
• Inspect for cuts, embedded glass, or sidewall cracks that could lead to blowouts
• Rotate tires occasionally to ensure even wear, especially on single-speed setups
• Ensure rim tape is intact to prevent tube punctures from spoke holes

Safety note: Under-inflated tires increase rolling resistance and risk pinch flats—especially dangerous during skid stops.

Brake System Maintenance

While some fixed-gear bikes are brakeless (where legal), most urban commuters use at least a front brake for safety. Even minimal braking systems require regular inspection.

• Check brake cables for fraying or kinks and replace if stiff or damaged
• Inspect brake pads for wear—replace when grooves are no longer visible or material is below 3mm
• Align pads correctly to avoid rim wear and ensure maximum stopping power
• Clean rims regularly to remove debris and oil that can reduce braking efficiency

Legal reminder: Many jurisdictions require at least one functional brake—always comply with local laws.

Periodic Professional Tune-Ups

Even the most diligent DIY maintenance can miss subtle issues. Scheduled tune-ups by a qualified mechanic help catch problems before they become failures.

• Recommended every 6–12 months, or every 1,000 miles, depending on usage
• Includes wheel truing, drivetrain wear check, bearing adjustments, and alignment checks
• Chain wear should be measured with a chain checker tool—replace at 0.75% stretch to protect the cog and chainring
• Bottom bracket, headset, and hub bearings should be cleaned and repacked annually

Value insight: A $50 tune-up can prevent $200+ in preventable repairs down the line.

Winterization and Proper Storage

Exposure to winter elements—salt, moisture, freeze-thaw cycles—can rapidly degrade a fixed-gear bike, especially steel frames and components.

• Store indoors in a dry, temperature-stable environment when not in use
• If storing long-term, elevate the bike or hang it to prevent tire deformation
• Apply corrosion inhibitor on chain, bolts, and exposed metal parts before storage
• Remove the battery if using electronic lights; disconnect any sensitive electronics
• Cover the bike with a breathable cloth cover—avoid plastic, which traps moisture

Expert tip: For winter riders, consider a dedicated winter fixie with wider tires, full fenders, and sealed components.

Pro Maintenance Schedule: Follow a simple routine: wipe down after wet rides, lube the chain every 100–150 miles, check tire pressure weekly, and schedule a full inspection twice a year. This keeps your fixed-gear bike reliable, safe, and ready for every ride.

Additional Tips for Longevity

• Chain Tension: Ensure proper chain tension—too loose risks derailment, too tight increases drivetrain wear. Aim for ½ inch of vertical play.
• Skid Patch Management: If you skid stop frequently, rotate your tire or use a chainring with a tooth count that maximizes skid patches to extend tire life.
• Component Compatibility: Use ISO-standard threads and compatible parts (e.g., lockrings, cogs) to avoid cross-threading or failure.
• Weather Protection: Apply frame protectors or clear tape to high-impact zones (down tube, chainstay) to prevent scratches and rust.
• Record Keeping: Maintain a maintenance log to track service dates, part replacements, and mileage for better long-term care.

Frequently Asked Questions About Fixed-Gear Bikes

Fixed-gear bicycles, commonly known as "fixies," have gained popularity for their minimalist design, mechanical simplicity, and urban efficiency. Whether you're considering your first fixed-gear bike or looking to deepen your understanding, this comprehensive Q&A guide answers the most common questions about riding, maintaining, and choosing the right fixie for your lifestyle.

Q1: Who can benefit from a fixed-gear bike?

A1: Fixed-gear bikes are ideal for a wide range of riders seeking a reliable, low-maintenance, and engaging riding experience. Urban commuters benefit from their lightweight frame and reduced mechanical complexity, making them easy to store and maintain in city environments. Track cyclists use them for their direct power transfer and responsiveness on velodromes. Minimalist riders appreciate the clean aesthetic and mechanical purity, while fitness enthusiasts enjoy the constant pedaling that builds leg strength and cardiovascular endurance. Additionally, bike messengers often choose fixed-gear models for their durability and agility in dense traffic.

Q2: Do fixed-gear bikes work for long distances?

A2: Yes, fixed-gear bikes can be used for long-distance riding, though they present unique challenges compared to multi-geared bicycles. Since there’s no coasting and only one gear ratio, riders must maintain a consistent cadence throughout the journey. Success on longer rides depends heavily on selecting an appropriate gear ratio that balances efficiency on flats with manageable effort on inclines. Riders often need to build specific endurance and develop smooth pedaling technique to avoid fatigue. With proper preparation, training, and route planning, many cyclists complete century rides (100 miles) and even longer tours on fixed-gear bikes.

Expert Tip: For long-distance fixed-gear riding, consider a "road-friendly" gear ratio like 46x17 or 48x18, which offers a good compromise between speed and climbability. Practicing high-cadence spinning can also improve comfort and efficiency over extended periods.

Q3: How can one ride a fixed-gear bike on hilly terrain?

A3: Riding a fixed-gear bike on hilly terrain is entirely possible with the right setup and technique. The key is choosing a gear ratio that allows manageable climbing without spinning out on descents. A lower ratio (e.g., 42x17 or 44x16) makes uphill pedaling easier, while still providing enough resistance to control your speed downhill. Riders should focus on maintaining a steady cadence, using body position to assist climbing, and practicing controlled descents. Some riders install a flip-flop hub, which allows two different gears—one side fixed, the other with a freewheel—for added versatility. Proper fitness and technique, such as standing climbs and smooth pedal strokes, are essential for conquering hills on a fixie.

Q4: What is the advantage of riding a fixed-gear bike in bad weather?

A4: One of the main advantages of riding a fixed-gear bike in rain, snow, or other adverse conditions is its mechanical simplicity and reliability. With fewer moving parts—no derailleurs, shifters, or complex cable systems—there are fewer components that can fail or become clogged with mud and water. This makes fixed-gear bikes easier to maintain and more dependable in wet conditions. Additionally, the direct drivetrain provides consistent feedback and braking performance (especially when using a front brake), and the lighter weight improves maneuverability on slippery surfaces. However, riders should still use appropriate tires and exercise caution, as the lack of coasting requires constant attention to road conditions.

Safety Note: Always equip your fixed-gear bike with at least one reliable brake (preferably front) for use in wet or slippery conditions. Many jurisdictions legally require two brakes, so check local regulations before riding in bad weather.

Q5: Do fixed-gear bikes need special tires?

A5: Fixed-gear bikes do not require special tires, as they typically use standard 700c road wheels or 650b/26" sizes common in urban and track bikes. However, tire choice significantly impacts performance, comfort, and safety. For city commuting and all-weather riding, sturdy, puncture-resistant tires with reflective sidewalls—such as Continental Gatorskin, Schwalbe Durano, or Panaracer Pasela—are highly recommended. These provide excellent durability and grip on wet pavement. For track use, smoother, high-pressure tires minimize rolling resistance. Riders in hilly or mixed terrain may benefit from slightly wider tires (28–32mm) for improved shock absorption and traction. Always ensure tires are properly inflated and inspected regularly for wear.

Maintenance Tip: Because fixed-gear bikes rely on a simple drivetrain, regular chain tension checks and lubrication are crucial. A well-maintained chain ensures smooth pedaling and extends the life of your cog, chainring, and rear hub.

Additional Recommendations

• Always install at least one brake for safety and legal compliance
• Use a chain tensioner or eccentric hub for precise chain adjustment
• Consider a belt-drive fixed-gear bike for even lower maintenance (if compatible with frame)
• Wear a helmet and use lights for visibility, especially in poor weather
• Join a local cycling group or forum to learn from experienced fixed-gear riders

Fixed-gear bikes offer a uniquely connected riding experience that fosters skill development and mechanical awareness. While they require adaptation, especially for new riders, their efficiency, simplicity, and style make them a compelling choice for many cycling enthusiasts. With the right setup and knowledge, a fixed-gear bike can be a dependable companion for daily commutes, weekend adventures, and everything in between.