Bicycle Tire Size Chart

Choosing the right tire size for your bicycle is crucial for optimal performance and safety. Transitioning smoothly into the world of bicycle tire sizes is like finding the right gear for a smooth ride. In this article, we’ll delve into the intricacies of tire sizes, discussing tradeoffs, challenges, and the importance of considering every factor. Active voice keeps our exploration engaging, ensuring you grasp the significance of each decision on the Bicycle Tire Size Chart.

Bicycle Tire Size Chart

ROAD BIKE TIRES

ISO(mm)Conventional NameInches
622Modern Road Bike700c29
584Vintage Randonneur650b26×1 1/2, 27.5
571High Performance Time Trial650c26×1, 26×1 3/4

MOUNTAIN BIKE TIRES

ISO(mm)Conventional NameInches
62229 inch Mountain Bikes700c29
584Modern MTBs650b26×1 1/2, 27.5
559Classic Mountain Bikes26×1.0 – 26×2.5

CRUISER/CITY BIKE TIRES

ISO(mm)Conventional NameInches
622Hybrid Bikes700c29
571Older Schwinn Models650c26×1, 26×1 3/4
559City Bikes26×1.0 – 26×2.5
507Cruisers24×1.5 to 24×2.5

CHILDREN’S BIKE TIRES

ISO(mm)Conventional NameInches
547British and Schwinn Children’s Bikes24×1 1/8, 24×1 3/8 (S-5)
540British Children’s Bikes600a26×1 1/2, 27.5
520Classic Mountain Bikes26×1.0 – 26×2.5
507Children’s Mountain Bikes24×1.5 to 24×2.5
451Children’s Lightweight Bikes20×1 1/8, 20×1 1/4, 20×1 3/8
305Children’s Bikes16×1.75 to 16×2.125
203Children’s Bikes12 1/2 x anything

OTHER BIKE TIRES

ISO(mm)Conventional NameInches
451Some BMX Bikes20×1 1/8, 20×1 1/4, 20×1 3/8
406Some Recumbent Bikes20×1.5 to 20×2.25
406BMX Bikes20×1.5 to 20×2.25
369Folding bikes by Moulton17×1 1/4
355Folding bikes by Birdy26×1, 26×1 3/4
349Folding bikes by Moulton16×1 3/8
305Some Recumbent Bikes16×1.75 to 16×2.125

NON-BIKE SPECIFIC TIRES

ISO(mm)Conventional NameInches
540Wheelchairs600a24×1 1/8, 24×1 3/8 (E5)
305Trailers650b16×1.75 to 16×2.125
203Scooters650c12 1/2 x anything

ISO TIRE SIZES

ISOConventional SizeApplication
635mm28×1 1/2, 700BCommonly used in Asia and the Netherlands for utility bicycles.
630mm27 x anythingOlder road bikes.
622mm700C, 29inchModern road bikes, hybrids, 29″ mountain bikes.
599mm26×1.25, 26×1.375Very old US lightweight bicycles.
597mm26×1 1/4, 26×1 3/8 (S-6)Older British bikes, Schwinn lightweight bikes from the 60s and 70s.
590mm26×1 3/8 (EA3), 650A3-sp department store bikes, children’s 10sp bikes, Italian high performance bikes for smaller riders.
587mm700DUnusual size once used on some GT bikes.
584mm26×1 1/2, 650B, 27.5″Some Raleigh and Schwinn mountain bikes, French utility and touring bikes, some new 27.5″ mountain bikes.
571mm26×1, 26×1 3/4, 650COld Schwinn cruiser bikes. 650C size used for modern high performance road bikes for smaller riders and triathlon bikes.
559mm26×1.0 to 26×2.5Many modern mountain bikes and cruisers.
547mm24×1 1/8, 24×1 3/8 (S-5)British and Schwinn children’s bikes.
540mm24×1 1/8, 24×1 3/8 (E5)Commonly used on wheelchairs. Also used on British children’s bikes.
520mm24×1, 24×1 1/8Used for front wheel on some Terry bicycles.
507mm24×1.5 to 24×2.5Children’s mountain bikes and cruisers.
490mm550AEuropean children’s road bikes.
457mm22×1.75 to 22×2.125Children’s bikes.
451mm20×1 1/8, 20×1 1/4, 20×1 3/8Some recumbent bikes, children’s lightweight bikes and some BMX bikes.
440mm500AEuropean children’s bikes and folding bikes.
419mm20×1 3/4Schwinn children’s bikes.
406mm20×1.5 to 20×2.25Most BMX bikes, some recumbents.
390mm450AEuropean children’s bikes.
369mm17×1 1/4Alex Moulton bikes.
355mm18×1.5 to 18×2.125Used on Birdy folding bike made by Burley.
349mm16×1 3/8Original Moulton bikes from the 60’s.
340mm400AEuropean children’s bikes.
317mm16×1 3/4Schwinn children’s bikes.
305mm16×1.75 to 16×2.125Some recumbents, children’s bikes, trailers.
203mm12 1/2 x anythingScooters, children’s bikes.
152mm10×2Wheelchair tire.

Importance of Tire Size

Tire size significantly influences your riding experience, impacting speed, comfort, and handling. Transitioning smoothly between tire sizes can alter your ride dynamics. Balancing factors such as speed and comfort entails tradeoffs, prompting riders to prioritize their preferences.

Delving into these tradeoffs reveals the challenges cyclists encounter when selecting tire sizes. Therefore, considering the impact of tire size decisions is paramount when consulting the Bicycle Tire Size Chart.

Components of a Tire Size Chart

Understanding the various components of a tire size chart is crucial for selecting the right tires for your bike. Transitioning seamlessly into decoding these components enables cyclists to make informed choices. Active engagement with each element of the chart reveals the tradeoffs inherent in tire selection.

Exploring these tradeoffs illuminates the challenges cyclists face when navigating different approaches. Therefore, recognizing the impact of each component is vital when consulting the Bicycle Tire Size Chart.

Wheel Diameter

Wheel diameter stands as a primary indicator of tire size, actively influencing compatibility with your bicycle frame. Transitioning smoothly into discussions about wheel diameter sheds light on its pivotal role in tire selection.

Exploring how wheel diameter affects various factors prompts consideration of tradeoffs. These tradeoffs underscore the challenges cyclists encounter when choosing between different approaches. Hence, recognizing the impact of wheel diameter is imperative when consulting the Bicycle Tire Size Chart.

Tire Width

Tire width assumes a critical role in delineating the contact patch, actively influencing grip, stability, and comfort. Transitioning seamlessly into the discussion of tire width illuminates its profound impact on various aspects of riding. Delving into how tire width affects these factors prompts consideration of tradeoffs.

These tradeoffs underscore the challenges cyclists face when navigating different approaches. Hence, recognizing the impact of tire width is imperative when consulting the Bicycle Tire Size Chart.

Aspect Ratio

Aspect ratio actively shapes the tire’s profile, exerting a direct influence on its performance characteristics like cornering and rolling resistance. Transitioning fluidly into the realm of aspect ratio illuminates its significant role in tire behavior.

Exploring how aspect ratio affects these performance metrics prompts consideration of tradeoffs. These tradeoffs highlight the challenges cyclists face when navigating different approaches. Thus, recognizing the impact of aspect ratio is crucial when consulting the Bicycle Tire Size Chart.

Tire Sizing Systems

Various sizing systems, such as the ISO, ETRTO, and inch-based systems, actively denote bicycle tire sizes. Transitioning smoothly into the discussion of tire sizing systems elucidates the diversity of methods used in the industry.

Exploring the differences between these systems prompts consideration of tradeoffs. These tradeoffs underscore the challenges cyclists encounter when navigating between different sizing approaches. Hence, recognizing the impact of tire sizing systems is crucial when consulting the Bicycle Tire Size Chart.

Common Tire Sizes

Exploring common tire sizes across disciplines, from road bikes to mountain bikes, actively aids in understanding industry standards. Transitioning seamlessly into the discussion of common tire sizes reveals the widespread applicability of certain dimensions. Delving into the differences and similarities among these sizes prompts consideration of tradeoffs. These tradeoffs highlight the challenges cyclists face when selecting tires for various riding disciplines. Therefore, recognizing the impact of common tire sizes is vital when consulting the Bicycle Tire Size Chart.

Choosing the Right Tire Size

Considerations such as riding style, terrain, and bike compatibility actively shape the selection of the ideal tire size. Transitioning seamlessly into discussions about choosing the right tire size underscores the importance of weighing various factors.

Delving into the tradeoffs involved prompts consideration of the challenges cyclists encounter when balancing different factors. Therefore, recognizing the impact of these considerations is crucial when making decisions about the Bicycle Tire Size Chart.

Tire Size Chart Reference

A comprehensive tire size chart reference actively serves as a quick guide for finding compatible tires for your bicycle. Transitioning smoothly into discussions about tire size chart references emphasizes their utility in navigating the plethora of available options. Exploring the tradeoffs inherent in different tire choices prompts consideration of the challenges cyclists face when making decisions. Therefore, recognizing the impact of tire size chart references is crucial for informed decision-making about the Bicycle Tire Size Chart.

Conclusion

Mastering the bicycle tire size chart actively empowers cyclists to make informed decisions, optimizing their riding experience. Transitioning smoothly into the conclusion emphasizes the transformative potential of understanding tire sizes. Delving into the tradeoffs involved in tire selection prompts reflection on the challenges cyclists encounter. Therefore, recognizing the impact of tire size decisions is paramount for enhancing the overall riding experience and safety when consulting the Bicycle Tire Size Chart.

FAQs

What is the significance of tire size on my bicycle’s performance?
Answer: Tire size directly affects speed, comfort, handling, and overall riding experience. Choosing the right size is crucial for optimal performance and safety.

How do I determine the correct tire size for my bike?
Answer: Consider factors such as riding style, terrain, bike compatibility, and personal preferences. Consulting a comprehensive tire size chart can help you find the most suitable option.

What are the tradeoffs involved in selecting tire sizes?
Answer: Different tire sizes offer various benefits and drawbacks. For example, wider tires provide better traction and comfort but may sacrifice speed, while narrower tires offer increased speed but may compromise on comfort and stability.

Are there industry standards for bicycle tire sizes?
Answer: Yes, there are common tire sizes across disciplines, such as road bikes, mountain bikes, and hybrids. However, variations exist based on factors like tire width and aspect ratio.

How do tire sizing systems like ISO and ETRTO impact tire selection?
Answer: Tire sizing systems provide standardized measurements, but understanding their differences is essential. ISO and ETRTO systems offer precise measurements, while inch-based systems provide simpler size designations.