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650b Wheel Conversions are SO COOL!!

At Moon Cycles, we are starting to build 650b wheel sets for folks who want to convert their bikes. The wheel sets are generally readily available. Give a call 707-408-8181 if you want to check if we have what you need. Please read on about 650b conversions....

A 650b wheel conversion is popular for older bicycle frames because it can improve the ride quality and aesthetics of the bike.

The 650b wheel size, also known as 27.5 inches, is smaller than the traditional 700c wheel size used in many road and touring bikes. This smaller wheel size can provide several advantages over larger wheels, especially on older frames.

Firstly, 650b wheels can fit wider tires than 700c wheels, providing more cushioning and traction on rough roads. This can improve the ride quality of the bike and make it more comfortable to ride.

Secondly, 650b wheels can provide a lower standover height, which can be beneficial for riders with shorter legs or those who prefer a more upright riding position. This can make the bike easier to handle and more comfortable to ride.

Finally, 650b wheels can give an older bike a more modern look and feel. They can make the bike look sleeker and more proportional, which can be especially desirable for riders who appreciate vintage bikes but want a more contemporary ride.

Overall, a 650b wheel conversion can be a great way to update an older bike and improve its ride quality, comfort, and appearance.

Because the wheel diameter is smaller the brake arms will need to have a longer reach, therefore new brake calipers are needed. As well as, new wheels (650b's), tubes, and tires. In some cases, new gearing is also needed.

While converting to 650b wheels may require you to replace several components on your bike, there are several potential benefits to reiterate that can make it worthwhile:

  1. Improved ride quality: 650b wheels can provide a more comfortable ride by allowing you to run wider tires at lower pressures. This can help absorb bumps and vibrations in the road, making for a smoother ride.

  2. Better handling: The smaller size of 650b wheels can make your bike more nimble and responsive. This can be especially useful for navigating tight corners or technical terrain.

  3. Modernize an older bike: If you have an older bike that you love but feels a bit outdated, converting to 650b wheels can give it a more contemporary look and feel. It can also allow you to take advantage of modern tire and wheel technology.

  4. Customization: Converting to 650b wheels allows you to customize the fit and feel of your bike. You can choose the tire width and tread pattern that best suits your riding style and preferences.

Ultimately, whether or not converting to 650b wheels is right for you will depend on your individual needs and preferences. It's always a good idea to consult with a knowledgeable bike mechanic or shop, like Moon Cycles ;) to help you make the best decision for your bike and riding style.

TL;DR- Converting to 650b wheels on an older bike can improve the ride quality, handling, and aesthetics of the bike. It may require replacing several components such as wheels, tires, brakes, bottom bracket, cranks, derailleurs, and chain. However, the benefits can include a more comfortable ride, better handling, a more modern look and feel, and the ability to customize the fit and feel of the bike. Ultimately, whether or not to convert to 650b wheels depends on your individual needs and preferences.

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1 Comment

I see online that some new bikes are standardizi g the 27.5 x 29 configuration. Is this primarly for downhill riding? Can you speak to that sizing?

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