Shimano MF-TZ500-7 7spd 14-28T Freewheel -Live4Bikes
Shimano MF-TZ500-7 7spd 14-28T Freewheel -Live4Bikes
Shimano MF-TZ500-7 7spd 14-28T Freewheel -Live4Bikes
Shimano MF-TZ500-7 7spd 14-28T Freewheel -Live4Bikes
Shimano MF-TZ500-7 7spd 14-28T Freewheel -Live4Bikes
Shimano MF-TZ500-7 7spd 14-28T Freewheel -Live4Bikes

Shimano MF-TZ500-7 7spd 14-28T Freewheel -Live4Bikes

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Unleash Your Cycling Potential with the Shimano MF-TZ21 7-Speed Freewheel: A Comprehensive Review


The Shimano MF-TZ500-7 7-Speed Bike Screw-On Freewheel 14-28T is a game-changer for cycling enthusiasts seeking smooth gear transitions and enhanced performance. With its versatile gear range and reliable construction, this freewheel promises an enjoyable riding experience for both casual riders and seasoned cyclists. In this article, we will delve into the features and benefits of the MF-TZ21 freewheel and explain why Live4Bikes is the ideal destination for purchasing this exceptional component.

Features of the Shimano MF-TZ500-7 7-Speed Freewheel:

  1. Wide Gear Range: The MF-TZ500-7 freewheel boasts a 7-speed configuration with sprockets ranging from 14 to 28 teeth. This wide gear range ensures that you can conquer varying terrains with ease, whether you're tackling steep climbs or cruising at high speeds on flat roads. The versatility of this freewheel makes it suitable for diverse cycling applications.

  2. Precise Shifting: Shimano is renowned for its precision engineering, and the MF-TZ500-7 freewheel is no exception. The well-designed sprockets and smooth gear transitions allow for seamless shifting, providing riders with optimal control over their riding experience. Say goodbye to clunky gear changes and hello to effortless transitions.

  3. Durable Construction: Built with high-quality materials, the MF-TZ500-7 freewheel is engineered to withstand the demands of rigorous cycling. The sturdy construction ensures that it maintains its reliability and efficiency even after extended use, making it a long-lasting investment for your biking adventures.

  4. Easy Installation: Installing the Shimano MF-TZ500-7 7-Speed Freewheel is a straightforward process, making it a hassle-free upgrade for your bike. With the right tools and a bit of know-how, you can effortlessly replace your existing freewheel and enjoy the benefits of this exceptional component.

Why Purchase from Live4Bikes?

  1. Genuine Shimano Product: Live4Bikes takes pride in offering authentic Shimano products. When you purchase the MF-TZ500-7 freewheel from Live4Bikes, you can be confident that you are getting a genuine component from a reputable brand.

  2. Expert Guidance: Live4Bikes has a team of knowledgeable cycling enthusiasts who are dedicated to assisting customers. Whether you have questions about the MF-TZ21 freewheel or need advice on other cycling components, their expert guidance will ensure you make an informed decision.

  3. Competitive Pricing: Live4Bikes offers competitive pricing for the Shimano MF-TZ500-7 7-Speed Freewheel, providing excellent value for your money. You can enjoy the benefits of a reliable and high-performing freewheel without overspending.

  4. Hassle-Free Returns and Warranty: Live4Bikes prioritizes customer satisfaction. If, for any reason, you are not satisfied with your purchase, they have a hassle-free returns policy to ensure your peace of mind. Additionally, they offer warranties on their products, further guaranteeing the quality of your investment.


The Shimano MF-TZ500-7 7-Speed Bike Screw-On Freewheel 14-28T is a stellar choice for cyclists seeking smooth gear transitions and versatility in their riding experience. With its wide gear range, durable construction, and precision shifting, it promises an enjoyable and reliable performance on various terrains. Purchasing this outstanding freewheel from Live4Bikes ensures you receive a genuine Shimano product, expert guidance, competitive pricing, and the assurance of a hassle-free return policy. Upgrade your cycling adventures with the MF-TZ21 freewheel from Live4Bikes and experience the difference it makes in your ride.



 A Comprehensive Guide to Bicycle Cassettes: Finding the Right One for Your Ride

Bicycle cassettes play a crucial role in determining the performance and efficiency of your ride. With various options of bicycle cassettes available in the market, selecting the right cassette can be a daunting task. In this guide, we will explore how to find the perfect bicycle cassettes for your needs, understand the difference between a cassette and freewheel, explore the impact of the number of teeth on gear ratio, and discuss the requirements when converting to a 1x drivetrain.

1. Cassette vs. Freewheel:

Before delving into cassette selection, it's essential to understand the difference between a cassette and a freewheel. Both components are found in the rear wheel hub and consist of a set of sprockets that engage with the bicycle chain. However, a cassette is a separate unit, while a freewheel combines the sprockets with the freewheeling mechanism. Most modern bikes use cassettes due to their improved performance, easier maintenance, and the ability to interchange gear ratios more efficiently.

2. Choosing the Right Cassette:

When selecting a cassette, consider factors such as the terrain you'll be riding on, your fitness level, and your bike's drivetrain compatibility. Cassettes come in various speeds, ranging from 7 to 12 speeds, each offering a different number of sprockets. The more sprockets a cassette has, the narrower the gaps between gears, providing smoother gear transitions.

3. Understanding Gear Ratio and your cassette . 

The gear ratio refers to the relationship between the number of teeth on the front chainring and the rear cassette sprockets. A cassette with a wide range of teeth, such as an 11-32T, provides a broad selection of gears suitable for climbing steep hills and tackling challenging terrains. On the other hand, a narrow range, like an 11-23T, is ideal for flat roads and high-speed riding.

4. Transitioning to a 1x Drivetrain and cassettes 

A 1x drivetrain eliminates the front derailleur and offers a simplified setup with a single front chainring and a wide-range cassette at the rear. When converting to a 1x drivetrain, it's essential to choose the appropriate front chainring size to maintain a suitable gear range. Riders seeking versatility may opt for a larger front chainring, like a 38T or 40T, while those who prioritize climbing and off-road riding might choose a smaller chainring, such as a 30T or 32T. Also keep in mind that adding more teeth to the low gears will have its limits depending on the length of your rear derailleur.  For example a 11-42t cassette will need a long cage derailleur.  There is short , mid and long rear derailleurs. 

Selecting the right bicycle cassette is paramount to enhancing your cycling experience. With an understanding of cassette vs. freewheel distinctions, the impact of the number of teeth on gear ratio, and the requirements for transitioning to a 1x drivetrain, you can make an informed decision. Consider your riding style, terrain, and desired performance to find the perfect cassette that suits your needs. Whether you're a seasoned cyclist or a beginner, having the right cassette can significantly improve your efficiency, comfort, and enjoyment on the road or trail. Happy cycling!