Shimano 105 FC-5703 39T Black Chain ring 10spd 130mm - Live4bikes
Shimano 105 FC-5703 39T Black Chain ring 10spd 130mm - Live4bikes

Shimano 105 FC-5703 39T Black Chain ring 10spd 130mm - Live4bikes

Regular price
Sale price
Unit price
Shipping calculated at checkout.

SHIMANO 105 FC-5703S 5 BOLT 130 BCD 39T CHAINRING: A Versatile Upgrade for Your Bike

Introduction: The SHIMANO FC-5703 5 BOLT 130 BCD 39T CHAINRING, also known as Y1M498010, is a high-quality component designed to enhance the performance of your road bike, tandem bike, touring bike, racing bike, or cyclocross bike. Manufactured in Japan by Shimano, a renowned name in the cycling industry, this chainring offers a blend of precision engineering, durability, and aesthetics. In this article, we will delve into the features and benefits of the SHIMANO 105 FC-5703 chainring, with a special focus on why you should consider purchasing it from Live4Bikes.

Key Specifications:

  1. Distance Between Bolt Holes: 130mm BCD (Bolt Circle Diameter)

  2. Compatible Bike Types: Road Bike, Tandem Bike, Touring Bike, Racing Bike, Cyclocross Bike

  3. Country/Region of Manufacture: Japan

  4. Material: Aluminum

  5. Model: FC-5703S-39T-D

  6. Compatible Brand: For Shimano

  7. Bolt Circle Diameter: 130

  8. Brand: Shimano

  9. Color: BLACK 

  10. Set Includes: Chainring

  11. Number of Teeth: 39T

  12. Part Type: Chainring

  13. Mounting Type: 5-Arm

Why You Should Choose the SHIMANO 105 FC-5703 Chainring:

  1. Outstanding Quality: The SHIMANO 105 FC-5703 chainring is made from high-quality aluminum, ensuring durability and longevity. Shimano's reputation for precision engineering and top-notch materials is well-earned, and this chainring is no exception.

  2. Versatility: With a 130mm BCD and compatibility with various bike types, this chainring can be a versatile upgrade for your cycling setup. Whether you're a road cyclist, tourer, or cyclocross enthusiast, the 105 FC-5703 is built to deliver reliable performance.

  3. Improved Performance: The 39T chainring size offers a balanced combination of speed and climbing capabilities. It's perfect for riders who want a reliable all-rounder, capable of tackling flat terrains and inclines with ease.

  4. Easy Installation: Designed with a 5-arm mounting type, this chainring is relatively easy to install, making it a suitable choice for both experienced cyclists and those new to bike maintenance.

  5. Aesthetic Appeal: The silver color and Shimano's attention to detail give this chainring a sleek and stylish appearance that will complement the overall look of your bike.

Why Choose Live4Bikes:

When considering where to purchase your SHIMANO 105 FC-5703 39T chainring, Live4Bikes stands out as an excellent option for several reasons:

  1. Product Expertise: Live4Bikes specializes in cycling components and accessories, ensuring that you'll receive knowledgeable support and assistance when making your purchase.

  2. Quality Assurance: Live4Bikes is known for offering genuine and high-quality products. When buying from them, you can be confident that you are receiving a legitimate SHIMANO 105 FC-5703 chainring.

  3. Customer Service: Live4Bikes values its customers and provides excellent customer service, including post-purchase support and assistance.

  4. Competitive Pricing: While quality comes at a price, Live4Bikes offers competitive pricing, making it an affordable option for those looking to upgrade their bike components.

Conclusion: The SHIMANO 105 FC-5703S 39T chainring is a top-tier component that can significantly enhance the performance of your road bike, tandem bike, touring bike, racing bike, or cyclocross bike. With its outstanding quality, versatility, and ease of installation, it's a smart choice for cyclists seeking to optimize their riding experience. When considering where to purchase this chainring, Live4Bikes offers an excellent combination of product expertise, quality assurance, and competitive pricing, making it a reliable source for your cycling needs.

# A Guide to Bicycle Chainrings: Choosing the Right Replacement

Bicycle chainrings play a crucial role in the efficiency and performance of your bike. They are the toothed rings that attach to your crankset and engage with the bicycle chain. When it's time to replace a worn-out or damaged chainring, it's important to understand what factors to consider. In this guide, we'll cover the key aspects you need to keep in mind when buying a replacement.

1. Understanding Chainring Basics

 a. Chainring Size

Chainrings are measured by the number of teeth they have. For example, a chainring with 52 teeth is larger than one with 42 teeth. The size affects the gearing ratio, influencing how easy or hard it is to pedal.

 b. BCD (Bolt Circle Diameter)

This is a crucial measurement to get right. The BCD is the diameter of the circle that passes through the centers of the chainring bolts. It's important because it determines whether a chainring will fit on your crankset. Common BCD sizes include 110mm, 130mm, and 144mm, but there are others as well.

2. What to Measure

  a. Number of Bolts

Check how many bolts secure your chainring to the crankset. This is typically either 4 or 5 bolts. It's important to get a replacement with the same number of bolts to ensure a secure fit.

b. BCD Measurement

To measure BCD, you'll need a ruler or caliper. Place one arm on the center of a bolt hole and measure to the center of the hole directly opposite. If you're not confident in your measurement, it's best to consult a professional or use specialized tools.

3. Things to Ensure Match

a. BCD Compatibility

Ensure that the BCD of your new chainring matches the BCD of your crankset. A chainring with the wrong BCD will not fit properly and can lead to poor shifting and potential damage.

b. Teeth Count

If you're happy with your current gear ratios, it's a good idea to stick with a similar number of teeth on your replacement chainring. However, if you want to adjust your gear ratios, you can experiment with different tooth counts.

 4. What Not to Do

    a. Ignoring Wear and Tear

Don't delay replacing a worn chainring. A worn chainring can lead to poor shifting, chain slippage, and accelerated wear on other drivetrain components.

  b. Mixing Incompatible Components

Avoid trying to force a chainring with the wrong BCD onto your crankset. This can lead to damage to both the chainring and the crankset.

Choosing the right replacement chainring involves understanding key measurements like BCD, teeth count, and bolt number. It's crucial to ensure compatibility with your existing components to maintain smooth and efficient operation. Remember, if you're uncertain, seeking advice from a professional at your local bike shop is always a wise move. With the right replacement, your bike will continue to perform at its best.