Product Description
| Specification: | KIT CG 125 CZPT ES/KS W/ RING 44Z X 14Z W/CHAIN 428H X 116L PREMIUM |
| Material: | 1571/1045 Steel |
| Process: | High frequency quenching or case hardening |
| One punch forming | |
| Produce by CNC machines | |
| Certificate of Quality: | ISO 9001: 2008, SGS etc |
| Color: | self color |
| Delivery | within 30 days,subject to your order quantity |
| Main Market | Brazil,Paraguay, Bengal, India, Eastsouth Asia |
Our Services
Pre-sales:
1. OEM &ODM service
2. Any of your kind inquiry would be replied within 24 hours.
3. Complete product information will be offered
4. Free sample will be sent if you need .
5. Any other reasonable requirements as per requested
During production ,we provide:
1. Schedule of production
2. Mass production picture will offered
3. Any other reasonable requirements as per requested
Finish production:
1. Courier tracking number
2. Documents you need
3. Protection of your sales area, ideas of design and all your private information.
FAQ:
Q1: Do you inspect the finished products?
A: Yes, each step of production and finished products will be carried out inspection by QC departing before shipping.
Q2: What’s the warranty of your products?
A: Usually we guarantee one year after delivery date, but depending on the specified product.
Q3: Are you manufacturer or Trade Company?
A: Both we are. We have been in motorcycle parts for nearly 20 years.
Q4: How to visit factory?
A: Leave us a message, and we will pick you up by car for free.
Q5: Can you do custom logo on the chain?
A: Yes,we can do custom logos by molding. Need your Authorization Letter.
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| Type: | Sprocket |
|---|---|
| Material: | Steel |
| Certification: | ISO9001：2001 |
| Number of Row: | Single Row |
| Surface Treatment: | Zinc Plated, Sand Blasting |
| Transport Package: | Polybag + Color Box + Carton |
| Samples: |
US$ 0/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
What are the benefits of using lightweight materials in bike sprockets?
Using lightweight materials in bike sprockets offers several benefits that can positively impact a cyclist’s riding experience and performance. Here are the advantages of using lightweight materials:
- Reduced Overall Weight: Lightweight sprockets contribute to reducing the overall weight of the bicycle. A lighter bike is easier to accelerate, climb hills, and handle, which can improve the rider’s agility and maneuverability.
- Improved Acceleration: With less rotational mass, the bike’s wheels can accelerate more quickly. This is particularly beneficial for riders who need to frequently start and stop, such as in urban cycling or off-road riding.
- Enhanced Climbing Performance: Climbing steep hills requires significant effort, and reducing the weight of components like sprockets can help ease the climbing process. Lightweight sprockets reduce the rotational inertia, allowing riders to maintain better momentum during climbs.
- Lower Inertia: Lower inertia in the drivetrain allows for quicker changes in pedaling cadence. This responsiveness can be advantageous in various riding conditions, including racing and technical terrain.
- Increased Efficiency: Lightweight materials often have lower frictional losses, leading to improved mechanical efficiency in the drivetrain. This efficiency translates to more power being transferred from the pedals to the wheels, enhancing overall performance.
- Reduced Fatigue: A lighter bike can reduce the strain on the rider, especially during long rides. Lower weight means less energy expended to propel the bike forward, resulting in reduced rider fatigue and the ability to ride longer distances comfortably.
- Responsive Handling: Lighter sprockets contribute to the bike’s nimble and responsive handling, making it easier to steer and control the bike, particularly in technical sections and tight corners.
It’s important to note that while lightweight materials offer these advantages, durability and strength should not be compromised. Manufacturers often use materials like aluminum, titanium, or carbon fiber to achieve the desired lightweight properties while ensuring the sprockets maintain sufficient strength and longevity.
When selecting lightweight sprockets, cyclists should consider their riding style, terrain, and intended use. For competitive riders and those seeking peak performance, lightweight sprockets can make a noticeable difference in their cycling experience.
How do I prevent chain slippage and skipping issues with bike sprockets?
Chain slippage and skipping can be frustrating and potentially dangerous while riding a bicycle. However, there are several preventive measures and maintenance practices that can help minimize these issues:
1. Chain Lubrication:
Regularly lubricating the chain is crucial to reduce friction and wear. Use a bicycle-specific chain lubricant and apply it to the chain links evenly. Wipe off any excess oil to prevent attracting dirt and debris that can contribute to skipping.
2. Chain Cleaning:
Keep the chain clean by regularly removing dirt and grime. Use a chain cleaning tool or a rag soaked in a degreaser to clean the chain thoroughly. Clean chains operate more smoothly and are less likely to skip.
3. Chain Tension:
Proper chain tension is essential for smooth shifting and reduced skipping. If your bike has a derailleur, follow the manufacturer’s guidelines for setting the correct chain tension. In the case of single-speed or internally geared bikes, ensure that the chain tension is appropriately adjusted.
4. Sprocket and Chainring Inspection:
Regularly inspect the sprockets and chainrings for wear. Worn-out teeth can cause chain skipping. Replace any sprocket or chainring that shows significant signs of wear, such as shark-fin-shaped teeth or sharp points.
5. Chain Replacement:
Chains naturally wear out over time, and a stretched chain can lead to skipping issues. Replace the chain before it becomes excessively worn to prevent premature wear on the sprockets.
6. Proper Shifting Technique:
Shift gears smoothly and avoid putting excessive pressure on the chain while shifting. Make sure to ease off the pedals momentarily when shifting to allow the chain to move smoothly between gears.
7. Regular Maintenance:
Perform routine maintenance on your bike, including checking the drivetrain components, cable tension, and derailleurs. Regular maintenance can help identify potential issues before they become major problems.
8. Avoid Cross-Chaining:
Avoid extreme gear combinations known as cross-chaining, such as using the largest chainring with the largest sprocket or the smallest chainring with the smallest sprocket. Cross-chaining can stress the chain and cause skipping.
9. Wheel Alignment:
Ensure that the wheels are properly aligned in the dropouts. Misaligned wheels can lead to poor chain tension and alignment, affecting shifting performance.
By following these preventive measures and conducting regular maintenance, you can significantly reduce the risk of chain slippage and skipping issues with your bike sprockets, ensuring a smoother and more enjoyable ride.
What are the different types of bike sprockets commonly used in bicycles?
In bicycles, there are two main types of sprockets used in the drivetrain: front sprockets (chainrings) and rear sprockets (cassette). Each type serves a different purpose and offers various gear ratios to accommodate different riding conditions. Here’s an overview of each:
1. Front Sprockets (Chainrings):
Front sprockets, also known as chainrings, are located at the crankset, which is attached to the bicycle’s pedals. There are typically one to three chainrings on the crankset, each with a different number of teeth. The number of teeth on the chainrings determines the gear ratio, affecting the bike’s speed and pedaling effort. Common configurations include:
- Single Chainring: Bicycles with a single chainring are known as “1x” drivetrains. They are popular in mountain biking and some urban or gravel bikes. A single chainring simplifies shifting and reduces weight but may offer a more limited gear range.
- Double Chainring: Bicycles with two chainrings are referred to as “2x” drivetrains. The two chainrings provide a wider gear range, offering both high and low gear ratios for various riding conditions.
- Triple Chainring: In the past, triple chainrings (3x) were common on many road and hybrid bikes. However, they have become less prevalent in modern bicycles. Triple chainrings offer the widest gear range but are heavier and more complex to operate and maintain.
2. Rear Sprockets (Cassette):
The rear sprockets are part of the cassette, which is mounted on the rear wheel’s hub. The cassette typically contains 8 to 12 sprockets, each with a different number of teeth. The combination of the selected front chainring and the rear sprocket determines the gear ratio. Common configurations include:
- Wide-Range Cassette: Wide-range cassettes, such as 11-42T or 11-50T, provide a broad gear range, suitable for mountain biking and off-road riding. They offer easier climbing gears and higher-speed gears for descents.
- Close-Ratio Cassette: Close-ratio cassettes, like 11-25T or 11-28T, have smaller jumps between sprockets, providing more closely spaced gears. They are common in road biking and provide smoother gear transitions for maintaining a consistent cadence on flat terrain.
- Gravel / Adventure Cassette: These cassettes are designed for mixed-terrain riding, offering a balance between wide-range and close-ratio cassettes.
Bike sprockets are available in various materials, including steel, aluminum, and carbon fiber. The choice of sprocket type and gear ratios depends on the rider’s preferences, riding style, and the terrain they intend to tackle. Modern bicycles often feature lightweight, durable, and efficient sprockets that enhance overall performance and riding experience.
editor by Dream 2024-05-06