China Standard Custom CNC Machining Machined Aluminum 7075 Profile Racing Spline Drive Sprocket for Bike Part

Product Description

Product Name OEM stainless steel 316 investment casting steel parts with polishing
Technology Investment casting
Material for sand casting Carbon & low alloy steel;stainless steel;high alloy & wear resist steel;aluminum alloy; cooper alloy
Surface Treatment Shotnd blast, polishing, Primer Painting , Powder coating, ED- Coating, 
Finish Painting, Anodize (White or Black Color), as customers request.
Tolerance ISO2768-m, CT 5,6,7,13
Heat Treatment T5~T6, as customers request
Packaging Carton Box/Wooden Box/Steel Pallet or as customer requirements
Certificates ISO9001:2008
Application Automotive parts, railroad parts, marine parts, valve parts, architectural parts

Company Profile & History
2005, Sale manager Jennifer Lee and Engineer Fred started the export of metal parts 
2009, under the introduction of a South Korea customer, started to involve in all kinds of casting parts and built new company.
2015, Thanks to all the customers trust and supports, we have made a great improvement during the pasted 6 years.
We export to more than 20 countries on 6 continents and have been doing so for more than 10 years. 
Moreover, in order to ensure the quality of the orders, our independent QC members to carry out strict inspection at each stage: 
-Incoming material inspection
-Inspection of work-in-progress
-Finished product inspection 
-Random warehouse inspections         
-All of our operations are strictly compliant with ISO 9001: 2008 guidelines
 
To benefit from our strong OEM/ODM capabilities and considerate services, contact us today. We will sincerely create and share success with all clients.

 

Standard Or Nonstandard: Nonstandard
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Hardness: Hardened Tooth Surface
Manufacturing Method: Cast Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Customization:
Available

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Customized Request

bike sprocket

How do I properly clean and maintain bike sprockets to prolong their lifespan?

Maintaining clean and well-maintained sprockets is essential for prolonging their lifespan and ensuring smooth and efficient shifting in your bike’s drivetrain. Here are the steps to properly clean and maintain bike sprockets:

  1. Regular Cleaning: Regularly clean your bike’s sprockets to remove dirt, debris, and grime that can accumulate during rides. Use a degreaser or a mild solvent to break down any stubborn grease or oil on the sprockets.
  2. Chain Cleaning: Cleaning the chain is an integral part of maintaining sprockets since they work together. Use a chain cleaning tool or a brush specifically designed for cleaning bike chains. Apply a bike-specific chain degreaser and scrub the chain thoroughly to remove dirt and old lubricant.
  3. Brush Cleaning: Use a small brush, such as an old toothbrush, to clean between the sprocket teeth and remove any trapped debris or grime.
  4. Rinse: Rinse the sprockets and chain with clean water to remove the degreaser and any remaining dirt.
  5. Drying: After rinsing, dry the sprockets and chain with a clean cloth or allow them to air dry. Make sure the sprockets are completely dry before proceeding to the next step.
  6. Lubrication: Apply a suitable bike chain lubricant to the chain. Ensure that the lubricant penetrates between the sprocket teeth for smooth operation. Wipe off any excess lubricant from the chain and sprockets to prevent attracting dirt.
  7. Inspect for Wear: Regularly inspect the sprockets for signs of wear, such as hooked or worn-out teeth. If you notice significant wear, it may be time to replace the sprockets and the chain.
  8. Check for Damage: Examine the sprockets for any signs of damage or bent teeth. Damaged sprockets should be replaced to avoid further issues and potential chain breakage.
  9. Chain Tension: Ensure that the chain tension is within the manufacturer’s recommended range. Proper chain tension helps prevent excessive wear on both the chain and sprockets.
  10. Regular Maintenance: Incorporate sprocket and chain maintenance into your routine bike maintenance schedule. Regular care and cleaning will help extend the lifespan of both the sprockets and the chain.

By following these cleaning and maintenance practices, you can keep your bike sprockets in optimal condition, ensure smooth shifting, and prolong their overall lifespan.

bike sprocket

What are the best practices for adjusting bike sprockets and ensuring smooth shifting?

Properly adjusting bike sprockets and ensuring smooth shifting are essential for a comfortable and efficient cycling experience. Here are the best practices to follow:

1. Check Chain Condition:

Before adjusting the sprockets, inspect the chain for wear and damage. A worn-out chain can cause poor shifting performance and premature wear on the sprockets. Replace the chain if it shows significant elongation or signs of damage.

2. Set Limit Screws:

Start by setting the limit screws on the front and rear derailleurs. The limit screws control the range of movement of the derailleur, preventing the chain from falling off the sprockets. Follow the manufacturer’s instructions to adjust the limit screws properly.

3. Index the Gears:

Indexing ensures precise shifting between gears. Use the barrel adjusters on the shifters or derailleurs to fine-tune the indexing. Shift the gears while turning the pedals to check for smooth and accurate shifting. Make adjustments as needed until all gears shift cleanly and without hesitation.

4. Check Cable Tension:

Ensure the cables are properly tensioned. Loose cables can lead to slow or incomplete shifting. Use the barrel adjusters to adjust the tension until the shifting is crisp and responsive.

5. Check Chainline:

Ensure the chain runs straight from the front chainring to the rear sprockets. Misalignment can cause chain rub and poor shifting. Adjust the front derailleur position and spacers as necessary to achieve a straight chainline.

6. Lubrication:

Keep the sprockets and chain well-lubricated to reduce friction and wear. Use a bicycle-specific chain lubricant and apply it regularly, especially after riding in wet or muddy conditions.

7. Maintain Components:

Keep all drivetrain components, including the chain, derailleurs, and shifters, clean and free from dirt and debris. Regularly inspect these components for signs of wear and damage.

8. Professional Tune-Up:

If you are unsure about adjusting the sprockets and drivetrain yourself, consider taking your bike to a professional bike mechanic for a tune-up. They can perform a thorough inspection, make necessary adjustments, and ensure your bike’s shifting is optimized.

By following these best practices, you can achieve smooth and reliable shifting, extending the lifespan of your sprockets and drivetrain components while enhancing your overall cycling experience.

bike sprocket

What is a bike sprocket, and what is its role in a bicycle’s drivetrain?

A bike sprocket, also known as a bicycle sprocket or chainring, is an essential component of a bicycle’s drivetrain system. It plays a crucial role in transferring power from the cyclist’s pedaling to the wheels, propelling the bike forward. The sprocket is mounted on the crankset, which is attached to the bicycle’s pedals.

Construction and Function:

A bike sprocket is typically a flat, circular disc with teeth around its outer edge. These teeth mesh with the links of the bicycle chain. The number of teeth on the sprocket determines its gear ratio, affecting how much rotational force is transferred to the bike’s rear wheel.

Role in the Drivetrain:

When a cyclist pedals, the chain moves along the sprocket’s teeth, creating a rotational force. This force is transmitted to the rear sprockets (cassette) through the bicycle chain. As a result, the rear wheel’s rotation is controlled, and the bike moves forward. The different-sized sprockets on the front crankset and the rear cassette provide multiple gear options, allowing the rider to adjust the bike’s mechanical advantage according to the terrain and riding conditions.

Smaller sprockets with fewer teeth are used for easier pedaling and climbing hills, providing more mechanical advantage. On the other hand, larger sprockets with more teeth are used for higher speeds and flats, enabling the bike to cover more ground with each pedal stroke.

Gearing and Gear Ratios:

Bicycles may have single-speed drivetrains with only one front sprocket or multiple speeds with multiple front and rear sprockets. The combination of the front sprocket and the selected rear sprocket determines the gear ratio, affecting the bike’s speed and torque. Cyclists can switch between gears using the bicycle’s shifters to find the most efficient gear for their pedaling cadence and the terrain they are riding on.

The bike sprocket is a fundamental part of the bicycle’s drivetrain, providing the mechanical advantage necessary for efficient and comfortable riding. Proper maintenance, such as regular chain lubrication and periodic sprocket inspection, is essential to ensure smooth gear changes and extend the sprocket’s lifespan.

China Standard Custom CNC Machining Machined Aluminum 7075 Profile Racing Spline Drive Sprocket for Bike Part  China Standard Custom CNC Machining Machined Aluminum 7075 Profile Racing Spline Drive Sprocket for Bike Part
editor by CX 2023-09-01