Features & Benefits
- Securely holds the slotted nut to prevent spinning
- Easy installation and removal of chainring bolt set
- Double-ended to fit most slotted-type nuts
- Perfect for Campagnolo chainring nuts
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- Park Tool CNW-2 Chainring Nut Wrench
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Item #:
224207223
Park Tool CNW-2 Chainring Nut Wrench
Item #:
224207223
BTN 1294
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*All items will import from US
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Imported from USA store
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The CNW-2 makes chainring bolt set installation and removal easy. It securely holds the slotted nut to prevent spinning when tightening or loosening the bolt.
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Product Details
- Facilitates easy chainring bolt set installation and removal
- Secures the slotted nut to prevent spinning during tightening or loosening
- Double-ended design fits most slotted-type nuts
- Compatible with Campagnolo chainring nuts
- Streamlines the process of installing and removing chainring bolts
- Prevents slotted nuts from spinning during bolt tightening or loosening
| Head Style | C Shaped |
| Item Torque | 50 N m |
| Operation Mode | Mechanical |
| Brand Name | Park Tool |
| Model Number | CNW-2C |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Number of Items | 1 |
| Manufacturer | Park Tool |
| UPC | 622450622450 763477002068 |
| Global Trade Identification Number | 00763477002068 |
| Included Components | Chainring Tools |
| Item Type Name | Workshop |
| Manufacturer Part Number | QKCNW2C |
| Item Length | 9 inches (22.9 cm) |
| Item Weight | 18.14 g |
| Package Quantity | 1 |
| Color | One Color |
| Material Type | Alloy Steel |
| Finish Types | Natural |
| Brand | Park Tool |
| Material | Alloy Steel |
Product Description
Park Tool CNW-2 Chainring Nut Wrench
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Customer Questions & Answers
-
Question:
What is the Park Tool CNW-2 Bicycle Chainring Bolt Wrench?
Answer: The Park Tool CNW-2 is a specialized wrench designed specifically for adjusting and tightening slotted nuts found on bicycle chainrings. Its unique design allows for easy insertion and removal of slotted nuts, ensuring that your chainring is properly secured for optimal performance. This tool is invaluable for cyclists who want to maintain their bike's drivetrain and are comfortable tackling routine maintenance themselves. -
Question:
How does the Park Tool CNW-2 compare to other chainring bolt wrenches?
Answer: The Park Tool CNW-2 stands out due to its robust construction and ergonomic grip, making it more durable and comfortable during use than many generic options. While other wrenches may not fit slotted nuts as securely, the CNW-2 is engineered for precision, minimizing the risk of stripping or damaging bolt heads. This makes it an ideal choice for both professional mechanics and enthusiastic cyclists who value reliability in their tools. -
Question:
Can I use the Park Tool CNW-2 for other bike maintenance tasks?
Answer: While the primary purpose of the Park Tool CNW-2 is to adjust slotted nuts on chainrings, it can also assist in certain adjustments where slotted fittings are used. For example, if your bike features other components secured with slotted nuts, the CNW-2 can be an alternative tool. However, for optimal results, it’s advisable to use this wrench specifically for its intended use, ensuring that each part of your bike is maintained with the appropriate tool. -
Question:
Is the Park Tool CNW-2 suitable for all types of bicycles?
Answer: Yes, the Park Tool CNW-2 is designed to be versatile and can be used on various types of bicycles, including road bikes, mountain bikes, and hybrids. As slotted nuts are common in many bike designs, this wrench is a must-have for cyclists of all levels. Its compatibility with multiple bike styles allows for a straightforward maintenance experience for anyone looking to keep their bike in top condition. -
Question:
What materials is the Park Tool CNW-2 made from?
Answer: The Park Tool CNW-2 is crafted from high-quality steel, ensuring durability and strength for frequent use. The reinforced design prevents bending, while its textured handle provides a solid grip. This ensures you can apply the necessary torque to secure slotted nuts without fear of damage or slippage. The quality construction enables long-term use, making it a reliable addition to your bicycle maintenance toolkit. -
Question:
How do I properly use the Park Tool CNW-2?
Answer: Using the Park Tool CNW-2 is straightforward. Begin by positioning the wrench over the slotted nut, ensuring a snug fit. Apply steady pressure while turning the wrench in the appropriate direction to tighten or loosen the nut. It’s essential to apply consistent torque without excessive force to avoid damaging the nut or bolt. This tool is particularly useful during bike assembly or routine checks, helping cyclists ensure that their chainring is secure and functioning efficiently. -
Question:
Can the Park Tool CNW-2 help prevent chainring-related issues?
Answer: Absolutely! Regularly using the Park Tool CNW-2 to check and adjust your chainring ensures that bolts remain tight, which helps prevent issues such as chain slips or misalignment. By maintaining proper tension on your chainring bolts, you enhance the overall performance of your bike's drivetrain, leading to a smoother and more efficient ride. This is especially crucial for competitive cyclists or those who frequently ride on rough terrains. -
Question:
Is it necessary to have the Park Tool CNW-2 if I don’t maintain my bike myself?
Answer: While you may not need the Park Tool CNW-2 if you rely solely on professional maintenance, having this tool on hand can still be beneficial for minor adjustments and quick checks. Knowledgeable cyclists or those who like to perform simple maintenance can use it as a trusted companion for DIY repairs. It empowers you to tackle unforeseen issues on the go, making it a valuable tool even for casual riders who want to ensure their bike's components are secure. -
Question:
Where can I buy the Park Tool CNW-2 Bicycle Chainring Bolt Wrench for Slotted Nuts in Bhutan?
Answer: You can purchase the Park Tool CNW-2 Bicycle Chainring Bolt Wrench for Slotted Nuts from Ubuy in Bhutan. Ubuy offers a diverse selection of bicycle tools and accessories, ensuring that you’ll find exactly what you need to keep your bike in prime condition. Their streamlined shopping experience and reliable service make it a preferred option for cyclists looking to enhance their maintenance toolkit. -
Question:
What maintenance should I perform using the Park Tool CNW-2?
Answer: With the Park Tool CNW-2, you should regularly check your chainring bolts for tightness after significant rides or when changing components. Performing these checks helps to maintain optimal performance and prevents any potential issues during rides. Additionally, using this wrench during a full bike tune-up can be crucial to ensuring all slotted nuts are in place, thus enhancing the durability and efficiency of your bike's drivetrain system. Frequent checks can save you from costly repairs later.
Park Tool Shop Tools CNW-2C Editorial Review
The Park Tool CNW-2 Chainring Nut Wrench Consistently earns high praise from avid cyclists and DIY bike enthusiasts for its reliability and effectiveness. Users appreciate how this tool simplifies the process of installing and removing chainring nuts, making what used to be a cumbersome task significantly easier. With its design aimed at securely holding the nut in place, it allows for better torque application when tightening or loosening bolts, reducing the risk of damaging bolt heads that can occur with improvised tools like flat screwdrivers. Most customers affirm that the CNW-2 lives up to the quality standard that Park Tool is known for, often stating that it performs exactly as advertised. While the tool is effective for general tasks, some users noted that it might struggle with exceptionally tight or corroded bolts, suggesting that extra care or alternative tools might be necessary in these situations. Notably, there was a minor confusion regarding the tool's size, as some reviewers pointed out discrepancies in size claims, but this did not seem to detract from the overall utility of the wrench. In summary, the Park Tool CNW-2 Chainring Nut Wrench is a well-Constructed, easy-to-use tool that is deemed essential for bike maintenance, especially for those dealing with chainring nuts. It reaffirms the sentiment that investing in the right tools can significantly enhance the DIY bike repair experience. **
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Pros
- Reliable and well-built design
- Simplifies the installation/removal of chainring nuts
- Securely holds nuts for better torque application
- Highly regarded quality from Park Tool
Cons
- May struggle with excessively tight or corroded bolts
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23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
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BTN 1294
Order now and get it around Saturday, August 29
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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