Park Tool Chainring Nut Wrench - CNW-2C

by Park Tool

Product Description

One of the quickest, easiest ways to destroy a set of chainring nuts is to try jamming a flathead in the slot to hold them in place. Do yourself a huge favor and pick up the Park Tool CNW-2C Chainring Nut Wrench. You'll be glad you did when you get your rings off without a hacksaw and a shredded crankarm spider.

Product Features

• Material: steel
• Compatibility:
• Other Tools:
• Weight:
• Recommended Use: chainring nut removal
• Manufacturer Warranty: limited lifetime

Product Details

• Shipping Weight: 1.3 ounces (View shipping rates and policies)
• ASIN: B002R048EU
• Average Customer Review: 3.3 out of 5 stars  See all reviews (7 customer reviews)
• Amazon Best Sellers Rank: #6,870 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • #26 in Sports & Outdoors > Bikes & Accessories > Bike Tools & Equipment > Hand Tools

Customer Reviews

Most Helpful Customer Reviews

3 of 3 people found the following review helpful:

3.0 out of 5 stars It's not the tool's fault, February 14, 2010

By 

John Redcorn "John Redcorn" (Arlen, TX) - See all my reviews

Amazon Verified Purchase

This review is from: Park Tool Chainring Nut Wrench - CNW-2C (Sports)

This tool performs a mediocre job of tightening my chain ring. Ideally my chainring would just be designed better than having those stupid, tiny little slots which apparently aren't even uniformly produced unlike allen nuts and bolts. So, hopefully you don't need this tool, but if you do, it will get the job done. and not at a bad price either.

2 of 3 people found the following review helpful:

2.0 out of 5 stars Not great, but still better than anything I had, October 1, 2009

By 

C. Pritchett (Denver, CO USA) - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: Park Tool Chainring Nut Wrench - CNW-2C (Sports)

After struggling to find anything that would hold the nuts when trying to remove the chainrings on my bike, I found this tool online and was pleased that the price was so reasonable. From the pictures, it looked like the perfect solution, but I was a bit disappointed to find that it didn't really fit down in the slots of the nuts very well. It still worked better than anything I tried from my toolbox, but being from a reputable company like Park Tool, I expected it to work perfectly. My chainrings are just standard Shimano stuff, so it should have worked fine. I'm going to file a couple edges and then it should work great. It just seems like it should have worked great without any modification.

2.0 out of 5 stars Cheap, February 13, 2012

By 

Stephen Canniff (WALTHAM, MA, US) - See all my reviews

Amazon Verified Purchase

This review is from: Park Tool Chainring Nut Wrench - CNW-2C (Misc.)

If you change your chain ring more than twice a year this tool's quality is not for you. The ends that tension your bolts are thin. This means its doesn't fit snugly on your bolt. It does the job sure, but this tool is not for the bike enthusiast. It's for folks who need a tool for casual use.

2115|R2J6VP05Q1TH7Z;2115|RA0BT5BEZNSK4;2115|R3SVWODNHFU4O4;