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| Don't neglect the inspection of your tools! |
And you all know that never happens at a convenient time!
So, I thought since I have seen tools wear out and since I have seen what to look for in terms of wear and what that can do if you do not address that, I would drop a few tips in the blog today. This might be handy now as well since "gravel" season - well, really cycling season overall - is about to kick off for the year in the Northern Hemisphere.
I'll drop hints according to tool type and try to include a few images to help illustrate my points.
Hex (Allen) Keys: These tools are perhaps the most used of all the tools a cyclist might have besides an air pump. (Note: These tips can mostly be used for the inspection of Torx keys also) The typical high-use keys are the 4mm, 5mm, and 6mm keys with a nod to the bastard child 2.5mm key. (Thanks SRAM!) Hex keys, (also known as Allen wrenches), can become very worn after several years of use. Using a worn hex key is a recipe for a rounded out fastener. You can inspect the ends of your hex keys and maybe see wear in the form of deformation of the hexagonal shape. You may see rounded off corners as well. Anything but sharp, crisp corners should alert you to a potential problem.
| Note the deformation of the 4mm end on the left here. |
Ball end, or Bondhus type hex key ends are even worse for this issue. Pay particular attention to these as they can lose there shape rather easily without your noticing. Tip: NEVER use a ball-end hex key to do any heavy torque work either loosening or tightening. That's not going to go well in the long run.
Sometimes you can cut off the damaged end and save the tool, but be aware that high-speed cut-off discs or grinders can take the temper out of the metal due to heat and make the tool worse than it was when you started. I recommend a hand-held hack saw if you want to attempt this. Make sure you lightly debur the edges with a file if you should decide to try to extend the life of a hex key.
A Quick Note On Hack Saws: As long as I'm writing about hack saws- Keep in mind a hack saw only cuts in one direction only (away from you) and that you should always use the entire blade! Most people apply way too much downward pressure (wrong- let the blade do the work), and saw back and forth in the middle of the blade, quickly wearing out that short section of the blade while either end goes unused. As an old jeweler once told me- "You pay for the whole blade. Use all of it then!"
| A good chain breaker pin should look like this. |
Torque Tools: These handy gizmos are very popular these days for torquing down hex bolts on stem face plates, stem attachments to steer tubes, and other torque sensitive fasteners. However, their bits can also fall prey to the same issues that all hex keys do after a lot of usage. If those bits are replaceable, and they are deformed or very worn, you should replace them. If they are not? New tool time.
| Torque keys can wear out and fall out of spec. Beware! |
Also, those torque settings should always be periodically checked against a known, certified torque wrench from time to time. Any torque key that is out of spec should be replaced and not used again. Remember: Tools are not going to last forever! Especially if you use them a lot. Don't want to have to spend the money? Then don't use the tool. But your alternative is what? Seeing a professional mechanic should be the answer there. Let that person foot the bills for tools and the knowledge to use them. But pay that person accordingly with a cheerful heart.
Otherwise the maintenance and liability for not doing that maintenance is on you.
Cleaning: This is also the time of the year to inventory and clean up any rucksacks, hydration packs, top tube bags, or any frame bag and see what is in there. It isn't uncommon for riders to find multi-tools, old tubes, food wrappers, or even money that they had forgotten about in the depths of some bag. More importantly, cleaning up the bag and tools that may be in it make life a lot smoother for the upcoming season of riding. Plus, you'll have a handle on what you might need to add or subtract from those bags!
Those are just a few tips I can think of for the tools you most likely use for your bicycles. Got any other ideas? Let me know. If there are more than a few different suggestions, I'll make a "part 2" for this post.











