How Bike Bearings Work, and Why You Should Pay Attention to Them
Singletracks Mountain Bike Podcast
Singletracks.com
4.7 • 574 Ratings
🗓️ 31 October 2023
⏱️ 45 minutes
🧾️ Download transcript
Summary
Matt Harvey is the co-founder of Enduro Bearings, a company dedicated to producing premium, high quality bearings for the bicycle industry. He's been working in bike shops starting as a teenager and later for industry brands like Gary Fisher and Bianchi.
- What was your 'aha' moment for forming Enduro Bearings?
- What makes bicycle bearings different from bearings used for other purposes?
- What are the challenges involved in designing high performance bicycle bearings?
- Which parts of a mountain bike will benefit the most from high quality bearings?
- How do you know when your bearings are worn out, or need maintenance?
- Are bearings generally serviceable, or are home mechanics better off replacing them?
- What kind of grease should you use for bearings?
- What's the advantage of ceramic bearing balls?
- Where are most bearings products produced?
- Why do you think Pressfit bottom brackets have such a bad reputation?
- Aside from bottom brackets, it seems like the bearings in pedals tend to give riders problems over time. Why is that?
- What's next for Enduro Bearings? Is there still potential for innovation and improvement in bicycle bearings?
Learn more at cycling.endurobearings.com.
--Keep up with the latest in mountain biking at Singletracks.com and on Instagram @singletracks
Transcript
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| 0:00.0 | Hey, everybody. Welcome to the single tracks podcast. My name is Jeff, and today my guest is Matt Harvey. |
| 0:07.0 | Matt is the co-founder of Enduro Barings, a company dedicated to producing premium, high-quality |
| 0:13.5 | bearings for the bicycle industry. He's been working in bike shops, starting as a teenager and later |
| 0:19.4 | for industry brands like Gary Fisher and |
| 0:22.0 | Bianchi. Thanks for joining me, Matt. Hey, thanks for having me, Jeff. Appreciate it. |
| 0:26.8 | So what was sort of your aha moment for forming indoor bearings? Yeah, that's a good question. |
| 0:33.4 | I guess because I was in the bicycle industry and of course you're encountering bearings all the time. |
| 0:39.0 | It wasn't like I was thinking about them that much. |
| 0:41.4 | But the guy that I grew up with and worked in bike shops for a long time started making them in his machine shop, |
| 0:49.1 | but not for bicycles, for for for forklifts in the early 1990s. And I was helping him with drawings for those. So I went from, |
| 1:04.5 | you know, drawing some frames and things like that at Bianchi to drawing ball bearings, which are |
| 1:10.7 | all circles, but they're |
| 1:12.2 | complicated circles. |
| 1:14.2 | And mostly we were copying some designs that were made before, but he was making these rollers |
| 1:21.5 | for forklifts that you just turn on the lathe. |
| 1:24.4 | And so that's how it kind of started. |
| 1:27.0 | And at the same time, I'd been working at |
| 1:30.3 | Fisher for a while on one of the first full suspension bikes in there. We were using bushings |
| 1:37.3 | at the time in the bike, but bearings, we found, react faster. They move faster with high frequency bumps and so forth. |
| 1:47.3 | So we were trying to put bearings in those bikes. |
| 1:49.9 | So those two things kind of came together at once, and that's how I got into thinking |
| 1:55.4 | more about bearings and then looking at their design. |
... |
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