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  1. Supper_Champion on

    Is that a 1/8″ chain? Or a regular chain? Chains for geared bikes really aren’t built with the same beef of a track chain, so they have a chance to fail under fixed gear loads. Track chains can break too, but it would probably be under pro race settings. I’ve never broken a chain in 20 years of riding fixies, which is anecdotal, of course. It’s just unlikely track chains break.

  2. Jealous-Lawyer7512 on

    Happens. The stress on a brakeless chain is insane and they fail. It’s usually a simple crash when the chain binds up in the rear hub and sprocket and you skid out. Time for a new set that is more sturdy for your riding. Glad your safe!

  3. Proper-Ad-2585 on

    Definitely sketchy. Happy no injuries.

    So it didn’t skip off and jam before breaking?

    Is it broken at where you joined it by any chance?

    I’ve snapped a chain after it’s skipped off the cog (running track-slack on a shitty surface road). Otherwise I usually see chains fail where they weren’t joined quite right or a worn out quick link or similar.

  4. Ancient-Chinglish on

    Izumi Super Toughness is worth it if you’re going to be stressing your drivetrain sans brakes

  5. Nightmare. I had a cheap lockring crack once and my cog spun itself free.

    Unrelated but shout-out for the fair dale skate rack. Love mine.

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