If you ride a bike with tubes, you already know the heartbreak of a flat. But what actually causes them? And more importantly, how can you avoid them?
Let’s break it down, nice and easy. Here are the 8 most common culprits behind flats, from sneaky little saboteurs to full-blown tire assassins.
1. Glass and Sharp Debris
Broken bottles, sharp rocks, bits of metal, aka the “urban landmines.” You don’t always see ‘em coming, but they see you.
Pro tip: Stick to clean lines, and run your hands gently along your tires after a ride to check for embedded debris.
2. Goatheads and Thorns
Mother Nature’s most annoying little booby traps. These things are tiny but savage, especially if you live in the Southwest.
Tip: If you're in goathead territory, don’t mess around. They’ll find your tire like heat-seeking missiles.
3. Pinch Flats (a.k.a. Snake Bites)
Hit a pothole or rock too hard with low pressure? Boom! Double holes in your tube where it was “pinched” against the rim.
Solution: Keep your tire pressure up (but not too high), and don’t go full-send on a sketchy line.
4. Old or Worn-Out Tubes
Tubes age like milk, not wine. If yours has been sitting around for years or looks crusty, it’s a ticking time bomb.
Fix: Replace them regularly…don’t wait until your tube fails mid-ride.
5. Rim Tape Failures
Your rim has spoke holes. Rim tape covers them. If that tape slips, shifts, or degrades…then bam, your tube’s getting sliced from the inside.
Check: Pull your tire off once in a while and give the tape a glance. It’s easy to overlook, but makes a big difference.
6. Improper Installation
Caught a bit of tube between the tire and rim when you mounted it? Didn’t seat the tire right? That’ll come back to bite you, fast.
Solution: Take your time, check both sides before inflating, and use some finesse.
7. Tiny Metal Shards (aka “Micro-wire Mayhem”)
Tiny steel wires from shredded car tires on the road. They’re invisible, and they suck.
Prevent: Use a glove and inspect your tire after long rides on roads with debris. You’ll be surprised what you find.
8. Just… Bad Luck
Yup. Sometimes it’s just not your day and flats have a mind of their own. The universe has jokes. But hey, there’s something you can do…
Enter: Tannus Armour
This isn’t a sales pitch, it’s a rider-to-rider heads up. Tannus Armour goes inside your tire, wrapping around your tube like a foam shield of invincibility.
Glass? Goatheads? Pinch flats? They’re a thing of the past…(like that one butt dial your friends finally don’t hang over your head!)
It’s like giving your tubes a bulletproof vest, without messing up your ride’s vibe!!
Need-to-Know Rollout: (TL;DR)
Flat tires are caused by all kinds of chaos: sharp stuff, bad installs, low pressure, or just plain fate. But now you know what to watch for and how to fight back.
And if you’re tired of playing tire roulette… maybe it’s time to armour up.
