The best bike pranks to pull on your riding buddies

Pranking your buddies is a delicate art form. Done properly, pranks are talked about for years to come. Done poorly they remain legendary, but there’s one less person in your riding crew.

There’s a very blurry line there. Ideally, you don’t want to cross it. You want confusion, mild inconvenience and maybe even a brief existential crisis. But you don’t want actual damage, emotional trauma or your buddy silently loading his bike onto the rack and driving away forever. Especially if he’s your ride. And if you’re not sure, yes, putting sardines in somebody’s downtube storage definitely crosses that line.

Here are a few classics that walk the fine line between hilarious and friendship-ending.

Battery removal

If there’s one great thing about wireless components that we can all agree on, it’s their prankability. Seatpost batteries and derailleur batteries are just dying to be removed. If your buddy leans their bike against a tree and walks away for even 15 seconds, simply remove the battery and quietly slip it in your pocket. Then act completely normal.

The beauty of this prank is how quickly panic sets in. They’ll start clicking through gears while muttering things about firmware updates and electronic failures. Be ready with the helpful IT question, “did you turn it off and on again?”

Eventually you should probably give the battery back.

Rockin’ bars

This one is old-school, lo-fi and absolutely awesome. It only really works with lock-on grips, but if you can get a few minutes alone with somebody’s bike, remove the grip and toss a couple tiny pebbles or ball bearings into the handlebar before putting everything back together. That’s it.

Now every rough section of trail produces a mysterious rattling sound from somewhere inside the bike. A friend of mine was the victim of this years ago and it took weeks to figure out what was going on. To this day he still doesn’t know who did it. And honestly? That makes it a perfect prank.

Release the Boa

This one comes courtesy of my son, who apparently enjoys psychological warfare. We’ll be standing around at the top of the trail waiting to drop in and he’ll yell something motivational like, “Let’s do this!”

At the exact same moment, he leans over and pops the Boa dial on my riding shoe. Suddenly one shoe is flopping around while everyone else disappears into the woods. It is unbelievably annoying.

Which also makes it an excellent prank.

Dude, where’s my bike?

OK. This one…