A quick pre-ride check takes less than five minutes and can save you from a mechanical failure miles from home. Here are the ten things every mountain biker should inspect before hitting the trail.
Nothing ruins a day on the trails like a mechanical that could have been caught at home. Developing a quick pre-ride inspection habit takes the mystery out of trailside mechanicals and keeps you safer out there.
Professional mechanics use the M-Check — starting at the front wheel, working up to the handlebars, across to the frame, down to the cranks, and back up to the rear wheel — to systematically inspect a bike. Here's what to look for at each point:
Check pressure with a gauge (don't just squeeze). For trail riding, 24–28 PSI rear and 22–26 PSI front is a good starting point depending on your weight and tyre size. Running tubeless? Check for any significant sealant loss.
Look for cuts, embedded debris, or cracking sidewalls. A slow leak at home is better than a blowout on a descent.
Spin each wheel and check it runs true. More importantly, ensure your axles are fully tightened. A loose thru-axle can cause unpredictable steering.
Squeeze each lever — it should feel firm and stop well before reaching the bar. Spongy feel indicates air in the system. Check pad thickness through the caliper window.
Look for significant scoring, warping, or contamination (oil or grease will ruin pads and reduce stopping power dramatically).
Apply the front brake and rock the bike forward and back. Any clunking indicates a loose headset that needs attention before riding.
Bounce both ends. Do they feel similar to last time? Any unusual sounds? Check stanchions for nicks or scoring.
A dry or rusty chain is inefficient and wears your drivetrain faster. Keep it lubed. Run through the gears to check shifting.
Give stem bolts, bar clamps, and seatpost clamp a quick check. Carbon components especially need proper torque — don't guess.
Set your saddle height before you leave. If you have a dropper post, check it drops and returns fully.
If anything feels wrong, bring your bike into Limitless Cycles in Ramsey. Our workshop can usually turn around a safety check on the same day.
