Safety Inspection & Bolt Check

Frame & Hardware
Time: 10 minDifficulty: 1/5
DIY Friendly

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Inspection Interval: Monthly Service Interval: As needed (tighten loose bolts)

Steps

  1. Headset & Stem: Stand over the bike, hold the front brake, and rock the bike back and forth. Feel for play in the headset. Check stem faceplate and steerer clamp bolts for tightness.
  2. Handlebar Controls: Ensure brake levers, shifters, and dropper remotes don't rotate freely. They should be snug but not crushed.
  3. Wheel Axles: Check that Quick Release levers are closed securely or Thru-Axles are torqued to spec. Try to wiggle the wheel side-to-side to check for hub play.
  4. Crankset & Pedals: Wiggle the crank arms to check for bottom bracket play. Ensure pedals are tight in the crank arms.
  5. Brake Calipers: Squeeze the brakes and try to rock the wheel. Visually check that caliper mounting bolts are tight.
  6. Drop Test: Lift the bike 2-3 inches and drop it on its tires. Listen for rattles. A "tight" bike sounds solid; rattles indicate loose parts (often cables, chain, or loose bolts).

Tips

  • Carbon Warning: Always use a torque wrench on carbon frames and bars. "Hand tight" is often too tight and can crack carbon.
  • Do not overtighten loose pivots on full-suspension bikes without checking the torque spec; pinning them can damage the bearings.

What You'll Need

Tools

  • Torque wrench (Highly Recommended) [Affiliate Link]
    Generic

    Generic

    Generic Torque Wrench

    $30.00Search
  • Hex key set (Allen keys) [Affiliate Link]
  • Torx key set (T25 is common) [Affiliate Link]