Bike Inspection Checklist

Tires are inflated to the pressure marked on the sidewall

Tire treads show no excessive wear, cuts, cracks, or bulges

Wheels spin freely without wobbling or rubbing

Spokes are intact and evenly tensioned with none loose or broken

Wheel rims are true, undamaged, and free of cracks

Quick-release levers or axle nuts are closed and secure

Both brakes engage smoothly and stop the wheel firmly

Brake pads have adequate material and are not worn to the limit

Brake pads contact the rim or rotor squarely, not the tire

Brake cables or hydraulic lines show no fraying, kinks, or leaks

Brake levers have a firm feel without reaching the handlebar

Disc rotors are clean, straight, and free of deep scoring

The chain is clean, lubricated, and free of rust or stiff links

The chain shows no excessive stretch or wear

Gears shift smoothly across the full range without skipping

The cassette, chainrings, and derailleur teeth are not worn or bent

Derailleur cables move freely and are correctly adjusted

Pedals spin freely and are securely threaded into the cranks

Pedal surfaces, clips, or cleats are intact and grip properly

Crank arms are tight on the bottom bracket with no play

The bottom bracket turns smoothly without grinding or wobble

Handlebars are aligned with the front wheel and securely clamped

Handlebars rotate freely from lock to lock without binding

The headset is adjusted with no play when rocking the bike

Grips or bar tape are secure and in good condition

Bar ends are plugged and stem bolts are tight

The frame is free of cracks, dents, or bent tubes

Frame joints and welds show no cracking or paint lifting

The fork is straight and undamaged at the crown and dropouts

Suspension forks move smoothly and hold air or preload where fitted

All accessory and rack mounts are secure

The saddle is securely clamped and does not rotate or tilt

The seatpost is set within its maximum height line and clamped tight

The saddle surface is intact without tears exposing the frame

The quick-release or seatpost clamp holds firmly under load

Front and rear lights are fitted and working where required

Reflectors are present, clean, and securely mounted

A bell or horn is fitted and audible where required

Any child seat or trailer is securely attached and undamaged

Mudguards, kickstand, and accessories are secure and clear of moving parts

The bike rolls straight and tracks true when ridden slowly

Both brakes stop the bike effectively during the test

Gears shift cleanly under pedaling load

No unusual noises, rattles, or vibration are present

All fasteners checked are confirmed tight before release