The 5-minute motorcycle pre-ride check: T-CLOCS

The short answer
T-CLOCS is the Motorcycle Safety Foundation's pre-ride checklist: Tyres and wheels, Controls, Lights and electrics, Oil and fluids, Chassis, Stands. A quick version takes about five minutes and catches most problems before you leave, which matters even more before a group ride.
Nobody wants to be the rider who holds up the group with a flat tyre in the first ten kilometres. A five-minute check the evening before, or at the meeting point, prevents most of it.
T: Tyres and wheels
- Pressure. Check cold, with a gauge, against the numbers in your manual or on the swingarm sticker. Under-inflated tyres feel vague and wear fast.
- Tread and damage. Look for cuts, bulges, nails and the wear indicators.
- Wheels. Spokes tight, no cracks or dents, bearings without play.
C: Controls
- Levers move smoothly and return.
- Clutch and throttle cables aren't frayed. The throttle snaps back closed on its own, with the bars turned fully left and right.
- Brake lever and pedal feel firm, not spongy.
L: Lights and electrics
- Headlight, low and high beam.
- Brake light, from both the lever and the pedal.
- Indicators front and rear, and the horn.
- Battery connections tight.
O: Oil and fluids
- Engine oil at the right level, on level ground.
- Coolant if your bike is liquid-cooled.
- Brake fluid above the minimum in both reservoirs.
- Leaks. Look under the bike where it was parked overnight.
C: Chassis
- Chain tension and lube, sprockets not hooked.
- Suspension moves smoothly with no leaks from the fork seals.
- Nothing loose: mirrors, luggage, number plate.
S: Stands
- The side stand springs back up firmly.
- The centre stand, if you have one, too.
A side stand that doesn't retract fully is one of those small things that becomes a big thing in the first left corner.
Before a group ride, add three things
- Fuel. Fill up the night before. The group plans fuel stops around the bike with the smallest tank, not yours.
- Phone charged, with the ride chat open.
- A small kit: tyre plug kit, a few tools, a spare pair of gloves if it's cold.
Questions riders ask
What does T-CLOCS stand for?
Tyres and wheels, Controls, Lights and electrics, Oil and fluids, Chassis, Stands. It was created by the Motorcycle Safety Foundation.
How often should I check my tyre pressure?
Before every ride, or at least weekly, with the tyres cold.
How long does a pre-ride check take?
About five minutes for the quick version. A full T-CLOCS inspection takes longer and is worth doing at the start of each season.