It's often the small mechanicals that lead to rides being ruined. Little problems left unnoticed or unresolved can quietly fester until they result in a ride-ending bout of tutting and fretting. Get to grips with problem spotting and stop them before they stop you.
To make things a little easier, we've condensed the list of 13 checks down to six vital checks which you'll see in the video above. These are the ones to do most regularly, with the rest being advisable every so often.
As with general maintenance work, how much you ride your bike will determine how regularly you need to go through the full list. For the occasional rider, the frequency of checks can be spread out more compared to a rider that is smashing through the miles. If you're the latter of these two, frequent checks will help to identify small issues before they become ride-ending problems. High-milage riders are, after all, putting quite a bit of stress on their equipment.
1. Check your brakes
The ability to stop your bike's forward progress is essential for your safety. If you manage only one of these checks, make sure it's the brakes which get done first. Pull the levers with your normal braking force. Push the bike hard forwards: the wheels should be stopped and effectively locked.
Both brakes should operate with the same hand force, come on at the same time and return quickly and cleanly to their off position when released. Try the cable pinch bolts for tightness.
Check all plastic cable housings and the rubber brake pads for wear and UV damage. If your callipers have cam-operated side adjusters make sure they're in the closed position, as shown above.
2. Check your quick releases
It's thankfully rare for wheels to just fall out of frames, but it pays to check your quick release levers for tightness and that they're closed correctly. When the levers are tight, give the top of the wheel a sharp downward tap with your hand to check their safety. While you've got the wheels in hand, give the rims a little side to side wobble check to feel for loose hub bearings. Any looseness will mean an adjustment or hub bearing replacement is necessary.
3. Are your spokes tight?
Spoke tension isn't usually a mission-critical issue, though keeping it monitored will save you from serious roadside wheel maladies in future. Grip pairs of crossed spokes and give a gentle squeeze. Do this with each pair in turn, on each side of the wheel. You're looking for even tension in all the spokes. Spokes which are dramatically over or under the median tension need looking at. Another way to check is to 'pluck' each spoke and listen to the tone they give. Each spoke should give the same, or similar, tone indicating they're at or near the same tension.
4. Keep your tyres topped up
Low tyre pressure won't necessarily mean a bad or ruined ride, but if it's too low it can lead to punctures, tyre damage, tyre wear or rim damage. Best to keep a bit more air in them than a bit less. However, too much will make for a bone-jarring ride. Follow the manufacturer's recommended pressure range (usually embossed on the sidewall of the tyre), as a starting point and adjust from there.
There are no right and wrongs, instead, develop a feel for the right pressure for you and your setup. Try a pressure gauge for empirical figures. Failing that, get to know what suits by using the Mk1 human thumb. They're pretty accurate.
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5. Make sure stem and bar bolts are snug
Getting your bike to point in the right direction means having the controls and levers all properly tight. More tension on stem and handlebar bolts isn't always better, especially with carbon components. You want controls to be tight enough not to move under normal operating forces, yet not so tight, that in the event of a crash or collision, they won't move. It's better they move or rotate than snap. If there's any carbon fibre involved, use a torque wrench and tighten to the exact torque specified by the manufacturer.
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7. Check for bottom bracket bearing play
Hold the tips of the two crank arms and gently rock them back and fore against each other (perpendicular to the direction of rotation). You're feeling for any sense of looseness or play in the bottom bracket bearing. As they're usually not user adjustable on modern bikes, a loose bottom bracket will need to be replaced.
8. Chainring bolt and pedal check
Two of the most common and overlooked sources of annoying creaking and squeaking are chainring bolts and pedals. Give the chainring bolts a tweak just to ensure they haven't backed off. Don't go crazy, if it doesn't feel like it's loose, then it's tight enough. Similarly, pedals take a mountain of abuse, so checks for bearing play and bearing smoothness are regular should-do's. Ensure threads are greased and the pedals' spring mechanisms are lubed
9. Look out for gear problems
You can often ride around malfunctioning gears, but you can remove the need by spotting the issues which cause them first. From behind the bike, check that the derailleur hanger is straight and in line with the jockey wheels. Likewise that the jockey wheels are in line with the sprockets. If they're not it's usually a sign that the hanger (occasionally the derailleur arm) is bent. Derailleur hangers can be straightened or replaced, a bent derailleur can be repaired though often this is as expensive as buying a new one.
Run through the indexing: shifts should be clean and crisp. The chain should not be able to be shifted beyond the upper and lower limits of the cassette.
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10. Check the frame
Frame failure is very rare unless you're riding a very old bike or one that's been crash damaged. Remember if the bike has been previously owned, then it might have seen some action. New bikes undergo rigorous safety tests to ensure breakages are rare. Even so, it's always worth a check. Just after a bike wash is a good time as the frame is clean making any cracks or unusual marks in the paint, anodising or carbon lacquer easier to spot. Areas to check are under around the headtube, and where the chainstays meet the bottom bracket shell. Anything unusual in look or feel of the tube/joint surface or finish should be investigated.
11. Keep your cleats cosy
Shoe cleats are another hidden issue waiting to ruin a ride. They can work loose and wear out, leading to annoying squeaks and knee-knackering misalignment. Keep them tight, clean, in good repair and properly adjusted.
12. Make sure your phone's charged
We used to pack a ten pence piece for an emergency phone call because emergencies always happen near phone boxes. These days, we take our mobile phones with us. Tempting as it is to leave it at home and ride 'off-grid', shit happens, and it can be useful to be able to call and say: "I've double flatted/bonked/fallen off/been abducted by space aliens", or even that you're going to do another loop, be late for tea or have taken a selfie at the top of the biggest hill in the county.
Finally, something you shouldn't do - sort of:
13. Tighten crank bolts — once
Losing a crank arm will ruin a ride, and potentially ruin the crank arm too, so some people think you should periodically tighten the main bottom bracket attachment bolts. However, if you have a square taper bottom bracket axle, periodically retightening the crank bolt can drive the crank up the axle so it eventually breaks.
Best practice is to tighten the cranks properly in the first place, following the manufacturer's torque settings, then leave them alone. Square taper cranks, in particular, need a surprising amount of torque; you'll need a bigger torque wrench than the diddy one you use for your handlebars.
Cafe Wisdom: road.cc readers offer their advice on essential pre-ride checks
Our readers are a knowledgeable bunch. Here are two of the best comments from a previous version of this article that might help you out...or just make you giggle!
"14. Check your electronic shifting battery
15. Ensure that your discs aren't rubbing on the calipers
16. Check the level of tubeless sealant in your tyres
17. Check that there's still time to go for a ride"
While billbiwer said:
"18. Forget it and go to the pub."
BC represents the competition in the Uk although an element wants to get involved with campaigning. CUK self proclaims itself to be THE cycling...
Clarkson's Farm is great if you just remember it is a one man Punch and Judy show.
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The V3 is no where near as good as the V2....
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I think your comment is unfair. I accept as an ex BC member that BC is mainly interested in cycling's sporting arm, in fact that's the reason I...
Should be fine with the cassette anyway, "Hey, it says for teeth cleaning, it doesn't define what sort of teeth, does it?"
Sure, but will it be a fair test? If they just ask them to spot a cyclist dressed in black not wearing a helmet, at 30 yards, naturally they will...
Demonstration was great but not so keen on husband recent stuff
No doubt, being Bath, the charges will relate to damaging a UNESCO site and nothing to do with motor offences.