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A bike puncture is certainly not a cyclists idea of a good time. Fortunately, for an experienced cyclist, a bike puncture repair is a relatively simple task that can be performed quickly and with minimal disruption to your ride. Want to know how? Just follow our experts' advice.
If you have any doubts, don’t hesitate to contact a certified professional
This is the first point to be clarified since a bike puncture repair is not always possible.
Generally speaking, if your tyre has suffered a small puncture such as that caused by a nail or something of a similarly small size, then you should be able to fix it with a bike puncture repair kit. But if your tyre or inner tube has a large gash, it’s probably time for a replacement.
If it’s the case, remember Michelin has a wide range of quality tyres to suit all kinds of bike.
Before you can even think about bike puncture repair, you need to know what you’re dealing with. It’s easy enough to see that you have a puncture once your tyre has gone soft—or completely flat—but you need to know where that puncture is before you can do anything about it.
Once you have located your puncture, it’s time to fix it. The bike puncture repair process will vary according to the type of tyre: a tubeless bike puncture repair is not the same as repairing a tyre with an inner tube.
Fortunately, you’re going to have to take the tyre off the wheel in either case. So if you’re not sure which type of tyre you have, just get the tyre off, and you’ll soon be able to tell whether there is an inner tube inside or not!
Before you can carry out any repairs, you need to take off the wheel. This process should be broadly the same on most bikes, though you may need to consult the bike manufacturer’s instructions in some cases. Generally, you will need to loosen the brakes so the wheel can slide free. The exact process will differ depending on the type of brakes you have.
If the bike puncture is in the front wheel, you should be able to remove it by simply loosening the central nuts holding the wheel in the frame and sliding it out. Some bikes even have quick-release levers, meaning you can do this without tools. If you need to know how to repair a rear bike tyre puncture, things are a little more complicated, because this wheel is driven by the chain.
If your bike has gears, adjust them so the chain is on the smallest cog on both the crankset (the cogs near the middle of the bike) and the rear cassette (the cogs at the back wheel). This will make the chain looser and easier to remove once you get the wheel off. Next, undo the central nuts and slide the wheel out.
Before you can remove the tyre, you will need to deflate it—assuming it is not already flat from the puncture. To do this, remove the dust cap from the valve and press down on the small pin in the centre to release the remaining air.
If you are using Tubeless Ready, make sure you collect the sealant.
Tip: remove your TLR tyre in a place where it doesn’t matter if it gets dirty.
(When removing a Tubeless Ready tyre, drops of sealant can splash onto nearby surface).
Next, take a pair of tyre levers and work them under the rim of the tyre. If your tyre uses an inner tube (or you’re not sure), be careful not to lever too hard, otherwise you may nick or tear the inner tube. Once you have part of the tyre wall over the rim, start working your way around. When all of one side of the tyre is over the rim, you should be able to lever part of the other sidewall over, and then simply pull it with your hands. Be careful not to trap your fingers. When the first tyre bead is passed over the rim hook, do the same with the second one.
For our MICHELIN repair kit, you must follow this process:
Before putting everything back together, give your tyre another water test as described in the above section for finding a puncture. Bike puncture repair may only be a minor inconvenience to an experienced cyclist, but for the sake of an additional few minutes, dipping your repaired tyre in some water is worth doing before putting your wheel back on.
Now, it’s time to inflate your tyre. Make sure to inflate it to correct pressure for your tyres. It’s also worth raising the wheel off the ground and giving it a spin to make sure everything is now in good working order.
Once you’re satisfied that your repair is good, you can start putting your bike back together. This process is essentially a direct reversal of what you did to get the tyres and wheels off in the first place.