Updated on April 6, 2023
One possibility is that the chain might be too tight or too loose. A chain that’s too tight will put more strain on the gears and make it harder to pedal, while a chain that’s too loose will jump off the gears. You can adjust the tension of a bike chain by turning the barrel adjuster on the rear derailleur.
Another possibility is that the bike might not be properly aligned. If the handlebars are turned to one side, it will be harder to pedal straight ahead. You can correct this by loosening or tightening the bolts on the stem that holds the handlebars in place.
Finally, it’s also possible that you might need to adjust the seat. If the seat is too low, it will be harder to pedal because you won’t have enough leverage. If the seat is too high, it will be uncomfortable and could cause knee pain.
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The ideal seat height is one that allows you to pedal with your legs at a 90-degree angle. You can adjust the seat height by loosening or tightening the bolt underneath the seat.
Rusty chain
The rust on your bike’s chains can lead to a variety of problems that make it more difficult for you pedal. The debris and dirt from these 197918_ clips may get into everything else, such as the derailleur or cogs–and even worst: Even if we don’t see any big issues now (which is possible), they could develop quickly over time without proper maintenance!
Cleaning and lubricating your bike’s chains are essential to keeping it running smoothly. If you neglect this routine maintenance, the dirt on a bicycle chain can promote rusting which will make sure that whatever else happens to be wrong with yours-like frequent gear skipping or slipping—will get worse too!
The best way for protecting against corrosion while also reducing friction? Clean both sides regularly with soap suds – but don’t forget about reapplying rodeo butter before riding again; these treatments protect at least temporarily until our next wash day.
If you see any visible rust on the chain, use a wire brush to remove it before applying fresh lubricant. Check out our other post for more in-depth instructions about how to clean and lube your bike chain.
One of the most important things to keep in mind when trying to figure out why your bike is so hard to pedal is the condition of your bike chain. A chain that is full of rust or debris can make it difficult for the gears to turn smoothly, which in turn makes it harder for you to pedal.
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Low tire pressure
Low tire pressure can cause a number of problems, including decreased fuel efficiency, tire wear, and an increased risk of a blowout.
In order to maintain proper tire pressure, you should check your tires at least once a month and fill them up as needed. You can find the recommended psi for your car’s tires in the owner’s manual or on the sidewall of the tire itself.
If you notice that your bike is harder to pedal than usual, one of the first things you should check is the tire pressure. Low tire pressure can make it difficult for the tires to grip the road, which in turn makes it harder for you to pedal.
Too high a gear
High gears are good for uphill pedalling and riding with extra weight. Low speeds require more pedal revolution but can help you cover ground quickly on flat or downhill terrain if needed!
Front chainrings have their own set of sprockets that correspond to those found at the back; make sure yours match up correctly before using them both together (elevated gear). The smaller the chainring, the easier it will be to pedal (lower gear).
If you find that your bike is harder to pedal than usual, one of the first things you should check is the gear. If you are in too high of a gear, it will be difficult to pedal because you will have to turn the pedals more times to go the same distance.
If you are in too low of a gear, it will be easier to pedal but you won’t be able to go as fast. You should experiment with different gears to find the one that is best for your current situation.
Broken or bent chainring teeth
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If the teeth on your bike’s chainring are broken or bent, it can cause the chain to slip. This can make pedalling very difficult and can also damage other parts of the bike.
If you notice that your bike is harder to pedal than usual, one of the first things you should check is the chainring. If you see any broken or bent teeth, it is best to replace the chainring as soon as possible.

Austin Jacobs is a passionate cycling enthusiast who has over five years of experience in bike repair and maintenance. He is an avid mountain biker and loves tinkering with bikes for hours on end to make sure they are running at their optimum performance level. Leland’s blog, which focuses on bike repairs and tips to keep them in good running order, was created out of a desire to share his knowledge and help fellow cyclists stay safe while enjoying the outdoors. He covers topics such as preventive maintenance, troubleshooting common issues, basic tools and supplies needed for repairs, and more.