How to Shift Gears on a Mountain Bike
- Updated June 15, 2022
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By Philip Shepherd

Mountain biking can be a lot of fun, but it can also be a bit challenging if you’re not used to it. One of the most important things to know is how to shift gears on a mountain bike. This can be tricky at first, but once you get the hang of it, you’ll be able to ride up and down mountains with ease! In this blog post, we will discuss the different ways that you can shift gears on a mountain bike, as well as provide some tips for making the process easier. For helping finding a mountain bike, check out our best mountain bikes page.
How to Shift Gear: the Basics
There are two main ways to shift gears on a mountain bike: using your handlebars or using your pedals. Each method has its own advantages and disadvantages, so it’s important to choose the one that’s right for you.
How to shift gears with your right hand
If you’re using your right hand to shift gears, you’ll need to use the shifter that’s located on the right side of your handlebars. To shift up a gear, simply push the shifter up. To shift down a gear, pull the shifter down. It’s important to note that you can only shift one gear at a time with this method.
How to shift gears with your left hand
If you want to use your left hand to shift gears, you can do so by using the trigger shifter. The trigger shifter is located on the left side of the handlebars and is used to control the front derailleur. To shift gears with the trigger shifter, start by pedaling in a low gear. Next, use your left hand to depress the lever. As you do this, you will feel the derailleur move slightly. Continue to depress the lever until the chain is in the desired position. Finally, release the pressure on the shifter and allow the chain to settle into place.
With a little practice, you will be able to smoothly and efficiently shift between gears, no matter what terrain you are riding on.
Find and use the Trim Feature
One final tip for shifting gears is to use the trim feature. The trim feature helps to fine-tune your shifting so that it’s as smooth as possible. To use the trim feature, simply depress the shifter lever until you hear a click. This will tell you that the trim function is engaged. Once you’ve done this, pedaling in a low gear and then shifting to a higher gear should be much smoother.
How to find the best gear
The best way to find the gear that’s right for you is to experiment. Start by pedaling in low gear and then gradually shift up until you find the gear that’s comfortable for you. Remember, it’s always better to start in a lower gear and then work your way up than it is to start in a higher gear and then have to shift down.
Cross Chaining:
Cross chaining is a term that refers to the situation when a cyclist has the chain running diagonally across the sprockets. This often happens when you’re shifting into an easier gear on the front derailleur while at the same time shifting into a harder gear on the rear derailleur. While it’s not technically wrong to do this, it’s not ideal because it places unnecessary stress on the chain and can lead to premature wear. When cross chaining, you should try to shift the front derailleur first, and then the rear derailleur second.
BIG/BIG & SMALL/SMALL
On a bike, the two places where size matters most are the cassette and the chainrings. The cassette is a collection of cogs that sits at the back of the bike, and the chainrings are located at the front. The sizes of these components determine how easy or hard it is to pedal.
A bigger cog or chainring will make pedaling easier, while a smaller one will make it harder. For this reason, cyclists often refer to the larger cog as the “big” and the smaller cog as the “little.” The biggest cog is typically used for downhill riding or when pedaling on flat terrain, while the smallest cog is reserved for steep hills or when riders are trying to go fast.
How to avoid cross-chaining
As we mentioned before, cross-chaining can be hard on your bike and should be avoided if possible. One way to avoid cross-chaining is to make sure that you shift the front derailleur first, and then the rear derailleur second. Another way to avoid it is to pay attention to the position of the chain. If you see that the chain is running diagonally across the sprockets, it’s time to shift gears.
6 Quick Tips for Better Shifting
Now that you know the basics of how to shift gears on a mountain bike, here are a few tips to make the process easier:
- Use your body weight to your advantage. When shifting up to a higher gear, use your body weight to help push the lever away from you. For shifting down to a lower gear, lean back slightly and use your body weight to pull the lever towards you.
- Practice shifting gears while stopped. This will help you get a feel for how much pressure is needed to make the shift.
- Be gentle with your shifts. Don’t try to force the lever into position, as this can damage your bike.
- Start in low gear and pedal slowly when shifting for the first time. This will help you get a feel for how the gears work and how much pressure is needed to make a shift.
- Pedal lightly when you’re in a higher gear. This will help the chain stay in place and prevent it from slipping.
- Don’t be afraid to experiment. The only way to find the gear that’s right for you is to try out different combinations and see what works best.
Remember, shifting gears is an important part of mountain biking, so take the time to learn how to do it properly.
Drivetrain Maintenance Tips
Now that you know how to shift gears, it’s important to learn how to take care of your drive chain. A drive chain is a key component of any bike, and if it isn’t properly maintained, it can lead to expensive repairs down the road. Here are some tips for keeping your drive chain in tip-top shape:
- Clean your chain regularly. A dirty chain can cause the gears to slip and will also make it more difficult to shift. Use a brush or rag to remove any dirt or grime that has built up on the chain.
- Lubricate your chain. A well-lubricated chain will last longer and perform better than one that isn’t. Apply a light layer of lubricant to the chain, and then use a rag to wipe off any excess.
- Inspect your chain regularly. Look for any signs of wear or damage, and if you notice anything, have it repaired or replaced as soon as possible.
By following these simple tips, you can help to extend the life of your drive chain and keep your bike running smoothly.
Parts of the Bike Drivetrain
- Crankset: The crankset is the part of the bike that contains the pedals and chainrings.
- Pedals: The pedals are attached to the crankset and are used to power the bike.
- Chainrings: The chainrings are located at the front of the bike and provide resistance for pedaling.
- Cassette: The cassette is a collection of sprockets that are located at the rear of the bike.
- Chain: The chain is a loop of metal links that connects the crankset to the cassette and helps transfer power from the pedals to the wheels.
- Derailleurs: The derailleurs are located at the front and rear of the bike and are used to move the chain from one sprocket to another.
FAQ
How do beginners use mountain bike gears?
If you’re new to mountain biking, it’s important to start in a low gear and pedal slowly at first. This will help you get a feel for how the gears work and how much pressure is needed to make a shift. As you become more comfortable with shifting, you can experiment with different combinations of gears to find what works best for you.
When should you shift gears on a mountain bike?
There is no hard and fast rule for when to shift gears on a mountain bike. It depends on factors such as the terrain, your pedaling speed, and how much power you want to generate. In general, it’s best to shift before you feel like you’re struggling to pedal. For example, if you’re pedaling up a hill and you start to feel like you’re losing power, it’s time to shift to a lower gear.
Is 1st gear low or high on a bike?
The first gear is typically the lowest gear on a bike. This makes it easier to pedal, and is ideal for climbing hills or riding on rough terrain. As you shift to higher gears, the pedaling becomes more difficult but you can go faster.
Do you need to use all the gears on a mountain bike?
No, you don’t need to use all the gears on a mountain bike. In fact, most riders only use a few of the available gears. it’s important to experiment with different gear combinations to find what works best for you.
Do you shift gears while pedaling?
Yes, you can shift gears while pedaling. However, it’s important to be gentle with your shifts. Don’t try to force the lever into position, as this can damage your bike. Instead, use your body weight to pull the lever towards you and make the shift smoothly.
What is the easiest gear on a mountain bike?
The easiest gear is typically the one that has the lowest number of teeth on the front sprocket and the highest number of teeth on the rear sprocket. This combination makes it easier to pedal and is ideal for climbing hills or riding on rough terrain.
How do I make my bike shift smoother?
If your bike isn’t shifting smoothly, it’s probably due to a dirty or dry chain. Try cleaning and lubricating your chain, and if that doesn’t help, you may need to have your bike serviced by a professional.
What gear should I use on a flat road?
On a flat road, you can use a higher gear to pedal faster. Experiment with different gears to find what feels comfortable for you.
What gear do you use to go uphill?
When going uphill, it’s best to use a lower gear. This makes it easier to pedal and helps you maintain control of your bike.
How do I know if my bike is in the right gear?
If your bike feels like it’s struggling to pedal, or you can’t seem to find a comfortable pedaling speed, it’s probably in the wrong gear. Experiment with different combinations of gears to find what works best for you.
What is the highest gear on a mountain bike?
The highest gear on a mountain bike is typically the one that has the most teeth on the front sprocket and the fewest teeth on the rear sprocket. This combination makes it more difficult to pedal but allows you to go faster.
How do I know when my chain needs to be replaced?
If your chain is starting to look dirty or rusty, it’s probably time for a replacement. You can also check the condition of your chain by using a chain wear indicator. This is a tool that measures the amount of stretch in the chain. If the chain is significantly stretched, it needs to be replaced.
How do I clean my bike chain?
To clean your bike chain, you’ll need a brush and some degreaser. First, remove any dirt or debris from the chain with the brush. Then apply the degreaser and let it sit for a few minutes. Finally, rinse the chain with water and dry it off.
How often should I clean my bike chain?
It’s a good idea to clean your bike chain every few rides, or when it starts to look dirty. If you ride in wet or muddy conditions, you may need to clean it more often.
With a little practice, you’ll be shifting gears like a pro in no time! Just remember to take your time, be gentle with your bike, and start in low gear when learning. Soon, you’ll be able to tackle any terrain that comes your way. Happy riding!