How To Change Grips On A Mountain Bike: Easy Step-by-Step Guide

Changing the grips on your mountain bike is one of those small upgrades that can make a big difference. Whether your old grips are worn out, uncomfortable, or just not your style, swapping them for something new can improve your ride and even your safety.

Many riders put off this task, thinking it’s tricky or that they need special tools. In reality, changing bike grips is straightforward, affordable, and something most cyclists can do at home in less than an hour.

This guide will walk you through the process step by step, from choosing the right grips to installing them like a pro. You’ll learn what to watch out for, get practical tips, and see the differences between grip types. Even if you’ve never done bike maintenance before, you’ll finish with the confidence to give your mountain bike handlebars a fresh feel.

Let’s get started on making your ride more comfortable and under control.

Why Changing Mountain Bike Grips Matters

Handlebar grips are more than just a place to rest your hands. They give you control, absorb shocks, and help prevent hand fatigue. Over time, grips can become slick, torn, or lose their cushion. This can lead to sore hands, slipping, or even accidents, especially on rough trails.

A fresh set of grips can:

• Improve comfort by reducing vibrations and pressure points.
• Increase control and confidence, especially on technical trails.
• Reduce the risk of blisters or numbness during long rides.
• Add a touch of personal style to your bike.

Many riders underestimate how much difference a new grip can make. If you find your hands slipping or getting sore, it’s a clear sign it’s time for a change.

Understanding Mountain Bike Grip Types

Before you start removing your old grips, it’s important to know what type you have and what you want as a replacement. There are two main types: slide-on (or push-on) grips and lock-on grips. Each has its pros and cons.

Slide-on (push-on) Grips

These are made of rubber or foam and slide directly onto the handlebar. They’re held in place by friction, sometimes with a little glue or hair spray to help.

Pros:

• Lightweight
• Usually cheaper
• Simple design

Cons:

• Can slip if not installed well
• Harder to remove

Lock-on Grips

Lock-on grips have a hard plastic core and metal or plastic rings (collars) that clamp onto the handlebar with small screws. They’re very popular for mountain biking.

Pros:

• Easy to install and remove
• Very secure, almost never slip
• Many shapes and patterns available

Cons:

• Slightly heavier than slide-on
• Usually more expensive

Comparison Table: Slide-on Vs Lock-on Grips

Feature	Slide-On Grips	Lock-On Grips
Weight	Lighter (50–80g)	Heavier (90–130g)
Installation	More difficult	Easy, tool required
Cost	Lower ($8–$20)	Higher ($15–$40)
Grip Security	Can slip	Very secure
Variety	Basic shapes	Many options

Which Should You Choose?

If you ride in wet or muddy conditions, lock-on grips are usually better. They stay put and are easy to clean. If you want to save every gram or prefer a softer grip, slide-on grips can be a good choice.

Some brands even offer hybrid grips, but for most mountain bikers, lock-on is the top pick for security and convenience.

Tools And Materials Needed

Changing grips doesn’t require many tools, but having the right ones makes the job faster and easier. Here’s what you’ll need:

• New grips (make sure they fit your handlebar diameter, usually 22.2mm for mountain bikes)
• Allen wrench (hex key) – usually 2mm, 2.5mm, or 3mm (for lock-on grips)
• Isopropyl alcohol or hair spray (for slide-on grips, helps with installation)
• Flathead screwdriver (optional, for removing stubborn old grips)
• Air compressor (optional, for easy grip removal/installation)
• Rag or cloth
• Soapy water (for cleaning the handlebar)
• Cutting tool (utility knife, only if grips are glued or damaged)
• Gloves (optional, for a better grip and to protect hands)

Many riders already have these tools at home. If not, you can find them at most bike shops or hardware stores.

Step-by-step Guide: Removing Old Grips

Getting the old grips off is sometimes the hardest part, especially if they’ve been on for years. The method you use depends on the type of grip.

For Lock-on Grips

• Find the Locking Bolts
• Look for small screws at one or both ends of the grip. They’re usually Allen bolts.
• Loosen the Bolts
• Use the correct size Allen key. Turn counterclockwise until the grip feels loose.
• Slide Off the Grip
• Once the bolts are loose, pull the grip straight off. If it’s stuck, gently twist it as you pull.
• Remove Bar End Plugs
• Some grips have end plugs. Pull these out or unscrew them.

For Slide-on Grips

• Break the Seal
• Push a flathead screwdriver or a thin tool under the edge of the grip to break the seal.
• Spray Isopropyl Alcohol or Soapy Water
• Squirt a small amount between the grip and the handlebar. This acts as a lubricant.
• Twist and Pull
• Work the grip back and forth while pulling. Take your time—old grips can be stubborn.
• Cut as Last Resort
• If the grip won’t budge, carefully cut along its length with a utility knife. Wear gloves and avoid scratching the handlebar.

Removing Bar Accessories

If you have bar ends, mirrors, or other accessories, remove them before taking off the grips. This prevents damage and makes removal easier.

Pro Tip: Use Compressed Air

Bike shops often use an air compressor with a thin nozzle. Insert it under the grip and blast air. The grip pops off with almost no effort. If you have access to an air compressor, this is a safe and fast method.

Credit: funnmtb.com

Cleaning And Preparing The Handlebar

Before installing new grips, clean the handlebar. Old glue, sweat, or dirt can cause new grips to slip or wear out faster.

• Wipe Down
• Use a rag and soapy water to clean the bar. Remove all residue.
• Inspect for Damage
• Check for scratches, dents, or rust. If you see major damage, consider replacing the bar.
• Dry Completely
• Make sure the handlebar is bone dry before putting on new grips. Moisture can make grips slip.
• Remove Any Old Glue
• If the old grip was glued, use isopropyl alcohol to dissolve leftover adhesive.

How To Install New Grips

Now comes the fun part: putting on your new grips. The process depends on whether you chose slide-on or lock-on grips.

Installing Lock-on Grips

• Slide On the Grip
• Align the grip so any logos or patterns face the way you want.
• Position the Clamps
• Some grips have two clamps (one at each end), others just one. Make sure clamps are against the bar, not hanging off.
• Tighten the Bolts
• Use the correct Allen key. Tighten each bolt evenly. Most bolts need just 2–3 Nm of torque (snug, not super tight). Overtightening can strip threads or crack the clamp.
• Install Bar End Plugs
• Push or screw in the end caps. This keeps dirt out and protects your bar in a crash.
• Check Alignment
• Sit on the bike and make sure grips are even and comfortable before final tightening.

Installing Slide-on Grips

• Lubricate the Inside
• Spray a small amount of isopropyl alcohol or hair spray inside the grip and on the bar. Alcohol dries fast and helps the grip slide on. Hair spray acts as a mild adhesive.
• Push Grip Onto Bar
• Twist and push the grip until it’s fully seated. Work quickly—alcohol dries in about a minute.
• Wipe Off Excess
• Clean up any drips right away.
• Let It Dry
• Wait at least 10–15 minutes before riding. Hair spray may need up to an hour to fully set.
• Install End Plugs
• Don’t forget the bar plugs—they’re important for safety.

Pro Tip: Avoid Grease And Oil

Never use bike grease or oil to install grips. They can make grips slide around, even after drying. Stick to alcohol or hair spray.

Summary Table: Installation Steps

Here’s a quick comparison of the main steps for each grip type.

Step	Lock-On Grips	Slide-On Grips
Lubricant Needed	No	Isopropyl alcohol or hair spray
Tools Needed	Allen key	None (maybe screwdriver)
Install Time	5–10 minutes	10–20 minutes (with drying)
Difficulty	Easy	Moderate
Bar Plug Install	Usually included	Must add separately

Adjusting Grip Position And Controls

Proper grip position affects comfort and control more than most riders realize. Before you tighten everything down, sit on your bike and check:

• Grip Angle: Most riders prefer the palm to rest flat. Some grips have an ergonomic shape—make sure the bulge supports your palm.
• Shifter and Brake Placement: Adjust shifters and brake levers so your fingers naturally reach them. Usually, they should line up with your forearms.
• Bar End Accessories: If you use bar ends or mirrors, install these after the grips.

A small adjustment can make a huge difference, especially on long rides.

Common Problems And How To Fix Them

Even with careful installation, you might run into a few issues. Here’s how to solve them.

Grips Won’t Slide On

• Try More Lubricant: Use a little more alcohol or hair spray, but not so much it pools inside.
• Check for Bar Damage: Dents or bends can make installation tough. Smooth the area or replace the bar if needed.
• Use Compressed Air: If you have access, a short burst of air helps.

Grips Spin Or Slip

• Slide-On Grips: Remove and clean the bar and grip. Try a different adhesive (hair spray dries tacky).
• Lock-On Grips: Tighten bolts carefully. If they still slip, check for stripped threads or a damaged clamp.

Bar End Plugs Fall Out

• Try a Different Plug: Some plugs fit loosely in certain bars. Aftermarket options are available.
• Wrap with Tape: One layer of electrical tape on the plug can help it fit snugly.

Grips Feel Uneven

• Reinstall: Loosen and realign. Take your time to make sure both grips are symmetrical.

How Often Should You Change Mountain Bike Grips?

Most riders change grips every 1–2 years, but it depends on:

• Frequency of riding: More riding = faster wear
• Weather conditions: Hot, wet, or muddy rides wear grips out quickly
• Material: Foam and soft rubber wear faster than hard rubber or lock-on types

A good test: If the grip feels slick, hard, or you see cracks, it’s time for a new pair.

How To Choose The Right Grips For You

With so many options on the market, it’s easy to get overwhelmed. Here’s what really matters:

1. Diameter

Most adult mountain bikes use a 22.2mm bar diameter at the grip area. But the outer diameter (how thick the grip feels) varies. If you have small hands, try thinner grips (28–30mm). For big hands or more comfort, go thicker (32–34mm).

2. Length

Standard grips are about 130mm long. If you have twist shifters or bar accessories, measure to ensure your grips fit.

3. Material And Texture

• Soft rubber: More comfort, less durability
• Hard rubber/plastic: Lasts longer, less cushion
• Foam: Very light, wears quickly

Look for ridges, patterns, or knurling for extra grip in wet conditions.

4. Shape

• Round: Basic, works for most riders
• Ergonomic: Shaped to support the hand, great for long rides

5. Color And Style

This is personal. Bright colors can add style, but black hides dirt.

6. Price

Quality grips start around $10 and go up to $40. More expensive does not always mean better for you.

Table: Popular Mountain Bike Grip Models

Here’s a sample of popular grips and their key features.

Model	Type	Diameter	Length	Special Feature
Ergon GA3	Lock-On	30–32mm	135mm	Mini wing support
ODI Elite Pro	Lock-On	32mm	130mm	Soft compound, knurled
Race Face Half Nelson	Lock-On	29mm	130mm	Thin profile
ESI Chunky	Slide-On	32mm	130mm	Silicone foam, lightweight
Renthal Lock-On	Lock-On	30–33mm	130mm	Multiple compounds

Credit: funnmtb.com

Pro Tips For Long-lasting Grips

• Clean regularly: Dirt and sweat break down rubber. Wipe grips with mild soap after muddy rides.
• Avoid direct sun: UV rays make grips crack and fade. Store your bike in the shade.
• Replace bar plugs: Missing end caps can let water and dirt in, damaging your bar.
• Check bolts monthly: Lock-on grips can loosen over time.
• Try gloves: Cycling gloves add comfort and protect grips from sweat.

Environmental Impact: Dispose Responsibly

Old grips are usually not recyclable in curbside bins. Some brands run recycling programs or use recycled materials in new grips. If possible, check with your local bike shop about recycling options. Avoid throwing old grips in regular trash if you can.

Mistakes To Avoid When Changing Grips

• Rushing the Job
• Give yourself time. Rushed installations lead to uneven grips or stripped bolts.
• Using the Wrong Tools
• Don’t force a bolt with the wrong size Allen key. It’s easy to strip.
• Neglecting Bar Plugs
• Riding without end caps is dangerous. If you fall, an open bar can cause injury.
• Not Cleaning the Bar
• Dirt and old glue prevent a good fit.
• Overtightening Bolts
• Tight is good, but too tight can crack the grip or strip threads.
• Ignoring Hand Size
• Pick a diameter and shape that fits your hand, not just what’s popular.
• Riding Before Grips Dry
• If you use hair spray or alcohol, let it fully dry before riding, or the grip might slip.

Real-world Example: How New Grips Changed A Rider’s Experience

Alex, a weekend mountain biker, rode with worn, hard grips for months. He often felt numbness after an hour on the trails. After switching to ergonomic lock-on grips, he noticed:

• Less hand fatigue on long descents
• More confident braking and shifting
• No more slipping in the rain

It’s a small change, but for Alex, it meant longer, more enjoyable rides. Many riders report similar results after upgrading grips—they often wonder why they waited so long.

Credit: funnmtb.com

Where To Buy Mountain Bike Grips

You can find grips at:

• Local bike shops: Great for advice and seeing/feeling grips in person
• Online retailers: Wider selection, sometimes better prices
• Big chain stores: Less variety, but basic grips available

Look for reputable brands. Cheap, no-name grips often wear out fast or don’t fit well.

For more information on grip types and fit, check out this helpful BikeRadar guide.

Frequently Asked Questions

How Do I Know If My Grips Are Worn Out?

If your grips feel slick, torn, or hard, or you see cracks, it’s time to replace them. Grips should feel tacky and comfortable.

Can I Reuse Old Grips On A New Handlebar?

You can reuse lock-on grips if they’re not damaged. Slide-on grips are harder to remove without tearing, but if they come off clean, you can reuse them.

What If My New Grips Are Longer Or Shorter Than My Old Ones?

If they’re longer, check for interference with shifters or brakes. You may need to move accessories or trim grips (some foam grips can be cut). If they’re shorter, make sure there’s no gap exposing the bar.

Do I Need Glue For Installing Grips?

Lock-on grips don’t need glue. For slide-on grips, use isopropyl alcohol or hair spray. Avoid strong adhesives—they make removal difficult later.

Are Thicker Grips Better For Comfort?

Often, yes. Thicker grips can reduce pressure on your hands, but too thick may feel awkward if you have small hands. Try different sizes to see what feels best.

Changing grips is a simple upgrade that can make your mountain biking more comfortable and safe. With a little time and the right technique, you’ll enjoy a fresh, confident grip on every ride.