BMX Bike Weight: How Heavy Is It? Check the Chart!

Riding a BMX bike is healthy and fun, but what is the ultimate weight for it? Does BMX bike weight matter?
John Watson
John Watson
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Jessica Kingston
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Last updated: September 12, 2023
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Many people obsess over BMX bike weight mostly because the typical models look kind of small. The fact is BMX bike weight does not matter, and riders of all ages and sizes can enjoy riding them. A typical BMX bike weighs 25 pounds. Premium models with a lighter build weigh around 20 pounds. Contrary to popular opinion, a lightweight build does not make the bike better. If anything, an ultra-light construction may make the bike feel fragile and flimsy.

You can always make your BMX lighter by upgrading it with lighter components. This guide looks at the impact of size on BMX bike weight, the pros and cons of a lightweight model vs. a heavier one. Keep reading to know the best weight for a BMX.

What’s Good Weight for a BMX?

Weight is a critical aspect on a bike because it impacts speed. A standard BMX bike weighs between 23 and 26 lbs.

BMX Bike Weight: How Heavy Is It? Check the Chart!

Regular bicycles are much lighter than BMX bikes and are often preferred for racing because they are easier to accelerate. This is not the case with BMX bikes because they are made for off-road riding. Besides speed, you need stability and ruggedness from an off-road bike.

The Impact of Size on Bike Weight

The BMX bike market has different models to suit different riders with varying weights and sizes. A child in middle school may not be able to ride a Pro XXL, just like an adult in their late twenties cannot ride a junior BMX.

The Micro mini, mini, and Junior BMX bike models are best suited to riders weighing under 100 lbs and are shorter than 150 cm. The 15-18.5 inches frames and 16- 20 inches top-tube lengths are a good fit for them.

The BMX Expert and Pro are prime options for riders weighing between 100 and 150 lbs and are shorter than 170 cm. These bikes have a top-tube length of 20 inches.

The Pro XL is perfect for riders weighing between 110 and 160 lbs and as tall as 180 cm. the Pro XXL, Pro XXX, and Cruisers are the go-to choices for riders taller than 175 cm and heavier than 175 lbs. The models have 24-inch long top tubes and 22-inch frames.

Choosing a BMX bike that does not suit your body size and weight can lead to early wear and tear. Go through the chart below to identify an ideal BMX bike model for your size and weight.

BMX Bike Weights Chart

BMX Bike Model Weight of Bike Rider Height Rider Weight Frame Size
Micro Mini 9-12 lbs Below 125 cm (4’1) 40-80 lbs 15-16 inches
Mini 13-15 lbs 120-140 cm (3’11-4’7) 70-90 lbs 26-17 inches
Junior 16-20 lbs 135-150 cm (4’5-4’11) 77-100 lbs 17-18.5 inches
Expert 20-24 lbs 145-165 cm (4’9-5’5) 88-130 lbs 18.5-19.5 inches
Pro 21-25 lbs 165-170 cm (5’5-5’7) 100-150 lbs 20-20.5 inches
Pro XL 22-26 lbs 165-180 cm (5’5-5’10) 110-160 lbs 20.5-21 inches
Pro XXL 24-27 lbs Over 175 cm (5’9) Over 175 lbs 21-22 inches
Pro XXX 25-28 lbs Over 175 cm (5’9) Over 175 lbs 22 inches
Cruiser 25-28 lbs Over 180 cm (5’11) Over 180 lbs 21.5-21.75 inches

The solid design and other components of a BMX bike make it capable of handling any rider’s weight easily. Freestyle models can hold up well to the stress from stunts, dirt jumps, and skate parks. Race bikes, on the other hand, are optimized for speed and acceleration. The bikes have lighter materials and a different geometry from freestyle models for better stability, stiffness, and speed agility.

Do you need a dirt jump bike but can’t pick one out of the many options available, read our best dirt jump bikes article for a detailed buying guide and first-rate high-performance options.

Frame Material

Frame material contributes to the entire bike’s weight significantly because the frame makes most of the bike’s geometry, connecting all other elements. The frame design is another crucial consideration when looking for durability in stunts, crashes, and landings. It also determines riding easy and comfortable for a heavier rider.

Here are the most common frame materials for BMX bikes:

Chromoly Steel

Also known as CroMo, Chromoly steel is a light material that offers great strength and flex while making stunts easier. According to  Metal Supermarkets Trusted Source What Is Chromoly? Chromoly steel is a type of low alloy steel that gets its name from a combination of the words “chromium” and “molybdenum” – two of the major alloying elements. Chromoly is Alloy Steel 4130. It is the most preferred frame material for BMX bikes because it perfectly balances lightness and ruggedness.


Aluminum is one of the most common bike frame materials because of its affordability. Riders who like road cycling prefer bikes with Aluminum frames because they are light and flexible.


Titanium is lighter than steel but equally strong. It is an expensive material, thus used to make high-end bikes for road or cross-country riding. The best thing about Titanium is its unmatched durability and flexibility.

Carbon Steel

Carbon high-tensile steel is one of the most durable bike frame materials. Its only downside is its heavy weight. According to an article by  Clark and Kent contractors, Trusted Source BMX Bike Frame Design | Clark & Kent The frame is the backbone of any BMX bike and its manufacture is central to how the bike feels to the user and more importantly how it feels to ride. BMX bikes with carbon steel frames are ideal for young riders because of their longevity.

Carbon Fiber

Carbon Fibre is created by laminating carbon steel strands together. Carbon fibre frames are costly and brittle, but can withstand quite a lot of bending and rough treatment because they are laminated.


BMX Bike Weight: How Heavy Is It? Check the Chart!

Wheels contribute to a BMX bike’s overall weight and are made up of two components:

Single Wall Rim

A single-wall rim is remarkably lightweight because it has only one chamber in the rim. It is more affordable than a double-wall rim, thus mostly used in cheaper bikes.

Double Wall Rim

This is heavier than the single-wall rim because it has two chambers. It is stronger and enhances performance in stunts and freestyling, thus suitable for any BMX bike.


Pedals are another component that add significant weight to BMX bikes. Lightweight BMX models like Tony Hawk BMX Bike have pedals made with lighter materials like aluminum and plastic. Conversely, heavy medals have pedals made with heavy materials like steel.

Hollow and compact pedals are the best for cutting down the weight of a BMX bike. Nonetheless, steel pedals are a top preference for many riders because they provide better grip and longevity than plastic pedals.

Hollow Parts

BMX bikes have handlebar stems with a series of bolts. Lightweight BMX bikes have hollow stem bolts. Solid stem bolts add unnecessary weight to the bike. Lightweight BMX bikes also have hollow wheel axles instead of solid aluminum which would weigh down the bike for no good.


Virtually all BMX bikes come with grinding pegs, which are mostly made with stainless steel for superior durability. However, the steel makes the bike heavier. To reduce the unnecessary weight, you can replace the steel pegs with lighter material.

Pros and Cons of Lightweight VS Heavier BMX

The lightweight vs. heavier BMX bike debate is common among avid riders. Let’s look at the pros and cons of each to solve the long-running debacle:

Pros and Cons of Light BMX bikes

Pros Cons
  • Faster and nimble.
  • They are the best for cycling competitions because of their fast speed.
  • They have better resale values.
  • Are pricier.
  • Are not suitable for off-track riding because they have a high sensitivity to road bumps.
  • Only suitable for smooth tracks.

Pros and Cons of Heavy BMX Bikes

Pros Cons
  • Are more stable.
  • Are more affordable.
  • Are suitable for off-road cycling and other cycling styles.
  • More durable.
  • Require more energy to peddle.
  • Not suitable for road racing

Am I Too Heavy to Ride BMX?

No one can be too heavy to ride a BMX bike, unless you have to rest every minute when walking. BMX bikes come in different frame sizes to suit people with different weights and sizes. A standard Micro-mini BMX bike can hold up to 60 lbs, the junior frame 110 lbs, expert frame 150 lbs, and the pro frame can hold any size. You need to visit a bike store to get the right BMX bike fit for your height and weight.

How Much Do Pro BMX Bikes Weigh?

First thing first, how much does a BMX bike weigh? Basic bikes weigh about 23 lbs. BMX bike weights depend on the bike’s customization. Pro BMX bikes are considered to be heavier bikes preferred for off-road riding. They weigh about 25 lbs and have been a popular choice for taking the dirt tracks for decades.

You can get your Pro BMX bike customized by adjusting the tire size, frame sizes, and top-tube length. Anyone above 13 years with heights between 5’6’ and over 6 ft.

Are you looking for a high-quality BMX bike for your kid, read our article on the best BMX bikes for kids. The product list has the market’s top-rated options with guarantee durability. The buying guide will help you pick the best model within your budget. The Elite Bicycle Stealth is most highly rated by most reviewers.

Ways to Reduce the Weight of a BMX Bike

Reducing the weight of a BMX bike is super easy as it all lies in the bike parts. You can replace certain heavy parts with lighter material. Buying lighter BMX bike components is not a cheap affair. If you are obsessed with bike weight, be prepared to spend tons of money.

Some of the parts you can replace include:

  • Frame: If your bike frame is made of heavy materials like carbon steel or titanium, you can replace it with lighter material like chromoly steel. It offers the same durability and sturdiness but is a tad lighter.
  • Pedals: Switch up your steel pedals with plastic or aluminum ones to cut down your bike’s weight. Also, choose pedals with a hollow and compact design.
  • Hollow parts: Replace your bike’s solid stem bolts with hollow bolts. If you have solid aluminum axles, replace them with hollow wheel axles to reduce the bike’s weight.
  • Pegs: Replacing your stainless steel grinding pegs with lighter parts will cut down the unnecessary weight they add to the bike’s wheel.

Do you need to know what a good weight for a mountain bike is in lbs or kg? Read our article about mountain bike weight for in-depth information.

Final Thoughts

Many people think BMX bike weight matters and even go on to spend serious money replacing parts to get the ‘ideal’ weight. There is no such thing as BMX weight limit. No one is too heavy or too light to ride a BMX bike. The bikes come in different dimensions to suit different-sized riders of all ages. You only need to do thorough research online and look at the BMX weights chart or walk into a store to get a bike that fits.

The average BMX bike weight is 23 lbs, but you can get it customized to suit your riding style. Road racers prefer lightweight BMX bikes and can get theirs customized to 20 lbs. Off-road riders, on the other hand, prefer heavier BMX bikes that weigh up to 25 lbs.


What Is Chromoly?
Chromoly steel is a type of low alloy steel that gets its name from a combination of the words “chromium” and “molybdenum” – two of the major alloying elements.
BMX Bike Frame Design | Clark & Kent
The frame is the backbone of any BMX bike and its manufacture is central to how the bike feels to the user and more importantly how it feels to ride.

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