How Much Does It Cost To Build A BMX Bike?

The cost to build a custom BMX bike can vary greatly depending on the components you choose and the quality of the parts. On average, building a BMX bike from scratch can cost anywhere from $500 to $2,000 or more. Here’s a rough breakdown of the costs for various components.

  • Frame: $200 – $500
  • Fork: $100 – $300
  • Handlebars: $50 – $100
  • Stem: $30 – $100
  • Grips: $10 – $30
  • Headset: $20 – $60
  • Cranks: $100 – $250
  • Bottom Bracket: $20 – $50
  • Sprocket/Chainring: $20 – $60
  • Chain: $10 – $30
  • Pedals: $20 – $100
  • Seat and Seatpost: $30 – $100
  • Wheels (including rims, spokes, and hubs): $200 – $800
  • Tires: $40 – $80
  • Tubes: $10 – $20
  • Brakes (optional for some riders): $30 – $150

Remember that these prices can vary depending on the quality of the components and the brands you choose. Additionally, you may need to factor in the cost of tools or labor if you are not building the bike yourself. You can look for used parts, discounts, or sales to save money.

BMX Bike

How much does a New BMX Bike Cost?

The cost of a new BMX bike can vary significantly depending on the brand, quality, and intended use. Entry-level bikes are typically priced around $200 to $400, while mid-range bikes can cost between $400 to $800. High-end bikes for professional riders can go upwards of $800 to $2,000 or more. It’s important to consider your budget, skill level, and riding preferences when choosing a BMX bike.

Which is Better: Buying a New BMX vs. Building a BMX Bike?

Choosing between buying a new BMX bike and building one depends on your preferences, budget, and mechanical skills. Buying a new bike is convenient and often more cost-effective while building a custom bike allows for greater customization and a tailored fit. Consider your specific needs and experience when making your decision.

Here are the pros and cons of each option.

Buying a new BMX bike


  • Convenience: Pre-assembled, no need for specialized tools or technical knowledge.
  • Warranty: The manufacturer’s warranty covers potential defects and issues.
  • Cost-effective: Entry-level and mid-range bikes are often more affordable than custom builds.
  • Balanced components: Stock bikes have matched parts, ensuring compatibility and performance.
  • Immediate use: You can start riding immediately after purchase.


  • Limited customization: Less opportunity to choose specific parts or color schemes.
  • Upgrades needed: Stock bikes may require upgrades to match personal preferences or riding styles.
  • Potential lower quality: Some pre-built bikes use lower-quality components to cut costs.
  • Generic setup: Bikes may not be tailored to individual riders’ sizes or preferences.
  • Resale value: Custom-built bikes typically have higher resale value than stock bikes.

Buying a new BMX bike

Building a BMX bike


  • Customization: Choose each component based on personal preferences and riding style.
  • Quality control: Hand-pick each part, ensuring desired quality and performance.
  • Better fit: Tailor the bike to the rider’s size and geometry preferences.
  • Unique aesthetics: Create a one-of-a-kind look through color and part selection.
  • Learning experience: Building your bike provides valuable knowledge about bike mechanics.


  • Cost: Custom builds can be more expensive, especially with high-end components.
  • Time-consuming: Requires time, patience, and research to source parts and assemble the bike.
  • Technical expertise: Building a bike requires mechanical knowledge and specialized tools.
  • No warranty: Custom builds may not have the same warranty coverage as stock bikes.
  • Compatibility issues: Mismatched components can lead to performance or fit issues.

Building a BMX bike

Tips to Save Money when Building a BMX Bike

Buy used parts: Look for used or second-hand components from local bike shops, online marketplaces, or BMX forums. Used parts can be significantly cheaper than new ones while still providing good performance.

Prioritize key components: Invest in high-quality parts for essential components like frame, fork, and wheels, and save money on less critical parts that can be upgraded later, such as grips or pedals.

Shop during sales or clearance events: Look for discounts, sales, or clearance events at bike shops or online retailers to find good deals on components, saving you money on your build.

Network with the local BMX community: Connect with local riders or BMX clubs, as they may have spare parts, be able to offer recommendations on affordable options, or know where to find the best deals.

Opt for less popular brands: Some lesser-known brands offer quality components at lower prices than popular, high-end brands. Research and read reviews to find reliable alternatives.

Be patient and build gradually: Take your time to source parts at the best prices, even if it means building your bike over an extended period. This approach allows you to capitalize on deals and discounts as they arise.

Learn to build and maintain the bike yourself: Acquiring the skills to build and maintain your BMX bike can save money on labor costs and help you better understand your bike, potentially avoiding costly mistakes.

Best BMX Bikes

Eastern Bikes Freestyle-BMX-Bicycles Cobra

The Eastern Bikes Cobra is an entry-level freestyle BMX bike designed for beginners. Its durable hi-tensile steel frame and reliable components offer a solid introduction to the sport. However, it may not suit advanced riders requiring more specialized parts and features.

Eastern Bikes Freestyle-BMX-Bicycles Cobra

Mongoose Legion Kids Freestyle BMX Bike

The Mongoose Legion is a versatile kids’ freestyle BMX bike designed to cater to various skill levels. Its sturdy frame and quality components make it suitable for young riders learning tricks and stunts. However, more experienced riders might outgrow its capabilities over time.

Mongoose Legion Kids Freestyle BMX Bike

Kent International 20″ Kent Pro 20

The Kent Pro 20 is an affordable BMX bike aimed at entry-level riders. Featuring a sturdy steel frame and basic components, it’s a good option for those on a budget. However, advanced riders might find the quality of components insufficient for more demanding riding styles.

Kent International 20 Kent Pro 20

Dynacraft Childrens-Bicycles Tony Hawk

The Dynacraft Tony Hawk bike is a budget-friendly option for young riders and fans of the Tony Hawk brand. Its eye-catching design, and beginner-friendly features make it suitable for kids learning basic BMX skills. However, it may not withstand the demands of more aggressive riding or stunts.

Dynacraft Childrens-Bicycles Tony Hawk

Hiland BMX Bike, 20 24 26 inch

The Hiland BMX bike offers multiple wheel size options, catering to different rider sizes and preferences. Its robust frame and decent components provide a good platform for beginners and intermediate riders. However, advanced riders may need to upgrade some parts for better performance.

Hiland BMX Bike, 20 24 26 inch

Ignyte 20″ Boys Blue Quick Connect

The Ignyte 20″ Quick Connect BMX bike is an entry-level option with a unique quick-assembly feature, making it convenient for parents and kids. Its attractive design and beginner-friendly components make it a suitable choice for new riders. However, it may not meet the needs of experienced BMX enthusiasts.

Ignyte 20 Boys Blue Quick Connect

Frequently Asked Questions

Is it easy to build a BMX bike?

Building a BMX bike can be challenging for beginners, requiring technical knowledge and specialized tools. However, patience, research, and guidance from experienced riders or online tutorials can be a rewarding learning experience.

How much does a DIY BMX bike weigh?

A DIY BMX bike’s weight can vary depending on the components used. On average, a BMX bike weighs between 20 to 28 pounds. Lighter bikes use materials like chromoly or aluminum, while heavier bikes may use steel components.

Is BMX cheaper than a mountain bike?

BMX bikes can be cheaper than mountain bikes, especially at the entry level. However, the price difference narrows as you move toward high-end models. Ultimately, the cost depends on the components’ quality and the bike’s intended use.

Why should you buy a cheap BMX if it is your first bike?

A cheap BMX bike is suitable for beginners, as it allows you to learn basic skills and techniques without a significant investment. You can upgrade components or invest in a higher-quality bike as your skill level improves.

Is it expensive to modify a BMX bike?

Modifying a BMX bike can range from inexpensive to costly, depending on your chosen parts. Upgrades like grips and pedals can be affordable, while high-end components like wheels, cranks, or frames can be more expensive.

How long does a BMX bike last?

The lifespan of a BMX bike depends on usage, maintenance, and quality of components. A BMX bike can last 5-10 years or more with proper care and maintenance. However, aggressive riding or lack of maintenance can shorten the bike’s lifespan.

Is it easy to learn a BMX bike?

Learning to ride a BMX bike can be challenging at first, but most people can develop basic skills with practice and dedication. Progression in BMX depends on individual determination, consistent practice, and patience.

What are BMX bike maintenance costs?

BMX bike maintenance costs can vary depending on usage and component quality. On average, expect to spend around $10-$30 per month for basic maintenance like cleaning, lubrication, and occasional part replacements. However, more frequent or aggressive riding may result in higher maintenance costs.


Shawn "The Trailblazer" Johnson, born in 1994 in Boulder, Colorado, has been captivating audiences with his thrilling dirt bike performances for over a decade. Discovering his passion for dirt bikes at the tender age of 12, Shawn has been relentless in his pursuit of mastering the sport..

Leave a Comment