Converting motorcycle to scrambler

After seeing in this article What is a scrambler? It's time to get down to business and find out how to turn a motorcycle into a scrambler custom.


The first step is the definition of the project custom motorcycles, knowing what we want, then we look for a base for the project, the parts and the modifications to be made to the bike. Finally we can enjoy the result.

 

1. Definition of the custom scrambler motorcycle project. 

Today, with the help of Instagram, Pinterest, and Google Image, there are plenty of opportunities to get inspired, research our favorite themes, and find information about scrambler custom.

 

Pinterest search for a "end of the world" type scrambler: : 

 

The approach often used is to gather the photos that inspire us. With these pictures, we can get an idea of the style, the important elements that we want for our custom scrambler motorcycle project.

Rat's Photo found on Google Image of a typical Rat's scrambler custom. 

 

We can make a mix of inspirations, create shapes and visuals to reach the goal.

Once our idea is clear and defined in our head, we can put it on paper, in drawing, or make a photoshop.

 

2. Find the base for your scrambler custom  

Once the project is defined, we look for a base that will fit our project and our budget.

The base can be the same model as one of our inspirations or a different model, it doesn't matter.

It can be a honda nx650 dominator, a classic styling royal enfield, street bikes or another types. 

 

Here is a complete article on the subject

 

3. The modifications for your custom scrambler motorcycle

We are talking here about the basic modifications in order to have a custom builds.

• A seat
• High mudguards
• Off-road tires
• Wide handlebars
• The front headlight with a protection grid
• The raised rear loop
• The high exhaust
• Suspension
• A front wheel
• The fork bellows
• The other parts common to the motorcycles and other cafe racer (speedometer, handles, mirrors...)

 Read more about scramber parts modifications

 

4. Our favorite scrambler custom motorcycles selection

We won't talk about the Ducati Scrambler Desert Sleds and other motorcycles that come out of dealerships with the scrambler designation. We have dedicated an article to this subject.

 

The SR400 of Crooked Motorcycle 

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Une publication partagée par Crooked MotoCo (@ridecrooked)

 

 

We like the minimalist aspect of this preparation, the short rear with the suede seat, the LED lights perfectly integrated in the loop or the handlebar.


In the same spirit, there is the Auto Fabrica Type 20 on a Triumph base:

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Une publication partagée par auto fabrica (@auto_fabrica)

 

We like the mix of black between matte black, gloss black and satin black.

Like the Crooked preparation, this Triumph is sober, elegant and has a lot of charm. Moreover, this thick seat makes us want to take the handlebars to ride for miles.



Here is another Triumph, built by Baak Motocyclettes from Lyon (France):

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Une publication partagée par BAAK (@baakmotocyclettes)

 

It is one of the famous realizations of BAAK. We recognize their style in the choice of pieces and the choice of color which is very successful.

The marriage of this light blue and brown are very nice.



And to finish with a more unusual preparation, here is a Harley XL1200 N prepared by the Thai of K-Speed.

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Une publication partagée par k-speed custom (@eakkspeed)

 

 

They offer us a scrambler custom motorcycle very worked on a base of Harley. A lot of modifications have been made to achieve this result.

We like the new tank and the typical scrambler custom seat. We appreciate this exhaust with the 2 big silencers.

Nice work on the seat and the rear loop, which is even more noticeable when you see the shape of the original frame.

For my taste, the only thing missing is a front fender. Indeed, I find this part a bit empty.

5. The motorcycles you can use to create your scrambler

When building a scrambler, the choice of base is key. Here are the top options:

Classic Bases:

• Triumph : Versatile models like Bonneville and Street Twin.
• Royal Enfield Interceptor 650 : Retro charm with modern reliability.
• BMW R Series : Iconic boxer engines, though increasingly pricey.
• Moto Guzzi : Timeless design with affordable options.
• Yamaha SR & Kawasaki W650 : Lightweight and adaptable for custom builds.

 

Trail/Enduro Bases:

 

• Suzuki DR Series : Durable and ideal for off-road builds.
• Honda NX Dominator:  Affordable and legendary trail bike.
• Yamaha XT600 : Rugged and reliable with off-road capabilities.

Roadster Bases:

• Honda CB600F Hornet & Yamaha Fazer : Modern and powerful, perfect for customization.
• Suzuki Inazuma : Classic roadster refreshed by expert customizers.

To know more about the bike to choose, we write an article: The bikes to build a scrambler motorcycle

 

 

6. KEY MODIFICATIONS TO MAKE A SCRAMBLER MOTORCYCLE

Transforming your bike into a scrambler involves a series of upgrades to ensure it performs well both on and off-road:

1. Seat: Opt for a flat, comfortable saddle, typically in black or brown, to match the scrambler aesthetic.
2. Mudguards: Install high-mounted, durable aluminum mudguards to handle off-road conditions.
3. Tires: Use chunky tires like Continental TKC 80 for improved grip on mixed terrain.
4. Handlebars: Choose wide motocross-style handlebars, often with a central bar for retro appeal.
5. Headlight: Fit a round headlight with a protective grille for rugged durability.
6. Rear Loop: Add a raised loop to enhance the bike's rear profile, complementing the seat and mudguard.
7. Exhaust: Install a high-mounted exhaust to avoid damage during off-road use.
8. Suspension: Upgrade to longer forks and shocks for better height and off-road handling.
9. Sump Guard: Protect the engine with a thick aluminum sump guard, essential for rough terrain.
10. Fork Gaiters: Add rubber gaiters to shield the fork from dirt and debris.

 

Additional Enhancements: Simplify the design with a minimalist speedometer, sturdy controls, and small, impact-resistant turn signals and mirrors.

These modifications create a functional, stylish scrambler ready for any adventure.  To know more about the scrambler modifications, click here.

 

6. Build a scrambler base on a Royal Enfield

The Interceptor 650 is a perfect base for scrambler transformations, offering endless customization options.

Customize with Remmotorcycle :

• Aluminum Fender: Handcrafted for durability.
• Scrambler Handlebars: Retro look in black or chrome.
• License Plate Holder: Side-mounted for style.

From stock models like the Scram 411 to custom builds, Royal Enfield Scramblers deliver bold style and adventure-ready versatility.

The article about the Royal Enfield scrambler : Royal Enfield Scrambler: Scram 411 & Interceptor Scrambler

 

7. Build a scrambler base on a BMW

BMW motorcycles have been a favorite for scrambler transformations, blending heritage and modern performance.

Key Models :

• R nineT Scrambler
• R Series (R45-R100)
• K series

Custom Highlights :

• R90 by Injustice Customs : Enhanced engine, modern Öhlins suspension, and LED lighting.
• R100 by Corner Custom : Rebuilt engine, Ducati Monster front suspension, and minimalist aesthetics.
• Hookie R nineT Kit : Simplified, modular design with swappable tank covers.

BMW Scramblers combine classic charm and adventurous spirit, offering endless customization opportunities for enthusiasts who value both style and performance.

All you need to know about BMW scrambler is here: We tell you all about BMW SCRAMBLER

 

8. Build a Harley Scrambler

The Harley-Davidson Scrambler merges American heritage with the thrill of adventure.

With its retro design inspired by 1970s scramblers, it features a powerful V-twin engine for sharp acceleration and a stable chassis for both on- and off-road riding.

Customizable to reflect individual style, these bikes can truly become one-of-a-kind Scramblers.

Sportster: The Perfect Scrambler Base

Sportsters are ideal for conversion into Scramblers due to their lightweight, maneuverability, and powerful V-twin engine.

The Sportster’s robust frame and versatile engine make it an excellent foundation for customization.

Custom Harley Scramblers

• Cohn Racer Muscle R2: A high-performance Sportster with a custom frame, adjustable suspension, and enhanced engine offering over 100 horsepower.
• Benjie's Scrambler: A minimalist, functional custom Sportster 883 with a 1200cc engine and reworked frame.
• VDBMOTO H-1: A 1999 Sportster 1200 transformed with a Showa fork, modified frame, and retro-style tank for a unique look.

The Harley-Davidson Scrambler represents freedom, adventure, and personal expression. With endless customization options, it’s a bike built for those who seek both style and performance on any terrain.

The completed article about the Harley scrambler here: Harley-Davidson Scrambler: reinventing the spirit of adventure

 

Conclusion

After exploring what a scrambler is and the steps to create a custom scrambler motorcycle, it’s time to dive into the process of transforming a bike.

The journey starts with defining your project, researching your preferred style, and gathering inspiration from platforms like Instagram, Pinterest, and Google.

Once the vision is clear, the next step is to find a suitable base motorcycle, whether it’s a classic roadster, trail bike, or other type, depending on your project and budget.

After selecting your base, key modifications—such as changing the seat, handlebars, exhaust, tires, and suspension—will bring your custom scrambler to life.

The goal is to create a functional and stylish bike that reflects your personality, ready to tackle both on- and off-road challenges.

With numerous bikes to choose from—like the Royal Enfield Interceptor, BMW R series, or Harley-Davidson Sportster—the possibilities for creating a unique scrambler are endless.

The final result is a motorcycle that embodies adventure, freedom, and personal expression, perfectly tailored to your needs and style.