The Triumph Speed Twin 900 is already a fantastic motorcycle, blending classic British style with modern performance. But for many riders, the desire to personalize their bikes and enhance their riding experience is strong. If you're thinking about modifying your Triumph Speed Twin 900, you've come to the right place! This article dives deep into the world of Speed Twin 900 modifications, exploring everything from performance upgrades to cosmetic tweaks. We'll cover various options to consider, helping you create a truly unique and personalized ride. So, let's get started and explore how you can make your Speed Twin 900 even more awesome!

Why Modify Your Triumph Speed Twin 900?

Before we jump into the specifics of modifications, let's first discuss why you might want to modify your Speed Twin 900 in the first place. There are a number of compelling reasons, and understanding your personal motivations will help you prioritize your modifications and achieve your desired outcome.

• Performance Enhancement: One of the most common reasons for modifying a motorcycle is to improve its performance. This could mean increasing horsepower and torque, improving handling, or enhancing braking. For the Speed Twin 900, performance modifications can make an already fun bike even more exhilarating to ride. Upgrades like exhaust systems, air filters, and engine tuning can unlock hidden potential and provide a noticeable boost in performance. Think about what aspects of performance you want to improve – is it acceleration, top speed, or overall responsiveness? This will guide your modification choices.
• Personalized Style: Motorcycles are a form of self-expression, and modifications allow you to personalize your bike to reflect your individual style. The Speed Twin 900 has a classic aesthetic, but there's plenty of room to customize its appearance. From changing the seat and handlebars to adding custom paint and accessories, the possibilities are endless. Consider the overall look you want to achieve – do you prefer a more aggressive, sporty style, or a more classic, vintage vibe? Let your personal tastes guide your cosmetic modifications.
• Improved Comfort and Ergonomics: While the Speed Twin 900 is generally comfortable, some riders may find that certain aspects of the ergonomics could be improved. Modifications like handlebar risers, aftermarket seats, and adjustable footpegs can make a big difference in comfort, especially on longer rides. Consider your riding style and any discomfort you experience – are your wrists sore, or is your seat uncomfortable? Addressing these issues with ergonomic modifications can significantly enhance your riding enjoyment.
• Increased Functionality: Some modifications are purely functional, designed to improve the bike's practicality or usability. This could include adding luggage racks for touring, installing a taller windscreen for better wind protection, or upgrading the lighting for improved visibility. Think about how you use your bike – do you commute daily, or do you primarily use it for weekend rides? Functional modifications can tailor your Speed Twin 900 to your specific needs.

Top Modifications for Your Triumph Speed Twin 900

Now that we've covered the why, let's dive into the what. Here's a rundown of some of the most popular and effective modifications for the Triumph Speed Twin 900, categorized by area of improvement:

Performance Upgrades

When it comes to boosting the performance of your Speed Twin 900, there are several key areas to focus on. These upgrades can provide noticeable improvements in power, handling, and overall riding experience. Let's take a look at some popular performance modifications:

• Exhaust Systems: Upgrading your exhaust system is one of the most common modifications for any motorcycle, and the Speed Twin 900 is no exception. An aftermarket exhaust can improve exhaust flow, reduce weight, and enhance the bike's sound. There are various options available, from slip-on mufflers to full exhaust systems. Consider the sound level you prefer and the performance gains you're looking for. Some exhausts are designed for maximum power, while others prioritize a deeper, more aggressive tone. Popular brands include Vance & Hines, British Customs, and TEC Bike Parts. Remember that changing your exhaust may also require remapping your ECU to optimize performance.
• Air Filters: A high-flow air filter can improve airflow into the engine, resulting in a slight increase in horsepower and throttle response. Aftermarket air filters are typically made from less restrictive materials than the stock filter, allowing the engine to breathe more freely. Brands like K&N and DNA Filters offer high-quality air filters for the Speed Twin 900. While the performance gains from an air filter alone may be modest, it's a worthwhile upgrade, especially when combined with other modifications like an exhaust system.
• ECU Tuning: The Engine Control Unit (ECU) is the brain of your motorcycle's engine, controlling fuel injection and ignition timing. Remapping the ECU can optimize engine performance for specific modifications, such as an aftermarket exhaust or air filter. A custom ECU tune can unleash hidden power and improve throttle response, making your Speed Twin 900 feel more lively and responsive. There are several options for ECU tuning, including Dynojet Power Commanders and custom tuning services. Consider the expertise of the tuner and the specific modifications you've made to your bike when choosing an ECU tuning solution.
• Suspension Upgrades: Upgrading your suspension can dramatically improve the handling and stability of your Speed Twin 900. Aftermarket shocks and fork springs can provide a more controlled and comfortable ride, especially on rough roads. Consider your riding style and the type of roads you typically ride on when choosing suspension upgrades. Options include adjustable shocks that allow you to fine-tune the damping and preload, as well as fork spring kits that improve the front suspension's performance. Brands like Öhlins, Hagon, and Progressive Suspension offer high-quality suspension components for the Speed Twin 900.

Style and Appearance Mods

Modifying the style and appearance of your Speed Twin 900 is a fantastic way to make it truly your own. From subtle changes to more dramatic transformations, the possibilities are endless. Let's explore some popular style and appearance modifications:

• Seats: The seat is a crucial element of both style and comfort. An aftermarket seat can enhance the look of your Speed Twin 900 while also providing a more comfortable riding experience. There are various styles to choose from, including cafe racer seats, touring seats, and custom-stitched seats. Consider the look you're going for and the level of comfort you need. Brands like British Customs, Saddlemen, and Corbin offer a wide range of seats for the Speed Twin 900. A new seat can make a significant difference in the overall appearance and feel of your bike.
• Handlebars: Changing the handlebars can alter the riding position and the overall look of your Speed Twin 900. Lower handlebars can give the bike a more aggressive, sporty feel, while higher handlebars can provide a more comfortable, upright riding position. There are numerous handlebar styles to choose from, including clip-ons, clubman bars, and traditional handlebars. Consider your riding style and the look you want to achieve when selecting handlebars. Brands like LSL, Renthal, and Rizoma offer a variety of high-quality handlebars for the Speed Twin 900.
• Lighting: Upgrading the lighting on your Speed Twin 900 can improve visibility and add a stylish touch. LED headlights, taillights, and turn signals are brighter and more energy-efficient than traditional bulbs. There are also various aftermarket lighting options available, such as auxiliary lights and custom turn signal setups. Consider the level of brightness you need and the look you want to achieve when choosing lighting upgrades. LED lighting can significantly enhance the appearance and safety of your bike.
• Cosmetic Accessories: Small cosmetic accessories can make a big difference in the overall look of your Speed Twin 900. This could include things like bar-end mirrors, custom grips, fender eliminator kits, and tank pads. These accessories can add a touch of personalization and enhance the bike's style. Consider the details and how they contribute to the overall aesthetic. Even small changes can have a significant impact.

Comfort and Ergonomic Upgrades

Comfort is key, especially for longer rides. Ergonomic modifications can make your Speed Twin 900 a more enjoyable bike to ride, reducing fatigue and improving your overall experience. Let's explore some comfort and ergonomic upgrades:

• Handlebar Risers: Handlebar risers can raise the handlebars, providing a more upright riding position and reducing strain on your wrists and back. This is a simple and effective modification for improving comfort, especially for taller riders. Consider the amount of rise you need and the impact on the bike's aesthetics. Handlebar risers are a relatively inexpensive way to make a big difference in comfort.
• Adjustable Footpegs: Adjustable footpegs allow you to customize the position of your feet, providing a more comfortable riding posture. This can be particularly helpful for riders with shorter or longer legs. Consider the range of adjustment you need and the compatibility with your bike. Adjustable footpegs can significantly improve comfort and control.
• Windscreen: A windscreen can provide better wind protection, reducing wind fatigue and improving comfort on longer rides. There are various windscreen styles to choose from, ranging from small flyscreens to larger touring screens. Consider the level of wind protection you need and the impact on the bike's aesthetics. A windscreen can make a big difference in comfort, especially on the highway.

Functional Modifications

Functional modifications enhance the practicality and usability of your Speed Twin 900. These upgrades can make your bike more versatile and better suited to your specific needs. Let's take a look at some functional modifications:

• Luggage Racks and Bags: If you plan on touring or carrying cargo on your Speed Twin 900, luggage racks and bags are essential. There are various options available, including saddlebags, tail bags, and tank bags. Consider the amount of storage you need and the compatibility with your bike. Luggage solutions can significantly expand the versatility of your Speed Twin 900.
• Crash Protection: Crash protection, such as frame sliders and engine guards, can protect your bike in the event of a fall. This is a worthwhile investment, especially if you're a new rider or you frequently ride in urban environments. Consider the level of protection you need and the impact on the bike's aesthetics. Crash protection can save you money and hassle in the long run.

Important Considerations Before You Modify

Before you start wrenching on your Triumph Speed Twin 900, there are a few important considerations to keep in mind. Planning ahead can save you time, money, and frustration.

• Budget: Set a budget for your modifications and stick to it. It's easy to get carried away and overspend, so it's important to prioritize your modifications and allocate your funds wisely. Consider the cost of parts, labor (if you're not doing the work yourself), and any potential unforeseen expenses. A budget will help you stay on track and avoid financial surprises.
• Research: Do your research before purchasing any parts or undertaking any modifications. Read reviews, compare prices, and make sure the parts are compatible with your Speed Twin 900. Forums and online communities are great resources for information and advice. Research can help you make informed decisions and avoid costly mistakes.
• Installation: Consider whether you're comfortable installing the modifications yourself or if you'll need to hire a professional. Some modifications are relatively simple and can be done at home with basic tools, while others require specialized knowledge and equipment. Be honest about your skills and experience, and don't hesitate to seek professional help if needed. Proper installation is crucial for safety and performance.
• Warranty: Be aware that certain modifications may void your motorcycle's warranty. Check with your dealer or the manufacturer to understand the potential impact of modifications on your warranty coverage. Some modifications may be considered acceptable, while others may be prohibited. It's important to be aware of the risks before you modify.
• Safety: Prioritize safety when modifying your motorcycle. Make sure any modifications you make are safe and don't compromise the bike's handling or braking. Use high-quality parts and follow proper installation procedures. If you're unsure about anything, consult a professional. Safety should always be your top priority.

Final Thoughts

Modifying your Triumph Speed Twin 900 is a rewarding way to personalize your bike and enhance your riding experience. Whether you're looking to boost performance, improve style, or increase comfort, there are numerous options to choose from. By carefully planning your modifications and considering your budget, skills, and safety, you can create a Speed Twin 900 that's perfectly tailored to your needs and preferences. So, go ahead and start exploring the possibilities – your dream bike awaits! Remember to have fun and enjoy the process of transforming your Speed Twin 900 into a truly unique machine. Happy riding, guys!