2009 Triumph Bonneville: A Classic Reimagined

The year 2009 marked a significant moment for Triumph's iconic Bonneville, a motorcycle that has transcended generations and continues to capture the hearts of riders. This iteration of the Bonneville pays homage to its illustrious past, particularly the legendary 1968 classic, while seamlessly integrating modern technology and refinements. For 2009, Triumph unveiled a quartet of Bonneville models, catering to a diverse range of preferences: the standard Bonneville, the enhanced Bonneville SE, the enduring T100, and a highly exclusive 50th Anniversary model, produced in a strictly limited run of just 650 units. While the 50th Anniversary edition has already become a coveted collector's item, the other three models offer enthusiasts a tangible connection to Triumph's rich heritage, reimagined for the 21st century.

The Bonneville Family for 2009

At the forefront of Triumph's 2009 press launch, held in the vibrant city of New Orleans, were the Bonneville and Bonneville SE. These models exemplify Triumph's commitment to blending classic aesthetics with contemporary performance. The standard Bonneville distinguishes itself with black engine cases, an analogue speedometer, and the iconic Bonneville name emblazoned on the fuel tank in decal form. In contrast, the Special Edition (SE) model elevates the experience with a traditional tank badge, satin-finished engine covers, and the inclusion of an analogue tachometer alongside the speedometer, offering a more comprehensive rider interface.

Engine and Performance: Modern Heart, Classic Soul

The most significant technological advancement for the 2009 Bonneville range is the widespread adoption of fuel injection. This change, implemented across Triumph's entire Modern Classics range, which includes the Thruxton and Scrambler, ensures cleaner emissions and more precise fuel delivery. The engineers at Triumph have masterfully disguised the modern fuel injection system, developed in conjunction with Keihin, by housing the injectors within faux carburettor bodies. This meticulous attention to detail allows the new Bonnie to retain its authentic carburetted appearance, a crucial element for aficionados of classic British motorcycles. The closed-loop Multipoint Sequential Electronic Fuel Injection system is not only five times cleaner than traditional carburetors, meeting stringent Euro 3 emission standards, but also contributes to a smoother, more responsive power delivery. The exhaust note, a crucial part of the Bonneville experience, is delivered through repurposed Thruxton mufflers, evoking the spirit of the seventies.

The 865cc DOHC parallel-twin engine, primarily air-cooled with the aid of an oil cooler, is tuned to deliver 90% of its peak torque at a mere 2,500 rpm. This translates to effortless acceleration and a relaxed riding experience, with power readily available across the rev range, culminating in a 7,000 rpm redline. While the claimed figures of 51 ft lbs of torque at 5,800 rpm and 67 bhp at 7,500 rpm may not set new benchmarks against today's high-performance machines, the engine, featuring twin balance shafts, is exceptionally smooth. Getting up to highway speeds is surprisingly brisk, and the engine remains composed even when pushed, as experienced on extensive rides across American interstates and rural roads. Vibrations are minimal, only becoming perceptible in the handlebar around the 5,000 rpm mark, well above typical cruising speeds.

Chassis and Handling: A Lighter, More Agile Experience

A notable departure from tradition for the standard Bonneville and Bonneville SE models is the adoption of 17-inch lightweight cast wheels on both the front and rear. This move away from the spoked wheels found on the T100, combined with the inclusion of the Thruxton front fender, results in a significant reduction in unsprung weight – a remarkable 8.5 kg (18.7 lbs). This reduction, coupled with the new 17-inch wheel size, contributes to vastly improved handling dynamics. Compared to the T100, the standard Bonneville and SE, weighing in at a dry 200 kg (441 lbs), feel considerably lighter and more agile when cornering and during low-speed manoeuvres. The choice of Metzeler tyres, a 110/70R17 up front and a 130/80R17 at the rear, further enhances grip and ride quality. The switch to 17-inch wheels also opens up a wider array of tubeless radial tyre options for easier replacement.

Stopping Power: Confident and Controlled

The braking system on the 2009 Bonneville models is more than capable of handling the bike's performance. A single 310mm disc at the front, paired with a 255mm disc at the rear, are both equipped with dual-piston floating calipers. These brakes provide excellent stopping power, requiring only moderate pressure on the front brake lever and rear brake pedal for confident deceleration.

Ergonomics and Comfort: Rider-Centric Design

Triumph has made significant improvements to the ergonomics of the new Bonneville and Bonneville SE, enhancing rider comfort for both shorter commutes and longer journeys. The seat height has been lowered to 740mm (29.1 inches), a reduction of 35mm (1.4 inches) compared to the T100, making it more accessible. Redesigned handlebars sweep back slightly, creating a more relaxed and upright riding posture. The longer mirror stalks provide an excellent view of what's behind, and the easily operated brake and clutch levers are fully adjustable to accommodate various hand sizes. The overall riding position is exceptionally friendly, with footpegs sensibly positioned to promote an upright stance, reducing lower back fatigue. The seat itself, while more sculpted than the original flat versions, is comfortable and provides ample room for movement on longer rides.

Optional Accessories for Personalisation

For those seeking to further personalise their Bonneville, Triumph offers a comprehensive range of optional accessories. This includes a variety of exhaust systems from Arrow Special Parts, available in 2-into-1 or 2-into-2 configurations, designed to enhance both performance and sound. A wide selection of seats, from solo to two-up touring options, including a luxurious suede-like Alcantara seat, are also available. Additional accessories range from skid plates and anodized brake fluid reservoirs to chromed engine covers, quick-detach windscreens, gas tank knee pads, and fork gaiters, allowing for extensive customisation.

The Triumph Heritage: A Legacy of Innovation and Style

Triumph Motorcycles boasts a long and storied history, dating back to the late 19th century. Founded by Siegfried Bettmann, the company officially marked its first motorcycle in 1902. Triumph quickly established itself as a force in motorcycling, achieving success in early racing events like the Isle of Man TT. The company played a crucial role during both World Wars, supplying tens of thousands of motorcycles to Allied forces. Post-war, the 650cc Thunderbird became a massive success in the United States, a market that significantly contributed to Triumph's global popularity. The Bonneville itself rose to prominence in the late 1950s and 1960s, becoming synonymous with speed, style, and a rebellious spirit. Its association with iconic figures like Marlon Brando, Steve McQueen, and the Ace Café scene cemented its cult status.

The Modern Era: Rebirth and Resilience

Despite facing significant challenges in the 1970s and early 1980s, including the rise of Japanese manufacturers and internal labour disputes, the Triumph marque persevered. English businessman John Bloor acquired the brand in 1983, leading to the rebirth of Triumph Motorcycles in 1990 with a new manufacturing plant in Hinckley, England. While initially focusing on multi-cylinder engines, the enduring legacy of the Bonneville led to its reintroduction in 2001, with the Bonneville T100 following in 2002 to celebrate the company's centenary. The brand demonstrated remarkable resilience, overcoming a devastating factory fire in 2002 to emerge stronger with a new state-of-the-art facility.

The 2009 Bonneville: A Timeless Icon

The 2009 Triumph Bonneville models represent a harmonious blend of vintage charm and modern engineering. Whether you are drawn to the understated elegance of the standard Bonneville, the enhanced features of the SE, or the classic appeal of the T100, these motorcycles offer an authentic riding experience that honours Triumph's rich heritage. With their distinctive styling, smooth performance, and agile handling, the 2009 Bonnevilles are more than just motorcycles; they are a connection to a legendary past, a testament to enduring design, and a compelling choice for any rider seeking character and soul.

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Frequently Asked Questions

Q1: What are the main differences between the 2009 Bonneville and Bonneville SE?
A1: The Bonneville SE features a traditional tank badge, satin engine covers, and an analogue tachometer, whereas the standard Bonneville has a decal tank name, black engine cases, and lacks a tachometer.

Q2: Did the 2009 Bonneville models use fuel injection?
A2: Yes, all 2009 Triumph Modern Classics, including the Bonneville range, were equipped with a closed-loop Multipoint Sequential Electronic Fuel Injection system.

Q3: What was special about the 50th Anniversary Bonneville?
A3: The 50th Anniversary model was a very limited edition, with only 650 units produced, making it an instant collector's item. Specific details of its unique features are not provided in this text.

Q4: What are the benefits of the new 17-inch cast wheels?
A4: The 17-inch cast wheels, along with the modified front fender, significantly reduce unsprung weight, leading to improved handling, agility, and a wider selection of tubeless tyre options.

Q5: How comfortable is the riding position on the 2009 Bonneville?
A5: The 2009 Bonneville models feature a lower seat height, redesigned handlebars, and a generally upright riding position, contributing to excellent rider comfort for various types of riding.