Bike EXIF | Our Favorite Triumph Speed Triple Customs

When Triumph launched the Speed Triple in 1994, they inadvertently birthed the modern factory streetfighter. It was a simple, brutal recipe: take the engine and chassis from the Daytona sportbike, strip away the fairings, and add a set of upright handlebars. By the time the T509 arrived in 1997 with its signature twin “bug-eye” headlamps and single-sided swingarm, the Speed Triple had become an icon of British mechanical aggression.

Today, the Speed Triple has evolved into a sophisticated liter-class weapon, but that “hooligan” DNA remains. With its characterful three-cylinder engine—offering a torque curve as flat as a tabletop and a distinctive, guttural howl—it is one of the most rewarding platforms for a custom build. Whether it’s a carbon-clad futuristic cafe racer or a rugged, go-anywhere mutant, the Speed Triple proves that three cylinders are often better than four. Here are five of our favorite Triumph Speed Triple customs featured on Bike EXIF.

The Carbon Monocoque by Workhorse Speed Shop

Before Brice Hennebert became the master of the “Workhorse” aesthetic, he began a project that would sit in a box for seven years. This 2009-spec Speed Triple 1050 was intended to be a carbon fiber masterpiece, but it took a hiatus during a workshop split. When the original client returned years later, Brice dusted off the foam molds and utilized modern CAD modeling to finally realize the vision.

The centerpiece is a two-kilo carbon fiber monocoque body that sits on a custom chromoly subframe. Hidden beneath the sleek exterior is a 13-liter aluminum fuel cell and a simplified wiring loom centered around a Motogadget mo.unit. The aggressive silhouette is matched by high-end hardware, including Nitron suspension components and CNC-machined yokes from Vinco Racing that house a digital Motogadget speedo.

Performance-wise, the bike shed a massive 35 kg (77 lbs), drastically improving its power-to-weight ratio. With a full titanium Zard exhaust and a Cerakote black finish on almost every mechanical component, this build is a “stealth” brawler that looks as fast as it sounds. It’s a testament to timeless design that a shape conceived nearly a decade ago still looks like the future. [MORE]

The ‘Spondon’ Tribute by Origin8or Cycles

Rob Chappell of Origin8or Cycles built this brutal machine for a client as a retirement gift, pulling inspiration from the 90s streetfighter scene. While the 2008 Speed Triple 1050 engine and forks were retained, Rob scrapped the original frame in favor of a custom-fabricated “Spondon-style” perimeter frame. The goal was a compact, narrow machine that looked like a magazine cover bike from Rob’s youth.

The fabrication work is exhaustive: every body panel, from the radiator covers to the headlight nacelle and the fuel tank, was hand-shaped from aluminum. Rob even ditched the iconic single-sided swingarm for a custom twin-tube unit he fabricated in-house to better suit the retro-sportbike brief. To round out the high-spec chassis, he fitted ultra-lightweight carbon fiber wheels from Dymag and a custom rear shock from YSS.

The final touch is a silver and red livery featuring a Welsh dragon—a nod to the owner’s heritage. Getting the bike to run without its stock gauges required some serious electronic trickery to bypass the CAN bus system, but the result is a 131 hp powerhouse that successfully captures the raw, unrefined spirit of the original streetfighter movement. [MORE]

The Supercharged 1200 RR by Thornton Hundred

If the stock Speed Triple 1200 RR isn’t extreme enough, Jody Millhouse of Thornton Hundred is the man to call. He took Triumph’s most sophisticated naked racer and turned it into a 230-horsepower drift and drag weapon. The engine was completely rebuilt with forged internals to handle the boost from a Rotrex C30 supercharger, which is fed by a 3D-printed inlet and a custom-machined intake plenum.

The bike features an active aero package—the carbon fiber winglets on the front fairing adjust their angle in real-time based on data from the bike’s inertial measurement unit. The single-sided swingarm is a bespoke billet aluminum piece that doubles as a reservoir for the water-methanol injection system. To stop this land missile, the Brembo calipers were upgraded with vented titanium pistons and carbon cooling ducts to prevent fade.

Despite the addition of the supercharger and aero kit, the bike actually weighs 9 kg (20 lbs) less than stock. It is a technological tour de force, running a “neural network” wiring loom and Thornton Hundred’s own A.I. software. At a price tag of £55,000, it represents the absolute peak of what can be achieved with a modern Triumph triple. [MORE]

The ‘Weslake’ by Olivi Motori

Built by a Triumph dealer in Florence, Italy, ‘Weslake’ is a contemporary take on the T509-spec Speed Triple. It won the “Best Naked” category at the Verona motorcycle expo by blending factory parts with custom ingenuity. The tail section is a modified unit from a Triumph Thruxton, while the rear wheel was upgraded to a 1050-spec unit for a beefier look.

The name is a tribute to Harry Weslake, the legendary English tuner whose 8-valve heads were staples of the early Triton scene. This build honors that history by focusing on clean lines and mechanical performance. The most controversial element is the front end: the signature twin headlamps were replaced by a compact, single light set off-center in a minimalist bikini fairing.

It’s a “classy” custom that doesn’t rely on radical frame chops to make an impact. Instead, it uses a careful selection of components from Triumph’s own parts bin to create a bike that feels like a factory-special edition that Hinckley never got around to building. [MORE]

‘Frank’ by Classified Moto

John Ryland of Classified Moto is known for his rugged, “post-apocalyptic” style, and ‘Frank’—a 2007 Speed Triple 1050—is a perfect example. Built as a promotional piece for Rebel Yell Bourbon, the bike features a custom-fabricated single-sided swingarm designed specifically to accommodate a massive ATV rear tire. The swingarm uses a Honda VFR800 hub to allow for a 4×4 bolt pattern common on off-road wheels.

The fuel tank has one of the most unique finishes in the custom world: because the stock tank was plastic, the crew covered it in layers of fine ladies’ dress fabric and marine-grade epoxy. Ryland then hand-wrote the entire parts list and owner’s manual directly onto the tank in tiny script. The bike sits on a Progressive Suspension shock and aggressive Kenda Big Block tires, making it capable of “antics” on both pavement and sand.

‘Frank’ is a polarizing machine that challenges the traditional definition of a sportbike. With its subframe-mounted exhaust and brutish stance, it was designed to cause a stir—a goal it achieves effortlessly, whether it’s on a stage at Sturgis or being ridden through the surf on a beach. [MORE]