Triumph Bonneville T100: the accessories and build guide

The Triumph Bonneville T100 is the most accessible Bonneville: the one you ride every day and personalise step by step. At FCR Original, a workshop specialising in Triumph Modern Classic since 2012, it is one of the models we prepare most often. This complete guide covers the T100's technical specifications, its different versions, and above all the catalogue of FCR Accessoires parts designed for it: exhaust, custom seat made in France, road-legal lighting, braking, suspension and finishing touches. Every part is designed and tested in our workshop, plug and play, with no irreversible modification to the bike.

Triumph T100 technical specifications

The Bonneville T100 holds a special place in the Triumph range: it is the direct heir of the historic Bonneville, in a modern, reliable and accessible form. Introduced in 2002, it was thoroughly revised in 2017 with the move to liquid cooling and the current 900cc platform.

Its engine is the 900cc parallel-twin Bonneville, a unit built for low-end torque rather than high revs. The result is smooth, flexible and reassuring riding, ideal for everyday use as well as relaxed rides. It is also an excellent build base, because its neo-retro silhouette lends itself to a huge range of styles.

The T100 versions

The T100 comes in several finishes across model years. They all share the same technical base, which is excellent news on the accessories side: parts designed for the T100 are compatible with all these versions.

Bonneville T100

The reference version. Chrome, classic two-tone colours, an authentic neo-retro silhouette. It is the ideal base for an elegant vintage build or a clean roadster.

Bonneville T100 Black

The chrome finishes give way to black: engine, exhaust, wheels and details are darkened. A more dynamic, contemporary look, perfect for a light cafe racer build or a blacked-out spirit.

Special editions (Stealth, Icon…)

Triumph regularly offers limited editions with hand-worked paint (fades, Heritage liveries, gold logos). On these collector versions, we favour light personalisation that showcases the original livery rather than hiding it.

The T100 build, workshop point of view

FCR Original has been building Triumph Modern Classic bikes since 2012. We do not sell generic parts: every FCR Accessoires accessory is born from a real build, fitted and tested in the workshop before going on sale. It is this hands-on experience that guides our advice throughout this guide.

On a T100, our build logic almost always follows the same order: first the visible and functional (lighting, rear end), then the sound, then comfort and handling, and finally the finishing touches. This progression gives a coherent bike at every stage, without ever breaking the model's visual balance.

Our T100 build as an example

To illustrate, here is a T100 built in our workshop. A neo-retro base transformed into an elegant vintage tracker, entirely with plug-and-play FCR Accessoires parts. Here are the accessories fitted to it, all clickable:

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The accessories catalogue by category

Here is the full range of FCR Accessoires parts for the Triumph T100, organised by use. All are plug and play unless stated otherwise, and compatible with the T100, T100 Black and special editions.

Exhaust and engine

The Triumph Modern Classics exhaust system is one of the most striking transformations: it delivers a Street Bobber look and a deeper tone, in stainless steel, available in a brushed or black finish. On the intake side, the K&N air filter improves airflow. To protect and dress the lower engine, the sump guard and its reinforced v2 engine guard add real scrambler character, completed by the machined engine cover kit.

Cockpit and aesthetics

To redraw the cockpit, the Black Bobber handlebar and the Alienor chrome handlebar radically change the riding position. The ignition relocation bracket cleans up the cockpit. On the tank, three machined caps to choose from: Le Monza, Le Billet and Le Rippled. For mirrors, the range covers every style: Highsider Montana, Classic Kit, Sport Kit, and the Rizoma One, Eccentrico and Spirit.

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Seat

The Triumph Modern Classic seat is handcrafted in France, in partnership with NPS Sellerie, a French master saddler. Several colours are available (Tobacco, Black, Wine, Smoke, Cognac) for comfort and a style consistent with the Bonneville spirit. To learn more, read our article on the creation of an FCR Original x NPS Sellerie seat.

Lighting and signalling

On a T100, replacing the bulky original turn signals is often the first step. The Mini Bates front and rear turn signals and the FCR Original front turn signals are CE-approved. At the rear, the 3-in-1 rear indicators and the 3-in-1 FCR Original turn signals combine indicator, tail and brake light. The Bates LED taillight, the Vintage Bates round headlight, the Bates headlight grille and the complete headlight kit finish the set.

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Bodywork and plate holders

To clean up the lines, the front mudguard, the rear fender, the complete mudguard kit and the rear mudguard kit redraw the volumes. For the plate, the side licence plate holder and the universal licence plate holder free up the rear wheel, while the racing number plates add a racing spirit.

Protection

Often overlooked but essential in the long run: the chain guard, the Off-Road radiator guard, its Shield variant and the JMP tank pad. For security, the disc lock bracket with SRA lock fits cleanly.

Braking and brake lines

To improve braking and looks, the Aluminium Nitro front disc 310mm and Aluminium Nitro rear disc lighten and modernise. The aviation-grade 90° banjo brake hose sharpens the lever feel.

Suspension and handling

This is one of the most rewarding areas on a T100. The Shock Factory 2Win rear shocks transform the behaviour on rough roads, and the Hyperpro progressive fork spring kit completes the front. The wide triple tree kit opens the way to more radical builds.

Riding position and comfort

The Triumph Modern Classic foot pegs and the rear foot pegs, CNC-machined, add finish and grip. For navigation, the Beeline Moto II GPS integrates discreetly into the cockpit.

Transmission and maintenance

The Triumph 900 belt drive kit lets you switch to belt drive on the T100, Street Twin and Scrambler. For routine maintenance, the K&N air filter cleaning kit, the BS15 intelligent battery charger, the Power Box PB-02 battery booster and the Venhill clutch cable cover the essentials.

Exhaust: which finish to choose

The exhaust line is the most requested part on the T100. It is stainless steel, available in two finishes, with silencer dimensions of 455mm high, 180mm wide and 490mm long. Here is how to choose between the two finishes for your project.

To go further on choosing and maintaining your exhaust, read our dedicated guides: choosing your Triumph Bonneville exhaust and the complete guide to choosing your exhaust.

Where to start your build

Faced with the catalogue, the question always comes up: which accessory should I fit first? Here is the order we recommend in the workshop, from the most impactful to the finest.

For those who want everything at once, the Triumph Essentials Kit brings together radiator guard, sump guard and chain guard in a coherent set. If you are just starting out, our complete Triumph Bobber guide and our guide to customising your motorcycle are useful companions to this read.

Frequently asked questions

What are the technical specifications of the Triumph Bonneville T100?

The Triumph Bonneville T100 is powered by a 900cc parallel-twin Bonneville engine, liquid-cooled, producing around 65 hp with generous low-end torque. Introduced in 2002 and thoroughly modernised in 2017, it keeps an authentic neo-retro silhouette: low seat, straight handlebar, twin rear shocks, spoked wheels and discreet chrome. It is the most accessible Bonneville in the range.

Do FCR Accessoires parts for the Triumph T100 pass the MOT?

Yes. All FCR Accessoires turn signals are CE-approved and the exhaust systems comply with French noise regulations. Every part is designed to pass the MOT in France. As regulations vary by country, it is advisable to check local rules before fitting.

Is fitting FCR Accessoires parts on a T100 plug and play?

Yes. All FCR Accessoires parts fit without frame modification or welding, directly onto the T100's original fixings. Fitment is reversible and instructions are provided on each product page. Technical parts such as the exhaust system or suspension may require a professional.

Are the T100 accessories compatible with the Black, Stealth and Icon versions?

Yes. The T100, T100 Black, Stealth Edition and Icon Edition share the same technical base and architecture. FCR Accessoires parts designed for the Bonneville T100 are therefore compatible with all these versions. Exact compatibility by year is specified on each product page.

Which accessory should I start with to personalise a Triumph T100?

On an everyday T100, you target what is visible and functional first. Compact CE-approved turn signals and a clean licence plate holder instantly change the silhouette. The exhaust sound comes next, then comfort and handling with a custom seat and shock absorbers. Aesthetic touches such as the fuel cap, mirrors or handlebar finish the build.

Are FCR Accessoires seats for the Triumph T100 custom-made?

Yes. FCR Accessoires seats are made in France in partnership with NPS Sellerie, a French master saddler. They are handcrafted with several finishes and colours available, for comfort and a style consistent with the Bonneville's neo-retro spirit.

What warranty applies and how do I contact FCR Accessoires?

All FCR Accessoires parts come with a 2-year warranty. The workshop can be reached by phone at +33 5 49 62 03 26, via WhatsApp, or by email at accessories@fcroriginal.com. Orders are shipped within 24 to 48 working hours from the workshop in Chauvigny, near Poitiers.

Does the FCR Accessoires exhaust for the Triumph T100 require a remap?

The FCR Accessoires exhaust line for Triumph Modern Classic is stainless steel, available in a brushed or black finish, and gives a Street Bobber look with a deeper tone. For a full system, a remap or a performance air filter may be recommended to optimise engine running. The FCR Accessoires team advises the right configuration for your model and year.

Why choose FCR Accessoires

FCR Accessoires is the online store of FCR Original, a motorcycle preparation workshop based in Chauvigny, near Poitiers, and a specialist in the Triumph Modern Classic range since 2012. We are also an official Triumph dealer partner in France. Every accessory in this guide was born in our workshop, tested on real builds before going on sale.

• French design and manufacturing: parts designed and produced in France, seats made with NPS Sellerie.
• Plug-and-play fitting: installation on the original fixings, without cutting or welding, reversible fitment.
• Compliance: CE-approved turn signals, exhausts that meet French noise regulations, parts that pass the MOT.
• 2-year warranty on all parts, and shipping within 24 to 48 working hours.
• Hands-on expertise: over ten years of Triumph builds, with real support by phone or WhatsApp.

A question about compatibility with your model year? Contact the workshop at +33 5 49 62 03 26 or by email at accessories@fcroriginal.com.

The FCR Accessoires team · 12 August 2026