Triumph Bonneville T100 2002 Owner's Handbook

Triumph Bonneville T100 2002 Motorcycle manual cover

Pages 108

Year 2002

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Triumph Bonneville T100 2002 Motorcycle Specification

The 2002 Triumph Bonneville T100 is a classic motorcycle that combines timeless design with modern engineering. Powered by a 790cc air-cooled, DOHC, parallel-twin engine, this bike delivers a smooth and reliable performance with a peak power output of 61 horsepower at 7,400 rpm and a maximum torque of 44 lb-ft at 3,500 rpm. The engine features a 360-degree firing interval and is paired with a 5-speed transmission, ensuring a balanced and responsive ride.

The chassis of the Bonneville T100 is constructed from tubular steel with twin spines, providing both strength and stability. The front suspension consists of 41mm telescopic forks with 120mm travel, while the rear features twin shock absorbers with adjustable preload and 106mm travel, offering a comfortable and controlled ride. The braking system includes a single 310mm disc with a 2-piston caliper at the front and a 255mm disc with a 2-piston caliper at the rear, delivering reliable stopping power.

With a dry weight of 205kg (452 lbs) and a seat height of 775mm (30.5 inches), the Bonneville T100 is accessible to a wide range of riders. The fuel tank has a capacity of 16 liters (4.2 gallons), providing a reasonable range for long-distance journeys. The motorcycle features classic styling elements such as a polished stainless steel exhaust, a traditional round headlamp, and wire-spoked wheels, which enhance its vintage appeal.

Overall, the 2002 Triumph Bonneville T100 is a well-balanced motorcycle that blends retro aesthetics with contemporary performance, making it a versatile choice for both city commuting and leisurely weekend rides. It is a testament to Triumph's commitment to preserving the heritage of the iconic Bonneville while integrating modern advancements.

Triumph Bonneville T100 2002 Motorcycle F.A.Q.

What is the recommended oil type for a 2002 Triumph Bonneville T100?

The recommended oil type for the 2002 Triumph Bonneville T100 is a high-quality 10W-40 motorcycle oil that meets API SG, SH, or SJ and JASO MA specifications.

How often should I change the oil in my Bonneville T100?

It is recommended to change the oil every 6,000 miles or 12 months, whichever comes first. Regular oil changes help maintain engine performance and longevity.

What is a common cause of starting issues in the Bonneville T100?

Common starting issues can be caused by a weak battery, faulty spark plugs, or a dirty carburetor. It's essential to check these components if you're experiencing starting problems.

How can I improve the fuel efficiency of my 2002 Bonneville T100?

To improve fuel efficiency, ensure regular maintenance, keep the tires properly inflated, use high-quality fuel, and avoid aggressive acceleration and braking.

What should I do if my Bonneville T100's engine overheats?

If the engine overheats, stop riding immediately and let it cool down. Check the coolant level and ensure the radiator is not blocked. If the problem persists, consult a professional mechanic.

How do I adjust the chain tension on my Bonneville T100?

To adjust the chain tension, place the bike on a stand, loosen the rear axle nut, adjust the tensioner bolts equally on both sides, and ensure the chain has about 20-30mm of slack in the middle. Tighten the axle nut when done.

What type of brake fluid is suitable for the 2002 Triumph Bonneville T100?

The suitable brake fluid for the 2002 Bonneville T100 is DOT 4 brake fluid. Ensure to use a fresh, unopened container and avoid mixing with other types.

How do I troubleshoot electrical issues on my Bonneville T100?

To troubleshoot electrical issues, start by checking the battery connections, fuses, and wiring for any visible damage. Use a multimeter to test the battery voltage and continuity in circuits.

What is the correct tire pressure for the Triumph Bonneville T100?

The recommended tire pressure for the Bonneville T100 is typically 36 psi for the front tire and 42 psi for the rear tire. However, always refer to the owner's manual for specific recommendations.

How can I maintain the appearance of my Bonneville T100's chrome parts?

To maintain the chrome parts, regularly clean them with mild soap and water, dry thoroughly, and apply a chrome polish to protect against rust and corrosion. Avoid abrasive cleaners that can scratch the surface.