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Triumph Bonneville T120 Ace User Manual

Triumph Bonneville T120 Ace
196 pages
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Owner's Handbook
Bonneville T100 (all models), Bonneville T120
(all models), Speed Twin, Street Scrambler,
Street Twin and Thruxton RS
This handbook contains information on the Triumph Bonneville T100 (all models),
Bonneville T120 (all models), Speed Twin, Street Scrambler, Street Twin and
Thruxton RS motorcycles. Always store this Owner's Handbook with the motorcycle
and refer to it for information whenever necessary.
The information contained in this publication is based on the latest information
available at the time of printing. Triumph reserves the right to make changes at any
time without prior notice, or obligation.
Not to be reproduced wholly or in part without the written permission of Triumph
Motorcycles Limited.
© Copyright 08.2019 Triumph Motorcycles Limited, Hinckley, Leicestershire, England.
Publication part number 3855663-EN issue 1
1

Table of Contents

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Triumph Bonneville T120 Ace Specifications

General IconGeneral
Engine Capacity1200 cc
Transmission6-speed
Fuel SystemMultipoint sequential electronic fuel injection
FrameTubular steel cradle
Rear SuspensionKYB twin shocks with adjustable preload, 120mm rear wheel travel
Seat Height790 mm
Engine TypeLiquid cooled, 8 valve, SOHC, 270° firing interval parallel twin
Power80 PS
Torque105 Nm
Front Suspension41mm KYB cartridge forks, 120mm travel
Front BrakeTwin 310mm discs
Rear BrakeSingle 255mm disc
Fuel Capacity14.5 litres

Summary

Foreword

Warnings, Cautions and Notes

Explains the meaning of warning symbols and important notes for safe operation and maintenance.

Warning Labels

Details the symbols used on the motorcycle and their significance, referring to handbook sections.

Maintenance

Highlights the importance of authorized dealer maintenance for a safe and trouble-free motorcycle life.

Noise Control System

Prohibits tampering with the noise control system and outlines legal implications.

Talk to Triumph

Encourages rider feedback to improve products and services, and how to provide it.

Safety First

The Motorcycle

Specifies intended use (on-road) and restrictions for all models, including Street Scrambler.

Helmet and Clothing

Details essential protective gear required for riding, emphasizing visibility and protection.

Riding

Provides critical advice on safe riding practices, including avoiding fatigue, alcohol, and excessive speed.

Handlebars and Footrests

Explains the importance of maintaining control using handlebars and footrests for stability.

Warning Label Locations

Warning Label Locations

Details important safety labels on the motorcycle and their corresponding handbook references.

Parts Identification

Parts Identification

Identifies key external components of Bonneville T100/T120 models with numbered diagrams.

Rider View Parts Identification

Identifies controls and instruments visible to the rider from the handlebar viewpoint.

Serial Numbers

Serial Numbers

Explains the location and importance of Vehicle Identification Number (VIN) and Engine Serial Number.

General Information

Instrument Panel Layout

Details the layout and function of indicators and gauges on the motorcycle's instrument panel.

Warning Lights

Explains the meaning and function of various warning lights on the instrument panel for safety.

Instruments

Describes the speedometer, odometer, and tachometer functions for monitoring motorcycle operation.

Fuel

Covers fuel grade, ethanol compatibility, engine calibration, and cautions regarding incorrect fuel.

Daily Safety Checks

Lists essential daily checks to ensure safe and reliable motorcycle operation before riding.

How to Ride the Motorcycle

Starting the Engine

Provides step-by-step instructions and safety warnings for starting the motorcycle's engine.

Braking

Details proper braking techniques, including using front and rear brakes and avoiding wheel lock.

Anti-lock Braking System (ABS)

Explains ABS function, warnings about its operation, and the ABS warning light behavior.

Parking

Offers guidance on safe parking procedures, including surface considerations and securing the motorcycle.

Accessories, Loading and Passengers

Accessories

Warns about potential hazards of accessories affecting handling and stability, especially at high speeds.

Loading

Specifies maximum load limits for different models and provides advice on secure, balanced loading.

Passengers

Instructs passengers on safe seating positions and movements to maintain motorcycle control.

Maintenance and Adjustment

Scheduled Maintenance

Outlines the importance of regular maintenance and describes service schedules based on mileage/time.

Engine Oil

Covers engine oil level inspection, change procedures, and warnings about oil quality and safety.

Cooling System

Explains coolant checks, corrosion inhibitors, and level adjustment procedures, with safety precautions.

Brakes

Details brake pad replacement, wear limits, and breaking-in procedures for optimal performance and safety.

Tyres

Covers tyre wear, recommended tread depth, replacement advice, and inflation pressure guidelines.

Battery

Provides information on battery safety, removal, maintenance, charging, and installation procedures.

Cleaning and Storage

Cleaning

Details regular cleaning procedures, precautions, and recommended cleaning agents for motorcycle appearance.

Seat Care

Provides instructions for cleaning the seat and cautions against using harsh chemicals or high-pressure washers.

Storage

Guides on preparing the motorcycle for storage, including fuel, oil, tyres, and battery care.

Specifications - Bonneville T100 and Bonneville T120

Dimensions, Weights and Performance

Lists key specifications including engine, lubrication, cooling, fuel system, and frame details.

Fluids and Lubricants

Specifies required lubricants and fluid types, including brake fluid, coolant, and engine oil.

Specifications - Street Scrambler

Dimensions, Weights and Performance

Lists key specifications including engine, lubrication, cooling, fuel system, and frame details for the Street Scrambler.

Specifications - Speed Twin

Dimensions, Weights and Performance

Lists key specifications including engine, lubrication, cooling, fuel system, and frame details for the Speed Twin.

Specifications - Street Twin

Dimensions, Weights and Performance

Lists key specifications including engine, lubrication, cooling, fuel system, and frame details for the Street Twin.

Specifications - Thruxton RS

Dimensions, Weights and Performance

Lists key specifications including engine, lubrication, cooling, fuel system, and frame details for the Thruxton RS.

Approval Information

Radio Equipment Device EU Directive 2014/53

Provides compliance information for radio equipment devices according to EU Directive 2014/53/EU.

Industry Canada Statement

Outlines compliance regulations from Industry Canada for radio transmitters and device operation.

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