Complete coverage for your Triumph Bonneville 900 & 1200 for 2016 thru 2019: Routine Maintenance and servicing Tune-up procedures Engine, clutch and transmission repair Cooling system Fuel and exhaust Ignition and electrical systems Brakes, wheels and tires Steering, suspension and final drive Frame and bodywork Wiring diagrams Reference Section With a Haynes manual, you can do it yourself.from simple maintenance to basic repairs. Haynes writes every book based on a complete teardown of the motorcycle. We learn the best ways to do a job and that makes it quicker, easier and cheaper for you. Our books have clear instructions and hundreds of photographs that show each step. Whether you're a beginner or a pro, you can save big with Haynes! Step-by-step procedures Easy-to-follow photos Complete troubleshooting section Valuable short cuts Model history and pre-ride checks in color Color spark plug diagnosis and wiring diagrams Tools & workshop tips section in color The manual includes complete maintenance and repair information, detailed photos and illustrations to guide you through every job, and easy-to-find and easy-to-use do-it-yourself content. Models covered are: T100 T120 Speedmaster Bobber Speed Twin Thruxton Street Twin Cup Scrambler.