This comprehensive workshop service repair manual provides detailed instructions and illustrations for the Honda Grom MSX125 motorcycle, covering all aspects of maintenance and repair. The manual includes a wealth of information, including general information, specifications, tightening torques, special tools, cable routing, periodic inspection procedures, adjustments and maintenance procedures, frame and body panel details, PGM-FI system information, ECM initialization procedures, fuel filter and fuel pump unit details, exhaust system descriptions, engine control module (ECM) descriptions, water pump and thermostat details, lubrication system information, engine removal and installation procedures, engine fuel system details, throttle body system information, fuel injector system details, EVAP purge control explanations, air cleaner housing information, cooling system descriptions, cylinder head and valve details, clutch system explanations, starter clutch system details, gearshift linkage information, alternator system descriptions, flywheel system explanations, crankcase and balancer details, transmission system information, crankshaft, piston, and cylinder details, shift fork and shift drum details, main bearing system information, front and rear wheel details, suspension system explanations, steering system descriptions, swingarm and shock absorber details, regulator and rectifier information, throttle and ECT sensor explanations, handlebar and fork information, hydraulic brake system details including air bleeding procedures, vehicle speed sensor information, electric starter system details, battery and charging system details, ignition system descriptions, lighting system explanations, fender and fairing information, meters and switches system explanations, diagnostic trouble code (DTC) descriptions, troubleshooting guides, and wiring diagrams. This manual is an invaluable resource for both DIY enthusiasts and experienced mechanics, providing step-by-step instructions based on complete machine disassembly. It empowers you to perform routine maintenance and more complex repairs at home, saving you money and giving you a deeper understanding of your Honda Grom MSX125 motorcycle.

The Honda Grom, also known as the MSX125, is a popular and versatile mini-moto that has captured the hearts of riders of all ages and skill levels. This diminutive motorcycle, boasting a compact 125cc single-cylinder engine, is renowned for its nimble handling, playful nature, and affordability. The Grom's low seat height and lightweight design make it incredibly accessible, particularly for beginners or riders seeking an easy-to-manage machine. With its stylish, modern aesthetics, the Grom has become a popular choice for urban commuting, weekend adventures, and even track days. Its wide range of aftermarket parts and customization options allow riders to personalize their Groms to suit their individual tastes, further enhancing its appeal. The Honda Grom's engine, although seemingly small, packs a punch, delivering surprisingly peppy performance. The air-cooled, fuel-injected engine offers smooth power delivery and impressive fuel efficiency. The Grom's five-speed transmission provides ample gearing for cruising and spirited riding. Beyond its drivetrain, the Grom features a sturdy, lightweight steel frame and telescopic front forks, resulting in a responsive and predictable ride. The Grom's disc brakes offer reliable stopping power, ensuring rider safety. It is equipped with basic, yet functional, instrumentation, displaying essential information such as speed, odometer, and fuel gauge. The Honda Grom is a testament to Honda's commitment to creating fun and accessible motorcycles, making it an ideal entry point into the world of two wheels, while also offering a platform for experienced riders to enjoy its agile performance and playful nature.