Honda Monkey 125 2021 Operation Guide

Honda Monkey 125 2021 Motorcycle manual cover

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Year 2021

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Honda Monkey 125 2021 Motorcycle Specification

The Honda Monkey 125 2021 motorcycle is a compact, retro-styled bike that combines nostalgic design with modern engineering. It features a 124cc, air-cooled, single-cylinder engine that delivers a maximum power of 9.5 horsepower at 6,750 rpm and a peak torque of 11 Nm at 5,500 rpm. The engine is mated to a 4-speed gearbox, providing smooth and efficient power transfer. The fuel injection system ensures precise fuel delivery, enhancing performance and fuel efficiency.

The Monkey 125's suspension system includes inverted front forks with 100mm travel and twin rear shocks with 104mm travel, offering a balanced ride on various road conditions. The braking system consists of a single 220mm front disc and a 190mm rear disc, equipped with ABS to ensure safe stopping power. The bike stands on 12-inch wheels fitted with chunky, treaded tires that provide excellent grip and stability.

The design of the Honda Monkey 125 is characterized by its vintage aesthetics, featuring a high-rise handlebar, round headlight with LED technology, and a compact, cushioned seat. The steel backbone frame enhances durability and rigidity, while the low seat height of 775mm makes it accessible for riders of different statures.

The digital instrument cluster provides essential information, including speed, fuel level, and trip meter, in a clear and concise manner. The bike's fuel tank capacity is 5.6 liters, which, combined with efficient fuel consumption, offers a decent range for urban commuting. Weighing just 104 kg, the Honda Monkey 125 is highly maneuverable, making it an ideal choice for city riding and casual cruising.

In summary, the Honda Monkey 125 2021 motorcycle blends classic design with modern functionality, offering a fun, efficient, and stylish riding experience.

Honda Monkey 125 2021 Motorcycle F.A.Q.

How do I perform an oil change on the Honda Monkey 125 2021?

To perform an oil change on the Honda Monkey 125 2021, warm up the engine, place the motorcycle on a stable stand, remove the oil drain bolt, and let the old oil drain into a pan. Replace the oil filter, re-attach the drain bolt, and refill with recommended oil type and quantity as specified in the owner's manual.

What type of fuel is recommended for the Honda Monkey 125 2021?

The Honda Monkey 125 2021 is designed to run on regular unleaded gasoline with a pump octane number of 86 or higher.

How can I troubleshoot starting issues with the Honda Monkey 125 2021?

If the Honda Monkey 125 2021 has starting issues, check the battery charge, ensure the fuel valve is open, inspect the spark plug for wear or carbon build-up, and verify that the ignition switch is in the 'ON' position.

What are the recommended tire pressures for the Honda Monkey 125 2021?

The recommended tire pressure for the Honda Monkey 125 2021 is 29 psi (200 kPa) for the front tire and 29 psi (200 kPa) for the rear tire. Always check tire pressure when tires are cold.

How do I adjust the chain tension on the Honda Monkey 125 2021?

To adjust the chain tension on the Honda Monkey 125 2021, place the bike on a center stand, loosen the rear axle nut, turn the adjuster bolts on both sides equally to achieve the recommended slack, and then tighten the axle nut.

What is the maintenance schedule for the Honda Monkey 125 2021?

The maintenance schedule for the Honda Monkey 125 2021 includes regular oil changes every 4,000 miles, checking and adjusting the valve clearance every 8,000 miles, and inspecting the brakes, chain, and tires regularly. Refer to the owner's manual for a detailed schedule.

How do I replace the headlight bulb on the Honda Monkey 125 2021?

To replace the headlight bulb on the Honda Monkey 125 2021, remove the headlight assembly by unscrewing the mounting bolts, disconnect the wiring harness, remove the old bulb, and install a new bulb of the same type. Reassemble in reverse order.

What should I do if the brakes feel spongy on the Honda Monkey 125 2021?

If the brakes feel spongy, check the brake fluid level and top it up if necessary. Inspect for air in the brake lines and bleed the brakes to remove any trapped air. If the problem persists, consult a professional mechanic.

How do I store the Honda Monkey 125 2021 for the winter?

To store the Honda Monkey 125 2021 for the winter, clean the motorcycle thoroughly, change the oil, add a fuel stabilizer, charge the battery, and cover it with a breathable motorcycle cover to protect from dust and moisture.

How can I improve the fuel efficiency of my Honda Monkey 125 2021?

To improve fuel efficiency, ensure regular maintenance, keep the tires properly inflated, avoid aggressive acceleration, and maintain a steady speed. Reducing excess weight and avoiding unnecessary idling can also help.