The Honda 400EX, also known as the TRX400EX, has been a staple in the sport ATV category since its introduction in 1999. Renowned for its powerful engine, reliable performance, and overall durability, the 400EX remains a popular choice among ATV enthusiasts. Let’s delve into the specifics of its features, including engine, transmission, suspension, brakes, weight, and dimensions.
Engine
At the heart of the Honda 400EX is a robust 397cc, single-cylinder, air-cooled, four-stroke engine. This engine is designed to deliver a high level of performance without compromising reliability.
It produces approximately 30 horsepower and about 26 lb-ft of torque, providing a strong and responsive riding experience. Its construction includes an RFVC (Radial Four-Valve Combustion) chamber, which enhances the efficiency and effectiveness of the engine’s power output.
Transmission
The transmission system in the Honda 400EX features a five-speed manual transmission with a reverse gear, which is relatively rare in sport ATVs. This setup ensures that riders have a broad range of gears to choose from, suitable for various terrains and speeds. The manual clutch is designed to provide precise control and smooth gear shifts, enhancing the overall driving experience.
Suspension
An advanced suspension system manages handling and ride comfort in the 400EX. The front end sports independent double-wishbone suspension with 8.2 inches of travel, while the rear features a swingarm setup with 9.1 inches of travel. This combination allows for significant absorption of bumps and shocks during aggressive riding, maintaining comfort and stability.
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Brakes
The Honda 400EX’s stopping power is robust and reliable. It features hydraulic disc brakes at both the front and rear. The front brakes have dual discs, whereas the rear uses a single disc, providing effective stopping performance crucial in both trail and sport riding.
Weight
The Honda 400EX’s dry weight is around 375 pounds. This weight contributes to the ATV’s balance between stability and agility, making it easier to handle at both high speeds and on tight trails.
Dimensions
The Honda 400EX’s overall dimensions ensure it remains manoeuvrable and agile in various conditions. It measures approximately 72 inches in length, 45.3 inches in width, and 43.7 inches in height. The seat height is about 31.9 inches, making it accessible for riders of different sizes and ensuring a comfortable riding posture.
Overall, the Honda 400EX is engineered to deliver exciting performance with a balanced feature set that caters to both novice and experienced riders. Whether you’re hitting the trails or dominating the track, the 400EX offers a compelling mix of power, reliability, and fun.
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