New 2021 KTM 390 Adventure Dual Sport Motorcycle

2021 KTM 390 Adventure, 2021 KTM 390 Adventure
 

Satisfy your restless spirit with the new KTM 390 ADVENTURE. This compact single-cylinder travel-enduro machine has a sporty design attitude, with the comprehensive equipment and proven performance credentials of the KTM ADVENTURE range. Its versatile ergonomics, smooth power delivery and innovative technology all come together in a comfortable, lightweight package built for those wanting to fit more adventure into their daily lives.

Torquey, clean power

Engine

A state-of-the-art, liquid cooled, single-cylinder, four-stroke 373 cc engine powers this agile machine perfectly into KTM’s world of ADVENTURE. The engine is equipped with an electric starter and achieves a peak power of 32 kW (43 hp) with an incredibly punchy 37 Nm of torque. Twin overhead camshafts, four valves and electronic fuel injection are integral to the KTM 390 ADVENTURE’s outstanding power and together with a balancer shaft, deliver the highest levels of smoothness. Its lightweight and compact construction facilitates straight air intake channels, allowing for a shortened distance for air to flow into the combustion chamber, and beyond for gas flow to the two catalytic converters. Besides the faster movement of air and gases, this also allows the engine to warm up faster. Additionally, the two catalytic converters and the fuel tank ventilation system (EVAP system) improve emission values and prevent fuel vapors from being released into the environment, making the KTM 390 ADVENTURE extremely eco-friendly and compliant with the strict EU5 exhaust emission standards.

Slipper Clutch

The slipper clutch is a unique feature that saves power and helps in slides. It opens when the engine back-torque becomes too high, preventing annoying rear wheel chatter when braking sharply or decelerating and gives the wheel just that little bit of braking for a controlled rear wheel slide. It also closes with the force of the clutch springs when the throttle is opened, allowing the clutch to be pulled with the little finger, which saves energy when riding.

Piston

The 89 mm bore piston is DLC coated for extra durability. It performs a stroke of 60 mm, which results in a displacement of 373.2 ccm and produces a compression ratio of 12.6:1. The crown is cooled by the oil spray nozzle, while the piston uses a continuous, low-friction, nicasil-coated aluminum wet bushing with open-deck design.

EMS/Ride-by-wire

The 390 ADVENTURE is fitted with a state-of-the-art engine management system featuring the most modern electronic fuel injection system with a 46 mm throttle body. Instead of the throttle valve in the electronic injection system being controlled by a conventional throttle cable, the KTM 390 ADVENTURE uses a ride-by-wire process. With the help of electronic sensors, twisting the throttle grip activates the throttle valve through the use of a se