New 2021 KTM 350 EXC-F Six Days Dirt Bike Motorcycle

No other brand stands up to the success of KTM when it comes to enduro, and this is clearly evident in the biggest competition on the calendar, the ‘International Six Days Enduro’ (ISDE). From its humble beginnings, the ISDE has turned into the team world championship of the Enduro scene. This Enduro marathon demands as much from the bikes as it does from the riders, and every year, more than half of them show up on Orange. The 2020 International Six Days Enduro will be held on demanding terrain in Italy. No chain is stronger than its weakest link, so no compromise can be made for those intent on crossing the finish line. KTM, once again, rises to the challenge with the latest, limited Six Days edition of extra-tough machines. Easily identified by their special Six Days design, these bikes feature an extended list of top-of-the-line components, all specially designed and refined by KTM’s own research and development department. These are the ultimate Enduro bikes for the exceptional event.

Features may include:

ENGINE & EXHAUST

Power superiority

• ENGINE

Compact dimensions with an unbelievable power output, the KTM 350 EXC-F’s fuel-injected DOHC engine offers the best power-to-weight ratio on the market. Its class-leading power delivery is available throughout the entire rev range and the light weight of just 28 kg, makes it almost as light as a 250, while offering power and torque closer to a 450 cc. With Euro IV homologation, it’s not only considerately green, but leaves the competition green with envy too.

• CYLINDER HEAD

The KTM 350 EXC-F engine is fitted with a compact DOHC cylinder head for optimal mass centralization while contributing to even better handling. The head configuration, with 2 overhead camshafts controlling the gas flow through the ports, promises outstanding, enduro-specific engine characteristics. The DLC coated finger followers, as well as the lightweight valves they actuate (intake 36.3mm, exhaust 29.1mm), allow for higher engine speeds, a crucial factor in the 350’s dynamic performance.