2025 Ktm Sx 250 F on 2040-motos

KTM SX tech info

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KTM 'RC640' Supermono

I don't know much about this bike but I think it's based around a KTM LC4 640 engine. I stumbled across it while searching Google and thought it was worth sharing. It's a work of art and possibly an RC640, long before KTM had even thought of putting their engines into a sportsbike.

2014 KTM EXC and SX Lineup Revealed

KTM has revealed its European-spec 2014 EXC enduro and SX motocross lineup. The U.S.-spec versions have yet to be announced and there will be some differences, such as a five-speed transmission instead of a four-speed transmission for the KTM 450 SX-F. Otherwise, the U.S.

Movie: The John Penton Story

John Penton was one of the most influential figures in the development of off-road motorcycle racing in America during the 1960s and ’70s. His life’s story is triumphant and tragic. When his attempts to convince Husqvarna to produce a smaller, lighter motorcycle fell on deaf ears, Penton created his own design and commissioned KTM, a small moped and bicycle maker in Austria, to build it. The motorcycle was an instant success in off-road competition and led KTM to expand its efforts in the motorcycle realm, initially in conjunction with Penton and ultimately on its own.