KTM's 700kg 300 bhp carbon fibre X-BOW roadster
By Mike Hanlon
05:00 January 11, 2007 PST

KTM's 700kg 300 bhp carbon fibre X-BOW roadster
Image Gallery (19 images)With an extremely light weight of around 70 kg, the chassis of the X-Bow offers a maximum amount of rigidity and safety. A crash box in the front nose of the monocoque absorbs collision energy, while the roll bars are integrated into the structure.
An options kit is available on request which increases the recognized safety levels to that of the motor sports authorities FIA: this includes having additional struts mounted at already designated points.
KTM was able to secure Audi AG as a partner for the engine, which when delivered from the company in Ingolstadt Germany, is a congenial extension for the slim concepts of the KTM X-Bow. The four cylinder engine completely made of aluminium is light, compact and includes the most modern engine technology: four valve technology, FSI direct fuel injection, high pressure injection valves, turbo charge, a smooth, adjustable intake camshaft and two balancer shafts.
With this engine, the basic version of the KTM X-Bow will achieve 220 hp. An additional version will have a performance in the area of 300 hp at its disposal. First simulations for the KTM X-Bow in any case demonstrate its superior characteristics; the acceleration to 100kph should be comfortably under four seconds.
The transmission versions also come from Audi AG. A manual six-gear transmission comes with the series production, while an optional DSG-transmission will also be offered.
Apart from the optimal distribution of weight with the engine mounted between the axles, a guarantee of high speeds in the corners comes from the chassis’ high quality suspension and damping elements. In this area KTM can call upon competence in its own company: the KTM Netherlands subsidiary White Power has at its disposal chassis experts for both on road vehicles and motor sports.
The brakes also come from the best possible source: KTM has had a long-term and fruitful partnership with the Italian specialists Brembo.
And for further improvements in the traction, KTM will offer a limited slip differential for the rear axle. This component part is particularly targeted at drivers who want to engage in certain activities on racing circuits.
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Alexis Olson
- November 9, 2009 @ 21:08 UTC













