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KTM Duke II 640 (2000–2006) — a supermoto bike with a 625 cc LC4 single-cylinder engine, producing around 54 hp. Chromoly frame, 45 mm WP forks, weight approx. 149 kg. The 625 cc capacity of this engine is matched by exhaust systems selected from Moto-Sound.
GPR sport exhausts for the Ktm Duke II 640 2000/06 are a proven choice for riders seeking quality aftermarket products. GPR is an Italian brand with over 30 years in the sport exhaust sector, built on reliability and one of the widest catalogues in the market.
Installing a sport exhaust on your Ktm Duke II 640 2000/06 transforms the riding experience: the sound becomes more sporting and engaging, performance may improve thanks to reduced back pressure, and the bike gains a unique character. The sport exhaust also weighs less than the original, improving agility and reducing heat to the rider.
Looking for a road-legal exhaust? Each product description indicates whether it is approved for road use. Without this indication, the product is racing — track use only.
GPR sport exhausts are usually manufactured once the order is placed. Contact us in advance to find out the actual production and delivery times.
Browse the products below to find the right exhaust for your Ktm Duke II 640 2000/06.
Do you have a different Ktm model? Find the right exhaust on the Ktm exhausts page.
