2012 KTM 450SX-F Review
2012 KTM 450SX-F Features and Benefits
In conjunction with the innovative HPRS (Header Pipe Resonator System) and large-diameter silencer, the super-light titanium exhaust header on the 450 SX-F ensures plenty of power at low noise levels.
The state-of-the-art frame on the 450 SX-F made from high-quality chrome-molybdenum steel is extremely light and torsion-resistant. Telescopic fork
At the same time, the WP fork with 48 mm (1.89 in) outer tube diameter boosts the perfect handling of the 450 SX-F.
Clutch with spring washer