The real motor cycle for combating in the tracks is coming. This motor is presented by KTM and becomes the most challenging motor class. This motor is 2011 KTM 450 SX-F that has the best power in its class. This motor is very suitable for the real expert riders to expanding their experiences. The engine of this motor is very tough and can endure from the heat. The engine systems are Engine type Single cylinder, 4-stroke, Displacement 449.3 cc and Bore x stroke 97 x 60,8 mm (3.82 x 2.39″). The engine can keep stable in the long tracks and heat resistant since this motor has Lubrication Pressure lubrication with 3 oil pumps and Cooling Liquid cooling. This motor has strong bones so that this motor endures from damage in its body since this motor uses the stronger frames. The frames of this motor are Frame Central double-cradle-type 25CrMo4, Subframe Aluminium and Handlebar Renthal, Aluminium Ø 28/22 mm.
aluminium, bones, displacement, experiences, expert riders, handlebar, heat resistant, oil pumps, pressure lubrication, renthal, stroke
