What makes a Yamaha YZ 80 dirt bike so special?
The forged 2-ring piston is light weight and is cooled by an oil spray jet. In addition, the compression ring is a single-ring design instead of the conventional two ring. This piston and rings, along with the offset cylinder configuration, reduce friction loss and contribute to quick response.
How big is the rear suspension on a Yamaha dirt bike?
The rear suspension also features settings optimized for ideal damping characteristics to match the chassis dimensions.The large diameter 22mm front axle and top triple clamp provide rigidity for unmatched handling and front end feel.
What kind of fuel injection does a Yamaha dirt bike use?
The adjustable fuel injection system uses a 44mm throttle body fed by a high pressure battery-less electric pump to ensure optimum fuel atomization and air/fuel calibration for a wide range of riding conditions.
What are the features of a Yamaha YZ450F?
Top FeaturesYZ450F’s revolutionary rearward-slanted-cylinder design is an innovative approach to achieve unmatched mass centralization.
The forged 2-ring piston is light weight and is cooled by an oil spray jet. In addition, the compression ring is a single-ring design instead of the conventional two ring. This piston and rings, along with the offset cylinder configuration, reduce friction loss and contribute to quick response.
The rear suspension also features settings optimized for ideal damping characteristics to match the chassis dimensions.The large diameter 22mm front axle and top triple clamp provide rigidity for unmatched handling and front end feel.
The adjustable fuel injection system uses a 44mm throttle body fed by a high pressure battery-less electric pump to ensure optimum fuel atomization and air/fuel calibration for a wide range of riding conditions.
Top FeaturesYZ450F’s revolutionary rearward-slanted-cylinder design is an innovative approach to achieve unmatched mass centralization.