KOSO

The MS-01 multifunction meter is for enthusiasts who enjoy multiple readings from their ride. It features a modern negative LCD screen to display all of your information. Compact, lightweight and...

Includes:  speedometer, tachometer, odometer, tripmeter, oil maintenance, fuel consumption, gear indicator, voltmeter, clock/date, water temperature, indicator lights

The Koso 240┬░ camshaft increases power and torque compared to the stock camshaftCan be used with a stock engine, or for optimal gains, use with the Koso 170cc Big Bore KitNot legal for use in...

The Koso Electro sequential LED indicator is a great addition to any bike, regardless of the make or style. The sequential indicator is powered by five high powered LEDΓÇÖs and provides modern style...

Increases airflow and offers improved filtering compared to the stock air filterRemovable foam filter media can be cleaned repeatedly

Includes a ceramic coated cylinder, 61mm forged piston, rings, pin, pin clips, gasket kit, and banjo boltsCompression ratio of 11.5 to 1 allows the use of premium pump gas to keep the reliability of...