steel. Touring - a special muffler for 50-250 cc with 2- or 4-stroke. A mix at the highest level of performance and sound. All 2-stroke models are delivered with a throttle. For optimal adjustment, variator rollers are included if necessary. Removing the throttle increases performance by approximately 20%. The E-certificate then naturally becomes void for 50 cc scooters. All 4-stroke models are delivered with an E-certificate and are delivered without a throttle. Approval E-approval Main color black Secondary color silver Type scooter Type/kind Item