Polini 16x13 Roller Weight Tuning Kit - 4.5G to 6G SYM DD 50 and Roughhouse 50 scooters

and Roughhouse 50 scooters

NOTE: For model year 2006

E150 (Front & Rear)

Version-Specific Fitment: Engineered specifically for Razor E200 (Versions 13+) and E300 (Versions 11

and gaskets

Polini 16x13 Roller Weight Tuning Kit - 4.5G to 6G SYM DD 50 and Roughhouse 50 scootersDial in your CVT performance with the Polini 16x13 Roller Weight Tuning Kit a comprehensive four weight set that lets you test and optimize your scooter's acceleration, top speed, and power band without committing to a single weight. Whether you're chasing snappier off the line pull or a higher cruising RPM, this kit gives you the data to find your sweet spot. Key Features Four Weight Options in One Kit: Includes 4. 5g, 5g, 5. 5g, and 6g rollers