Universal Parts Minarelli Clutch Assembly - 107mm Clutch Bell eyewear This is our favorite kit

This is our favorite kit for a touring bike or daily driver

and hardware — ensuring a direct bolt-on replacement with no modifications required

5mm (diagonal: 66–75mm)

reducing float and improving throttle response

Compatible with many 36 Volt vehicles with up to 500 Watt motors

Universal Parts Minarelli Clutch Assembly - 107mm Clutch Bell eyewear This is our favorite kitUniversal Parts clutch assembly with 107mm (ID) clutch bell for Genuine Buddy 50, RoughHouse 50 50 Sport, Rattler 50 and Black Cat 50cc scooters, and bikes with 2T horizontal Minarelli engines. Specifications: Outer Diameter (clutch bell pulley): 115mm Inner Diameter (clutch bell): 107mm Pulley Spacing: 25mm Number of Splines (clutch bell): 16 Splined Inner Diameter (peak to peak): 10. 6mm Splined Inner Diameter (valley to valley): 12. 2mm