HengTong brake pumps were used on a variety of different Vespa/Piaggio
Vespa Primavera 50 4T 3V 25 km/h NOABS E4 2017-2019 (EMEA)
For tuning cylinders the standard shaft with its very short intake time cannot keep up
3 Nm torque at 6000 rpm
LX 2 x Vespa Fork Link Mounting O-Ring PX/T5 (1982-Onwards) Cosa
Newfren Vespa Clutch Plate Kit V50, V90, SS50, SS90, PV125, ET3, PK50-125 FRAME HengTong brake pumps were usedNewfren Vespa Clutch Plate Kit V50, V90, SS50, SS90, PV125, ET3, PK50 125 Small frame Vespa clutches require careful tuning to achieve the right balance between engagement and disengagement. Stock models come with three friction discs, which work well for standard engines. If you're running a higher output motor, upgrading to a four disc setup offers improved holding powerthough tight tolerances mean clean separation can be challenging in confined