HIGH STRENGTH BGM PRO FLYWHEEL NUT for VESPA PX/T5/COSA/PK XL
 
BGM flywheel nuts are made of high quality 42CrMo4.
This material is extremely tensile and surpasses the quality of the original nut significantly.
A tight fit of the flywheel onto the crankshaft is ensured at all times by how much you can torque the nut up (60-65 Nm).
Another advantage is the collar which increases the contact surface of the nut.
 
 
Part number: LUBGM2256