47lamy Well-Known Member 4 December 2007 #1 Piaggio Zip Casings; What is the Purpose of this small ball bearing. Worried it could cause an air leak?
Piaggio Zip Casings; What is the Purpose of this small ball bearing. Worried it could cause an air leak?
Big B NRG Well, this is awkward 5 December 2007 #3 Some model scooters have a nippel there for vacuum to the fuelpump.