upper steering stem bearing set for Piaggio, Vespa, Aprilia, Gilera, LML 15641 fitting for Vespa Sprint 150 VLB1T 1970, 7,1 PS, 5,2 kw

Steering bearings must be changed when new forks are mounted or when there is a knocking / movement in the headstock when the forks are no longer under loading e.g.: when on the centre stand. Complete set as shown. Grease prior to installation.

OEM number for reference: 650693