BSA B31, B33 Starrahmen u. gefederter Rahmen / Hauptlager Satz (3)1. Outer drive side Bearing 44)70-9974.E9974.24-0724.NF305C.24-724.OD: 62 mm ID 25 mm W: 17 mm NF305C
BSA B33 B34 M33 Kolbenring Set +040 +040=86mm 500ccm Ölabstreifring: 4mm dick, 3.5mm tief Oberer + Mittlerer Ring: 2.35mm dick Made in Taiwan - have proofed to be succesfull