This is a set of European crankshaft bearings and crank seals for bottom end rebuilds on scooter engines. Bearings by SKF, seals by KOK.
To suit the 2 stroke, 50cc Suzuki and Morini engines. Also includes 2T 50cc TGB plus many other engines of other manufacture with the same design.
Suzuki SJ50 QT, AD50 Address, AJ50 Sepia, FA14B Mollet etc
TGB Palio, Delivery, 101S, 303 50cc, R50X etc
Derbi Hunter/Vamos, Velocifero Wannabe etc
Sample image shown. The actual set you will receive includes three seals