2 reinforced bearings SKF steel cages + 2 spy joints (spinnaker) of vilo TEKNIX for MBK 51, MOTOBECANE AV10, AV7

Here is a set of crankshaft bearings + 2 spinnaker joints (spy) from TEKNIX vilo. This high quality pack consists of a set of reinforced bearings manufactured by SKF, steel cages and C3 set + a set of excellent quality spy seals. This game will amply support any large configuration. Remember that polyamide is a solid material that avoids vibration and friction, which requires little lubrication unlike steel cages! Clearly, very good material for your MBK 51 / av10 or av7 motor motobecane. Size of the original bearings and spy.