You have not changed a needle bearing on its shaft! Now is the time!We called needle bearing is suitable for all difficult recovery 4x stronger than the original!
Small end bearing 12 x 15 x 15 Minarelli , Benelli , AM6
Small end bearing Top Performances 12x15x15mm
Needle bearing 12x16x13mm Top Racing reinforced
Small end bearing 12x15x15 C4 High Quality
Wrist pin needle bearing Top Racing reinforced 12x15x15mm