Gilera RCR 50 18-20 Reinforced Top Racing Small End Bearing

Rieju MRT 50 SM Trophy Reinforced Top Racing Small End Bearing

Rieju MRT 50 SM 21- Reinforced Top Racing Small End Bearing

Yamaha DT 50 R (DT) 00-02 Reinforced Top Racing Small End Bearing

Rieju MRT 50 Cross Freejump 18-20 Reinforced Top Racing Small End Bearing

Rieju MRT 50 Pro SM 21- Reinforced Top Racing Small End Bearing

Rieju MRT 50 Pro Cross Reinforced Top Racing Small End Bearing

Derbi Senda 50 R DRD X-Treme 10-13 Reinforced Top Racing Small End Bearing