Top quality AFAM 59 tooth rear sprocket for 420 chain. Fits stock type Aprilia RX50 18-, Senda X-Treme 18-, Gilera RCR 18-.
Also suitable for Bultaco Lobito, Derbi Senda DRD, Gilera RCR.
Also suitable for Bultaco Lobito, Derbi Senda DRD, Gilera RCR.