Aprilia RS4 50 H2O 2T E3 '11-'13 (D50B0) Aprilia RS4 50 H2O 2T E3 '14-'16 (D50B0) Aprilia RS50 H2O 2T E2 '06-'10 (D50B0) Aprilia RX50 Enduro H2O 2T E2 '06-'10 (D50B0) Aprilia RX50 Enduro H2O 2T E2 '11-'13 (D50B0) Aprilia RX50 Enduro H2O 2T E2 '14-'16 (D50B0) Aprilia SX50 SM H2O 2T E2 '06-'10 (D50B0) Aprilia SX50 SM H2O 2T E2 '11-'13 (D50B0) Aprilia SX50 SM H2O 2T E2 '14-> (D50B0) Derbi GPR50 Nude H2O 2T E2 '06-'08 (D50B0) Derbi GPR50 Racing H2O 2T E2 '06-'09 (D50B0) Derbi GPR50 Racing H2O 2T E2 '09-'13 (D50B0) Derbi Senda R DRD Pro 50 H2O 2T E2 '05-'11 (D50B0) Derbi Senda R DRD Racing 50 H2O 2T E2 '06-'09 (D50B0) Derbi Senda R DRD Racing 50 H2O 2T E2 '10-'13 (D50B0) Derbi Senda R DRD X-Treme 50 H2O 2T E2 '10-'15 (D50B0) Derbi Senda R X-Race 50 H2O 2T E2 '06-'09 (D50B0) Derbi Senda R X-Treme 50 H2O 2T E2 '06-'10 (D50B0) Derbi Senda SM DRD Evo 50 H2O 2T E2 '08-'09 (D50B0) Derbi Senda SM DRD Pro 50 H2O 2T E2 '05-'11 (D50B0) Derbi Senda SM DRD Racing 50 H2O 2T E2 '06-'09 (D50B0) Derbi Senda SM DRD Racing 50 H2O 2T E2 '10-'13 (D50B0) Derbi Senda SM DRD X-Treme 50 H2O 2T E2 '10-'15 (D50B0) Derbi Senda SM X-Race 50 H2O 2T E2 '06-'09 (D50B0) Derbi Senda SM X-Treme 50 H2O 2T E2 '06-'10 (D50B0) Gilera RCR 50 H2O 2T '06 (D50B0) Gilera RCR 50 H2O 2T '11 (D50B0) Gilera RCR 50 H2O 2T '13-'15 (D50B0) Gilera SMT 50 H2O 2T '06 (D50B0) Gilera SMT 50 H2O 2T '11 (D50B0) Gilera SMT 50 H2O 2T '13-'15 (D50B0)