Derbi Senda R Racer 50 03- Front Sprocket 13 Teeth

Derbi Senda 50 R DRD PRO 05- Front Sprocket 13 Teeth

Derbi Senda 50 R DRD X-Treme 10-13 Front Sprocket 13 Teeth

Derbi Senda R 50cc 2000-03 Front Sprocket 13 Teeth

Derbi Senda R DRD Racing 50cc 2004-05 Front Sprocket 13 Teeth

Derbi Senda 50 SM Racing 2018- Front Sprocket 13 Teeth

Derbi Senda SM DRD Racing LTD 50cc 2005-06 Front Sprocket 13 Teeth

Derbi Senda 50 SM DRD Racing 10-13 Front Sprocket 13 Teeth