Derbi Senda 50 R DRD X-Treme 10-13 Front Sprocket 11 Teeth

Derbi Senda 50 R DRD Racing 10-12 Front Sprocket 11 Teeth

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

Derbi Senda 50 SM Racing 2018- Front Sprocket 11 Teeth

Derbi Senda 50 SM Limited 2018- Front Sprocket 11 Teeth

Gilera H@k 50cc 2001-02 (EBE/EBS) Front Sprocket 11 Teeth

Derbi Senda SM 50cc 2000-01 Front Sprocket 11 Teeth

Derbi Senda SM Racer 02-03 (EBE/EBS) Front Sprocket 11 Teeth