Voortandwiel Derby sm/ senda-r/ GPR 15 tands

Derbi 50 GPR R (2000-2006), Derbi 50 GPR Racing (2004-2005), Derbi 50 GPR Nude (2004-2005), Derbi 50 R-DRD Black Devil (2004-2005), Derbi 50 Senda R (2000-2002), Derbi 50 Senda R Classic (2001), Derbi 50 Senda R DRD (2002-2005), Derbi 50 Senda R Racer (2002-2003), Derbi 50 Senda R X-treme (2002-2005), Derbi 50 Senda R X-Race (2004-2005), Derbi 50 Senda SM Classic(1999-2002), Derbi 50 Senda SM Racer (2002-2003) Gilera 50 GP (2002-2003), Gilera 50 RCR (2003-2005), Gilera 50 Zulu (2001-2002)