Kytkinkruunun mutteri Derbi, Aprilia, Gilera

Aprilia SX / RX 50 2T (2006 – 2010)
Aprilia SX / RX 50 2T (2011 – 2017)
Aprilia SX / RX 50 2T (2018->)

Derbi Senda SM / R X-Race, X-Treme 50 2T (2000 – 2010)
Derbi Senda SM / R DRD Racing 50 2T (2004 – 2006)
Derbi Senda SM / R DRD Racing / Pro 50 2T (2006->)
Derbi Senda SM / R DRD X-Treme 50 2T (2011 – 2017)
Derbi Senda SM / R X-Treme 50 2T (2018->)

Gilera GPR 50 H2O 2T E1 '99-'01 (EBS050)
Gilera GSM 50 H2O 2T E1 '01 (EBE050)
Gilera H@K 50 H2O 2T E1 '01 (EBE050)
Gilera Zulù 50 H2O 2T E1 '00-'02 (EBE050)
Gilera SMT / RCR 50 2T (2003 – 2010)
Gilera SMT / RCR 50 H2O 2T E2 '04-'05 (EBE050)
Gilera SMT / RCR 50 06-10 (D50B)
Gilera SMT / RCR 50 11-> (D50B)