Helt nya JT bakdrev som passar:
Aprilia
50 RX 16-17
50 SX 06-11
Derbi
50 R-DRD Black Devil 04-05
50 Senda R 00-02
50 Senda R X-treme 02-17
50 Senda R DRD X-treme 11-17
50 Senda R X-Race 04-11
50 Senda SM X-treme 00-16
50 Senda SM X-race 04-11
Gilera
50 RCR 03-11
50 SMT 03-10