Description

Yamaha Main Jet set M5 x 1.2 Pitch Size 75 x1
Sizes 75  x1
Fits:

Yamaha  DT50M main jet,
Yamaha DT50MX main jet,
Yamaha RD50M main jet,
Yamaha RD50MX main jet,
Yamaha DT50MX main jet,
Yamaha DT80MX main jet,
Yamaha TY50 main jet,
Yamaha FS1 main jet,
Yamaha FS1-E main jet,
Yamaha SS main jet