NEW OLD STOCK YAMAHA
431-25452-04 1974-1980...IT250, IT400, YZ250, YZ360,MX250 M
52 TOOTH
1974-1979 YZ250
1974-1975 YZ360
1975 MX250
1976 MX400
1976-1979 YZ400
1977-1979 IT 250 IT 400
1977-1979 TT500
1980 IT425
SPROCKETS
NEW OLD STOCK YAMAHA