JT Rear Sprocket 39 Tooth 420 Pitch JTR832.39 Fits Yamaha DT 80 1981-1984

Yamaha DT 80 MX 5J1 1981. Yamaha DT 80 MX 5J1 1982. Yamaha DT 80 MX 5J1 1983. Yamaha DT 80 MX 5J1 1984. JT Sprockets manufactures in the right way: by turning, milling and drilling! Pitch: 420. Manufacturer: JT.

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