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Yamaha YZ80 1982-1983 Piston Kit
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Piston kit 47mm Bore 46.95 Wossner 8185DA (STD)
YAMAHA
YZ80 1982 - 1983,,,
Part No. 56-W477+000.WO (oro2u.com) Wossner Piston Kit 8185DA Piston Size: 46.95mm
Lock P/N CW12
Pin P/N WP091
Ring Set P/N RSB4700
Display (cm3) 79
Hub stroke (mm) 55.50
Clearance (mm) 0.05
Wossner compression Ratio: OEM
OEM Compression ratio: 11.10:1
Dome volume (cm3) -0.20
Compression height (mm) 22.80
Theorectical weight (G)
Cross reference numbers ONLY.
3R1-11630-02-00,