Yamaha YZ80 Parts & Accessories

Everything we stock that fits the Yamaha YZ80 (1974–1981): 29 parts, each verified against manufacturer fitment data, grouped by category. Prices and stock are live. Not sure on year or trim? Use the bike finder to confirm your exact match.

Brakes for the Yamaha YZ80

EBC Brake Shoe Set — 502EBC Brake Shoe Set — 502 $18.53

Drivetrain for the Yamaha YZ80

JT Sprockets 428 Steel Rear Sprocket, 42T (JTR1842.42)JT Sprockets 428 Steel Rear Sprocket, 42T (JTR1842.42) $36.99 JT Sprockets 428 Steel Rear Sprocket, 44T (JTR1842.44)JT Sprockets 428 Steel Rear Sprocket, 44T (JTR1842.44) $36.99 JT Sprockets 428 Steel Rear Sprocket, 45T (JTR1842.45)JT Sprockets 428 Steel Rear Sprocket, 45T (JTR1842.45) $36.99 JT Sprockets 428 Steel Rear Sprocket, 47T (JTR1842.47)JT Sprockets 428 Steel Rear Sprocket, 47T (JTR1842.47) $36.99 JT Sprockets 420 Steel Rear Sprocket, 39T (JTR832.39)JT Sprockets 420 Steel Rear Sprocket, 39T (JTR832.39) $16.99 JT Sprockets 420 Steel Rear Sprocket, 41T (JTR832.41)JT Sprockets 420 Steel Rear Sprocket, 41T (JTR832.41) $15.99 JT Sprockets 420 Steel Rear Sprocket, 44T (JTR832.44)JT Sprockets 420 Steel Rear Sprocket, 44T (JTR832.44) $17.99 JT Sprockets 420 Steel Rear Sprocket, 46T (JTR832.46)JT Sprockets 420 Steel Rear Sprocket, 46T (JTR832.46) $18.99 D.I.D 428NZ Non-Sealed Chain Gold & Black — 106 LinksD.I.D 428NZ Non-Sealed Chain Gold & Black — 106 Links $80.88 D.I.D 428NZ Non-Sealed Chain Gold & Black — 108 LinksD.I.D 428NZ Non-Sealed Chain Gold & Black — 108 Links $82.38 D.I.D 428NZ Non-Sealed Chain Gold & Black — 118 LinksD.I.D 428NZ Non-Sealed Chain Gold & Black — 118 Links $90.03 D.I.D 428NZ Non-Sealed Chain Gold & Black — 124 LinksD.I.D 428NZ Non-Sealed Chain Gold & Black — 124 Links $94.61 D.I.D 428D Non-Sealed Chain — 100 LinksD.I.D 428D Non-Sealed Chain — 100 Links $34.36 D.I.D 428D Non-Sealed Chain — 118 LinksD.I.D 428D Non-Sealed Chain — 118 Links $40.52 D.I.D 428D Non-Sealed Chain — 122 LinksD.I.D 428D Non-Sealed Chain — 122 Links $41.91 D.I.D 428D Non-Sealed Chain — 132 LinksD.I.D 428D Non-Sealed Chain — 132 Links $45.33 Wheel Bearing Kit — Yamaha LB80 (1976-1978) + 2Wheel Bearing Kit — Yamaha LB80 (1976-1978) + 2 $24.04 JT Sprockets 428 Steel Front Sprocket, 14T (JTF1263.14)JT Sprockets 428 Steel Front Sprocket, 14T (JTF1263.14) $7.99 JT Sprockets 428 Steel Rear Sprocket, 50T (JTR1842.50)JT Sprockets 428 Steel Rear Sprocket, 50T (JTR1842.50) $36.99 JT Sprockets 428 Steel Front Sprocket, 12T (JTF428.12)JT Sprockets 428 Steel Front Sprocket, 12T (JTF428.12) $7.99 JT Sprockets 428 Steel Front Sprocket, 13T (JTF428.13)JT Sprockets 428 Steel Front Sprocket, 13T (JTF428.13) $7.99

Suspension for the Yamaha YZ80

Fork Oil Seal Kit — Honda CB125S (1976-1985) +Fork Oil Seal Kit — Honda CB125S (1976-1985) + $18.60 Fork Dust Seal Kit — Kawasaki KDX80 (1980-1988)Fork Dust Seal Kit — Kawasaki KDX80 (1980-1988) $19.87 Fork Oil & Dust Seal Kit — Kawasaki KDX80Fork Oil & Dust Seal Kit — Kawasaki KDX80 $38.50 Fork Oil Seal Kit — Honda ATC185 (1983) + 26Fork Oil Seal Kit — Honda ATC185 (1983) + 26 $18.60

Controls for the Yamaha YZ80

Motion Pro Clutch Lever — 14-9405Motion Pro Clutch Lever — 14-9405 $30.99 Steering Stem Bearing Kit — Yamaha AG200Steering Stem Bearing Kit — Yamaha AG200 $58.06

Maintenance for the Yamaha YZ80

Twin Air Standard Air Filter — Yamaha YZ 80 (1979)Twin Air Standard Air Filter — Yamaha YZ 80 (1979) $27.97

Fitment is anchored on the manufacturer's own application data and verified before it goes live. If you spot anything that looks off for your Yamaha YZ80, tell us. Accuracy is the whole point.