Yamaha YZ125 Parts & Accessories

Everything we stock that fits the Yamaha YZ125 (1974–1988): 56 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 YZ125

Master Cylinder Rebuild Kit — Yamaha YSR50Master Cylinder Rebuild Kit — Yamaha YSR50 $28.31 Master Cylinder Rebuild Kit — Gas-Gas EC200Master Cylinder Rebuild Kit — Gas-Gas EC200 $28.31 Brake Caliper Rebuild Kit — Yamaha YZ125Brake Caliper Rebuild Kit — Yamaha YZ125 $31.23 Brake Caliper Bolt Kit — Yamaha TTR125L DiscBrake Caliper Bolt Kit — Yamaha TTR125L Disc $10.93 Brake Caliper Piston Kit — Yamaha YZ125Brake Caliper Piston Kit — Yamaha YZ125 $47.86 EBC Brake Shoe Set — 508EBC Brake Shoe Set — 508 $28.98

Drivetrain for the Yamaha YZ125

Wheel Bearing Kit — Honda CR125R (1979-1981) +Wheel Bearing Kit — Honda CR125R (1979-1981) + $14.92 Wheel Bearing Kit — Yamaha IT175 (1980-1983) + 2Wheel Bearing Kit — Yamaha IT175 (1980-1983) + 2 $20.24 Wheel Bearing Kit — Yamaha CT175 (1972) + 16Wheel Bearing Kit — Yamaha CT175 (1972) + 16 $21.80 Wheel Bearing Kit — Yamaha IT200 (1984-1986) + 2Wheel Bearing Kit — Yamaha IT200 (1984-1986) + 2 $21.73 Wheel Bearing Kit — Yamaha DT X 125Wheel Bearing Kit — Yamaha DT X 125 $28.61 Wheel Bearing Kit — Kawasaki EX300 NinjaWheel Bearing Kit — Kawasaki EX300 Ninja $14.36 JT Sprockets Steel Front Sprocket — JTF1263.14 (14T)JT Sprockets Steel Front Sprocket — JTF1263.14 (14T) $7.99

Suspension for the Yamaha YZ125 (26 available)

Fork Bushing Kit — Kawasaki KDX200 (1986-1992) +Fork Bushing Kit — Kawasaki KDX200 (1986-1992) + $55.45 Fork Oil Seal Kit — Kawasaki KE100 (1976-2001) +Fork Oil Seal Kit — Kawasaki KE100 (1976-2001) + $18.24 Fork Oil Seal Kit — Honda XR200R (1984-2002) +Fork Oil Seal Kit — Honda XR200R (1984-2002) + $19.12 Fork Oil Seal Kit — Ducati 750 F1 (1986-1989) +Fork Oil Seal Kit — Ducati 750 F1 (1986-1989) + $18.24 Fork Oil Seal Kit — Tiger Sport 1200 (2017-2019)Fork Oil Seal Kit — Tiger Sport 1200 (2017-2019) $18.24 Fork Oil Seal Kit — Ducati Paul Smart 1000LEFork Oil Seal Kit — Ducati Paul Smart 1000LE $18.24 Fork Oil Seal Kit — Kawasaki KH400 (1974-1978) +Fork Oil Seal Kit — Kawasaki KH400 (1974-1978) + $19.12 Fork Dust Seal Kit — Aprilia Caponord 1200Fork Dust Seal Kit — Aprilia Caponord 1200 $19.50 Fork Dust Seal Kit — Honda CR125R (1984-1986) +Fork Dust Seal Kit — Honda CR125R (1984-1986) + $19.87 Fork Dust Seal Kit — Honda CR125R (1982-1983) +Fork Dust Seal Kit — Honda CR125R (1982-1983) + $19.50 Fork Dust Seal Kit — Honda XR200R (1984-2002) +Fork Dust Seal Kit — Honda XR200R (1984-2002) + $19.87 Fork Dust Seal Kit — Kawasaki KE100 (1976-2001)Fork Dust Seal Kit — Kawasaki KE100 (1976-2001) $19.87 Fork Oil & Dust Seal Kit — Aprilia Dorsoduro 750Fork Oil & Dust Seal Kit — Aprilia Dorsoduro 750 $37.79 Fork Dust Seal Kit — Aprilia Dorsoduro 750Fork Dust Seal Kit — Aprilia Dorsoduro 750 $19.50 Suspension Linkage Bearing Kit — Yamaha YZ125Suspension Linkage Bearing Kit — Yamaha YZ125 $111.63 Suspension Linkage Bearing Kit — Yamaha YZ125Suspension Linkage Bearing Kit — Yamaha YZ125 $120.65 Swingarm Bearing Kit — Yamaha YZ125 (1983-1985)Swingarm Bearing Kit — Yamaha YZ125 (1983-1985) $98.49 Swingarm Bearing Kit — Yamaha YZ125 (1986)Swingarm Bearing Kit — Yamaha YZ125 (1986) $103.15 Swingarm Bearing Kit — Yamaha YZ125 (1988-1992)Swingarm Bearing Kit — Yamaha YZ125 (1988-1992) $98.25 Swingarm Bearing Kit — Yamaha DT175 (1974-1976)Swingarm Bearing Kit — Yamaha DT175 (1974-1976) $50.04 Swingarm Bearing Kit — Yamaha IT175 (1980-1983)Swingarm Bearing Kit — Yamaha IT175 (1980-1983) $67.69 Fork Oil & Dust Seal Kit — Kawasaki KE100Fork Oil & Dust Seal Kit — Kawasaki KE100 $38.50 Fork Oil & Dust Seal Kit — Honda XR200RFork Oil & Dust Seal Kit — Honda XR200R $40.57 Fork Oil & Dust Seal Kit — Honda CR125RFork Oil & Dust Seal Kit — Honda CR125R $38.50

Controls for the Yamaha YZ125

Motion Pro Clutch Lever — 14-9405Motion Pro Clutch Lever — 14-9405 $30.99 Motion Pro Throttle Cable — Yamaha (05-0020)Motion Pro Throttle Cable — Yamaha (05-0020) $23.99 Motion Pro Throttle Cable — Yamaha (05-0040)Motion Pro Throttle Cable — Yamaha (05-0040) $20.49 Motion Pro Throttle Cable — Yamaha (05-0050)Motion Pro Throttle Cable — Yamaha (05-0050) $17.99 Motion Pro Throttle Cable — Yamaha (05-0107)Motion Pro Throttle Cable — Yamaha (05-0107) $23.99 Motion Pro Throttle Cable — Yamaha (05-0194)Motion Pro Throttle Cable — Yamaha (05-0194) $25.29 Steering Stem Bearing Kit — Kawasaki KDX200Steering Stem Bearing Kit — Kawasaki KDX200 $47.85 Steering Stem Bearing Kit — Yamaha AG200Steering Stem Bearing Kit — Yamaha AG200 $58.06 Steering Stem Bearing Kit — BMW F650 GS/GS DakarSteering Stem Bearing Kit — BMW F650 GS/GS Dakar $47.85

Protection for the Yamaha YZ125

Chain Roller — 43-24mmChain Roller — 43-24mm $21.73 Chain Roller — 34-24mm — 5 Makes — (PN 79-5008)Chain Roller — 34-24mm — 5 Makes — (PN 79-5008) $21.33 Chain Roller — 34-24mm — Kawasaki/Suzuki/Yamaha (29 Models) — (PN 79-5009)Chain Roller — 34-24mm — Kawasaki/Suzuki/Yamaha (29 Models) — (PN 79-5009) $11.92

Maintenance for the Yamaha YZ125

Twin Air Standard Air Filter — Yamaha IT175 (1982-1983), Yamaha YZ 100Twin Air Standard Air Filter — Yamaha IT175 (1982-1983), Yamaha YZ 100 $29.08 Twin Air Standard Air Filter — Yamaha YZ 125 (1984-1985)Twin Air Standard Air Filter — Yamaha YZ 125 (1984-1985) $29.08 Twin Air Standard Air Filter — Yamaha YZ 125 (1982-1983), Yamaha YZ 250Twin Air Standard Air Filter — Yamaha YZ 125 (1982-1983), Yamaha YZ 250 $29.08 Twin Air Standard Air Filter — Yamaha YZ 125 (1986), Yamaha YZ 250 (1986) + 1Twin Air Standard Air Filter — Yamaha YZ 125 (1986), Yamaha YZ 250 (1986) + 1 $29.08 Twin Air Standard Air Filter — Yamaha YZ 125 (1987-1988), Yamaha YZ 250 (1987)Twin Air Standard Air Filter — Yamaha YZ 125 (1987-1988), Yamaha YZ 250 (1987) $29.08

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 YZ125, tell us. Accuracy is the whole point.