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1991 YAMAHA YZ125 Parts & Accessories

Fits Your Machine

Displaying parts for your 1991 YAMAHA YZ125

Change or remove machine

See stock sizes for this machine

  • Front Tire:80/100X21
  • Rear Tire:100/90X19
  • Front Sprocket:13 Tooth
  • Rear Sprocket:51 Tooth
  • Chain:520X116
  • Spark Plug:B9EG

How To Rebuild the Top End on a Yamaha YZ125 & YZ125X

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Motion Pro Rear Sprocket Bolt and Nut Fastening Kit$12.99
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Seal Savers Zip-On Fork Covers$29.95
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CV4 High Pressure Radiator Cap$32.99 – $36.99MSRP: $38.84 – $43.17 You save up to 14%
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RK 520EXW Gold XW-RING Chain$8.06MSRP: $8.95 You save 10%
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Galfer Brake Pad - Sintered Double H$33.75 – $35.00MSRP: $37.50 – $38.89 You save 10%
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Tusk Impact Universal Linkage Guard$32.50MSRP: $39.50 You save 18%
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EBC Clutch Spring Set$11.79
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Motion Pro OEM Style Clutch Perch$20.99
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Vortex 520 Steel Front Sprocket$23.76MSRP: $27.95 You save 15%
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All Balls Rear Brake Caliper Bolt Kit$12.47MSRP: $13.85 You save 10%
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Race Tech Fork Seals$39.99
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Tusk Aluminum Pipe Guard$25.99MSRP: $29.99 You save 13%
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Wiseco Piston Replacement Circlip$2.65MSRP: $2.79 You save 5%
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Motion Pro Fork Seal Bullet Set$27.50
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Mylers High Pressure Radiator Cap$17.99MSRP: $20.00 You save 10%
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No Toil Super-Flo Air Filter Kit Replacement Filter$32.88MSRP: $36.69 You save 10%
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All Balls Front Brake Caliper Bolt Kit$12.47MSRP: $13.85 You save 10%
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Pro X Aluminum Rear Sprocket$49.12MSRP: $64.63 You save 24%
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IMS Pro-Series Foot Pegs$118.65
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Closeout ItemBikeMaster Sprocket Bolt and Nut Kit$7.99MSRP: $14.16 You save 44%
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Pro X Rear Sprocket Bolt Set$9.39MSRP: $10.92 You save 14%
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All Balls Crankshaft Seal Kit$22.70MSRP: $25.22 You save 10%
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ASV C6 Series Pro Shorty Clutch Lever$180.00
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PC Racing Quick Release Filter Skins$20.88
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Factory Connection Heavy Duty Rubber Shock Bumper$24.95
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