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1988 YAMAHA YZ125 Parts & Accessories

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Displaying parts for your 1988 YAMAHA YZ125

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See stock sizes for this machine

  • Front Tire:80/100X21
  • Rear Tire:100/100X18
  • Front Sprocket:13 Tooth
  • Rear Sprocket:50 Tooth
  • Chain:520X112
  • Spark Plug:B9EG

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

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Tusk Skid Plate Foam$10.95 – $11.95MSRP: $14.95 You save up to 27%
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Motion Pro Clutch Lever$11.99
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ProTaper SE 7/8" Handlebar$71.20 – $71.24MSRP: $74.95 – $74.99 You save 5%
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Primary Drive 520 ORH X-Ring Chain$3.99 – $60.88MSRP: $5.99 – $71.95 You save up to 15%
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Tusk Suspension Soft Jaws$34.99MSRP: $42.99 You save 19%
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All Balls Fuel Petcock Rebuild Kit$15.45MSRP: $17.17 You save 10%
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Tusk Petcock Rebuild Kit$8.99MSRP: $12.99 You save 31%
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Tusk Shock Seal Bullet Tool$12.99MSRP: $15.99 You save 19%
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Tusk Motorcycle Flag Mount Adaptor$9.99MSRP: $10.99 You save 9%
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Tusk Billet Start/Kill Switch$14.99MSRP: $29.99 You save 50%
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Pro X Connecting Rod Kit$98.37MSRP: $129.43 You save 24%
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All Balls Counter Shaft Seal Kit$18.57MSRP: $20.63 You save 10%
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Tusk Universal Big Bar Clamp and Bar Kit$72.99 – $192.88MSRP: $101.94 – $207.94 You save up to 28%
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Polisport Armadillo 2-Stroke Pipe Guard$53.88MSRP: $80.99 You save 33%
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Renthal Aluminum 7/8" Handlebar$94.88 – $104.88
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Tusk Swing Arm Chain Adjuster Bolt Repair Kit$15.99MSRP: $29.99 You save 47%
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Motion Pro Rear Sprocket Bolt and Nut Fastening Kit$12.99
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RK 520EXW Gold XW-RING Chain$8.06MSRP: $8.95 You save 10%
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IMS SuperStock Foot Pegs$108.00
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Seal Savers Zip-On Fork Covers$29.95
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Motion Pro OEM Style Clutch Perch$20.99
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Tusk Impact Universal Linkage Guard$32.50MSRP: $39.50 You save 18%
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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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Vortex 520 Steel Front Sprocket$23.76MSRP: $27.95 You save 15%
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Rox Speed FX 2" Handlebar Risers$76.88 – $84.88MSRP: $95.95 – $101.95 You save up to 20%
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Tusk Universal Big Bar Clamp Kit$29.99MSRP: $35.99 You save 17%
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Seal Savers Fork Covers$20.99MSRP: $22.95 You save 9%
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K & L Fork Seals$29.67MSRP: $34.20 You save 13%
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Tusk Titanium Sprocket Bolt Kit$39.99MSRP: $48.99 You save 18%
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Primary Drive Steel Kit & X-Ring Chain$89.23MSRP: $114.93 You save 22%
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Tusk Spoke Torque Wrench Replacement Head$11.99MSRP: $14.99 You save 20%
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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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Motion Pro Ringer Fork Seal Driver$52.99
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Mylers High Pressure Radiator Cap$17.99MSRP: $20.00 You save 10%
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Polisport Free Flow UFX Front Fender$32.88
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Tusk Adjustable Fork Seal Driver$38.99MSRP: $54.99 You save 29%
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IMS Pro-Series Foot Pegs$118.65
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Pro X Aluminum Rear Sprocket$49.12MSRP: $64.63 You save 24%
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Motion Pro Fork Seal Bullet Set$27.50
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Odi Podium 7/8" Handlebars$76.88 – $79.88MSRP: $84.95 – $89.95 You save up to 11%
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PC Racing Quick Release Filter Skins$20.88
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Pro X Rear Brake Master Cylinder Rebuild Kit $20.87MSRP: $23.19 You save 10%
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Mika Metals 7/8" Handlebars$79.88MSRP: $84.95 You save 6%
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Closeout ItemBikeMaster Sprocket Bolt and Nut Kit$7.99MSRP: $14.16 You save 44%
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Pro X Counter Shaft Seal Kit$16.59MSRP: $19.07 You save 13%
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Cometic Clutch Cover Gasket$7.93
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All Balls Crankshaft Seal Kit$22.70MSRP: $25.22 You save 10%
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Pro X Rear Sprocket Bolt Set$9.39MSRP: $10.92 You save 14%
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Pro X Front Brake Master Cylinder Rebuild Kit $20.87MSRP: $23.19 You save 10%
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