2001 YAMAHA YZ125 Parts & Accessories

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Displaying parts for your 2001 YAMAHA YZ125

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See stock sizes for this machine

  • Front Tire:80/100X21
  • Rear Tire:100/90X19
  • Front Sprocket:13 Tooth
  • Rear Sprocket:48 Tooth
  • Chain:520X112
  • Spark Plug:BR9EG
  • Main jet:460
  • Pilot Jet:25

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

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Odi V2 Emig 2.0 MX Lock-On Grips$26.99MSRP: $29.95 You save 10%
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Highline Recreation Style 1 Tugger Lift Strap, Rear$27.99
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Tusk Complete Top End Rebuild Kit$115.81 – $155.29MSRP: $161.15 – $207.56 You save up to 25%
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All Balls Rear Brake Master Cylinder Rebuild Kit$22.63MSRP: $25.14 You save 10%
Rated 4.83 out of five stars.★★★★★
All Balls Steering Stem Bearing Kit$42.99MSRP: $47.77 You save 10%
Rated 4.60 out of five stars.★★★★⯪
Pro X Top End Gasket Kit$20.55MSRP: $23.09 You save 11%
Rated 4.60 out of five stars.★★★★⯪
Tusk Anodized Front Brake Reservoir Cap$9.99MSRP: $14.99 You save 33%
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Tusk Rear Shock Seal Kit$34.99MSRP: $44.99 You save 22%
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Motion Pro Fork Seal Bullet$5.99
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Motion Pro Throttle Tube$6.99
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Tusk Folding Brake Lever$19.99MSRP: $24.99 You save 20%
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JD Jetting Jet Kit$79.95
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Clymer Repair Manuals$39.99MSRP: $51.95 You save 23%
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Polisport Complete Replica Plastic Kit$124.88MSRP: $149.99 You save 17%
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All Balls Fork and Dust Seal Kit$31.71MSRP: $35.23 You save 10%
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All Balls Front Brake Master Cylinder Rebuild Kit$22.63MSRP: $25.14 You save 10%
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Tusk Folding Clutch Lever$19.99MSRP: $24.99 You save 20%
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Tusk Clutch Perch$11.99MSRP: $14.99 You save 20%
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Primary Drive Rear Chain Guide$37.99MSRP: $44.99 You save 16%
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Primary Drive Steel Kit & O-Ring Chain$76.91MSRP: $107.93 You save 29%
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Acerbis Chain Guide$22.88MSRP: $29.95 You save 24%
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Polisport Front Number Plate$19.88MSRP: $29.99 You save 34%
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All Balls Clutch Cable$17.75
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Primary Drive Steel Kit & Gold X-Ring Chain$93.87MSRP: $122.93 You save 24%
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Tusk Float Bowl Gasket$6.99MSRP: $9.92 You save 30%
Shock Sox Fork Seal Guards$23.95 – $26.95MSRP: $26.99 – $28.99 You save up to 11%
Rated 4.29 out of five stars.★★★★☆
Sale ItemNeutron Gripper Seat Cover$19.99MSRP: $39.99 You save 50%
Rated 4.64 out of five stars.★★★★⯪
All Balls Rear Brake Caliper Rebuild Kit$24.94MSRP: $27.71 You save 10%
Rated 4.84 out of five stars.★★★★★
Tusk Fork Seals$11.99MSRP: $18.99 You save 37%
Rated 4.66 out of five stars.★★★★★
Polisport Lower Fork Protectors$21.99MSRP: $32.99 You save 33%
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Primary Drive 520 Gold Plated MX Race Chain$4.49 – $54.99MSRP: $4.95 – $67.95 You save up to 19%
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Tusk Racer Axle Wrench$14.99MSRP: $17.99 You save 17%
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Tusk Nyloc Axle Nut$12.99MSRP: $19.99 You save 35%
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Polisport Front Fender$22.88MSRP: $29.99 You save 24%
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Tusk Neoprene Seal Guards$13.99 – $15.99MSRP: $17.99 – $18.99 You save up to 22%
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Tusk High Pressure Radiator Cap$15.99MSRP: $19.99 You save 20%
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All Balls Chain Roller$16.98 – $17.33MSRP: $18.87 – $19.25 You save 10%
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Pro X N224.103 Series Mikuni Pilot Jet$3.99 – $4.64MSRP: $4.99 You save up to 20%
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All Balls Front Brake Caliper Rebuild Kit$24.94MSRP: $27.71 You save 10%
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Tusk Billet Rotating Bar Clamp$9.99MSRP: $14.99 You save 33%
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Fastway Kickstand$174.95
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Pivot Works Swing Arm Bearing Kit$66.27MSRP: $88.51 You save 25%
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Pivot Works Linkage Rebuild Kit$84.88MSRP: $114.93 You save 26%
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All Balls Shock Bearing Kit$21.65 – $24.05MSRP: $24.05 – $26.72 You save 10%
Rated 4.52 out of five stars.★★★★⯪
Motion Pro Clutch Lever$10.99
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Acerbis Air Box Mud Flap$22.88MSRP: $29.95 You save 24%
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DID 520 Chain$3.95 – $50.88
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E Line Carbon Registration Wrap$22.95
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Wiseco Piston Wristpin Bearing$20.10MSRP: $23.29 You save 14%
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Bolt O-Ring, Spring & Coupler Kit$24.99MSRP: $26.99 You save 7%
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Tusk Impact Wheel Bearing and Seal Kit - Rear$24.99MSRP: $28.99 You save 14%
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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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