2023 YAMAHA YZ125X Parts & Accessories

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Displaying parts for your 2023 YAMAHA YZ125X

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See stock sizes for this machine

  • Front Tire:90/90x21
  • Rear Tire:110/90x18
  • Front Sprocket:13 Tooth
  • Rear Sprocket:50 Tooth
  • Chain:520x114
  • Spark Plug:BR9EVX
  • Main jet:160
  • Pilot Jet:35

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

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Highline Recreation Style 2 Original Tugger Lift Strap, Front$17.99
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Boyesen Supercooler Water Pump Cover and Impeller Kit$195.99MSRP: $219.95 You save 11%
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Acerbis X-Brake Vented Front Disc Cover with Mounting Kit$53.76 – $64.87MSRP: $71.90 – $78.90 You save up to 25%
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Galfer Brake Pad - Sintered Double H$33.75MSRP: $37.50 You save 10%
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Pivot Works Steering Stem Bearing Kit$49.88MSRP: $66.23 You save 25%
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Fasst Rear Brake Return Spring Kit$19.99
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Tusk Billet Start/Kill Switch$14.99MSRP: $29.99 You save 50%
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Tusk Titanium Axle Adjuster Bolts$15.99MSRP: $24.99 You save 36%
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Polisport Clutch Cover Protection$22.88MSRP: $38.95 You save 41%
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Attack Graphics Gripper Seat Cover$32.99MSRP: $39.99 You save 18%
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Tusk Shift Shaft Seal$2.99MSRP: $3.99 You save 25%
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Tusk Swing Arm Chain Adjuster Bolt Repair Kit$15.99MSRP: $29.99 You save 47%
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Hot Rods Water Pump Repair Kit$26.06MSRP: $28.95 You save 10%
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Tusk Front Brake Pin Kit$3.99MSRP: $4.99 You save 20%
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Pro X Ignition Cover Gasket$5.35MSRP: $6.01 You save 11%
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Tusk Fork Bushing Kit$25.99MSRP: $35.99 You save 28%
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Renthal Twinwall 1 1/8" Handlebar$167.88
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Enduro Engineering Ultra Rear Disc Guard$98.95MSRP: $109.95 You save 10%
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Tusk Cartridge Rod Holding Tool$9.99MSRP: $12.99 You save 23%
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Motion Pro Rear Sprocket Bolt and Nut Fastening Kit$12.99
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Polisport Armadillo 2-Stroke Pipe Guard$53.88MSRP: $80.99 You save 33%
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Tusk Motorcycle Flag Mount Adaptor$9.99MSRP: $10.99 You save 9%
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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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Hammerhead Forged Shift Lever with Knurled Tip$37.79 – $43.19MSRP: $41.99 – $47.99 You save 10%
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FMF Gold Series Pipe, "Fatty Moto"$269.99MSRP: $299.99 You save 10%
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Supersprox Stealth Rear Sprocket$69.00 – $107.96MSRP: $119.95 You save up to 42%
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Polisport Frame Protectors$22.99MSRP: $26.99 You save 15%
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Tusk Wheel Bearing Seals$6.99MSRP: $9.99 You save 30%
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All Balls Brake Caliper Piston Kit$19.58 – $35.27MSRP: $21.75 – $39.19 You save 10%
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Cycra Mud Flap$15.88
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Tusk Billet Aluminum Steering Stem Nut$9.99MSRP: $14.99 You save 33%
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Enduro Engineering Skid Plate$119.88MSRP: $129.95 You save 8%
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Enduro Engineering Radiator Guards$80.95 – $161.95MSRP: $89.95 – $179.95 You save 10%
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JT Self Cleaning Competition Brake Rotor, Front$41.19MSRP: $46.25 You save 11%
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Motion Pro Titan Throttle Tube$21.99
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Enduro Engineering Spark Arrestor End Cap$107.95MSRP: $119.95 You save 10%
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Pro X Crankshaft Bearing and Seal Kit$53.43MSRP: $59.37 You save 10%
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Fastway Evo 4 Foot Pegs$167.90
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ProTaper Contour 1 1/8" Handlebar$76.33MSRP: $80.35 You save 5%
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FMF Pipe Spring & O-Ring Kit$11.99
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Rocky Mountain ATV/MC Pro Series Seat Cover$35.99MSRP: $45.99 You save 22%
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EBC Clutch Spring Set$11.79
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Polisport Ignition Cover Protection$18.88 – $22.88MSRP: $32.99 – $38.95 You save up to 41%
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Acerbis Upper Fork Guards$19.87MSRP: $31.95 You save 38%
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Tusk Rear Brake Pin Kit$3.99MSRP: $4.99 You save 20%
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Odi CFT Podium 1 1/8" Handlebars$116.95 – $121.95MSRP: $134.95 – $139.95 You save 13%
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Seal Savers Zip-On Fork Covers$29.95
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Tusk Impact Universal Linkage Guard$32.50MSRP: $39.50 You save 18%
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ASV F4 Series Standard Clutch Lever$115.00
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All Balls Fork Seals$14.52MSRP: $16.13 You save 10%
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K & L Fork Seals$29.57MSRP: $34.09 You save 13%
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Tusk Aluminum Brake Pedal Replacement Toe Tip$24.99MSRP: $29.99 You save 17%
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