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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
For reference only. Please consult your owner's manual to confirm manufacturer specs.

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

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ASV F4 Series Standard Clutch Lever$115.00
★★★★☆Rated 4.30 out of five stars.
Renthal Twinwall 1 1/8" Handlebar$175.46
★★★★★Rated 4.87 out of five stars.
All Balls Swing Arm Bearing Kit$95.08
★★★★★Rated 4.70 out of five stars.
Renthal Aramid Tapered Half Waffle MX R-Works Lock-On Grips$31.46 to – $34.96
★★★★⯪Rated 4.50 out of five stars.
Pro X Counter Shaft Seal Kit$20.99
★★★★★Rated 4.77 out of five stars.
Acerbis X-Brake Vented Front Disc Cover with Mounting Kit$61.76 to – $66.76
★★★★★Rated 4.73 out of five stars.
Acerbis Upper Fork Guards$22.88
★★★★★Rated 4.66 out of five stars.
Vertex Exhaust Gasket Kit$22.69
★★★★★Rated 4.67 out of five stars.
Bolt Rotor Bolt Kit$8.95
★★★★⯪Rated 4.58 out of five stars.
Acerbis X-Brake/Spider Evolution Disc Cover Mounting Kit$31.88 to – $36.88
★★★★⯪Rated 4.56 out of five stars.
Works Connection Fork Bleeders$29.88
★★★★⯪Rated 4.53 out of five stars.
Tusk Billet Start/Kill Switch$19.99
★★★★☆Rated 4.28 out of five stars.
Boyesen Supercooler Water Pump Cover and Impeller Kit$179.88
★★★★★Rated 4.75 out of five stars.
Tusk Blitz Titanium Moto Foot Pegs$179.99
★★★★★Rated 5.00 out of five stars.
Bullet Proof Designs Rear Disc Guard$159.00 to – $169.00
★★★★★Rated 4.82 out of five stars.
Pivot Works Steering Stem Bearing Kit$52.98
★★★★★Rated 4.81 out of five stars.
Cycra Mud Flap$14.88
★★★★★Rated 4.77 out of five stars.
Tusk Shock Seal Bullet Tool$14.99
★★★★★Rated 4.87 out of five stars.
Hot Rods Water Pump Repair Kit$33.20
★★★★★Rated 4.67 out of five stars.
Tusk Strike Billet Moto Foot Pegs$79.99
★★★★★Rated 5.00 out of five stars.
DID 520 Pro VO-Ring Chain$100.44
★★★★★Rated 4.76 out of five stars.
Tusk Titanium Front Brake Caliper Bolt Kit$12.99
★★★★★Rated 4.67 out of five stars.
Motion Pro OEM Style Clutch Perch$26.99
★★★★☆Rated 3.93 out of five stars.
CV4 High Pressure Radiator Cap$39.99 to – $44.99
★★★★★Rated 4.88 out of five stars.
Tusk Aluminum Pipe Guard$25.99
★★★★☆Rated 4.26 out of five stars.
Tusk Chain and Sprocket Kit - Aluminum Rear/Gold X-Ring Chain$128.88
★★★★☆Rated 4.00 out of five stars.
Tusk Motorcycle Flag Mount Adapter$9.99
★★★☆☆Rated 3.12 out of five stars.
Primary Drive Chain and Sprocket Kit - Steel Rear/X-Ring Chain$96.91
★★★★★Rated 4.70 out of five stars.
Motion Pro Titan Throttle Tube$19.99
★★★★⯪Rated 4.57 out of five stars.
Tusk Adjustable Motorcycle Axle Nut Flag Mount$19.99
FMF Factory Fatty Pipe$287.99
★★★★★Rated 4.66 out of five stars.
K & L Fork Seals$29.57
★★★★★Rated 4.66 out of five stars.
Pro X Fork Bushing Kit$49.99
★★★★⯪Rated 4.47 out of five stars.
Tusk Fork Seal Driver Kit$59.99
Renthal Full Diamond MX Original Lock-On Grips$31.46 to – $34.96
★★★★★Rated 5.00 out of five stars.
Tusk Motorcycle Trail Saver Tool Kit$129.99 to – $149.99
★★★★★Rated 4.80 out of five stars.
Enduro Engineering Skid Plate$129.95
★★★★★Rated 4.76 out of five stars.
Enduro Engineering Spark Arrestor End Cap$129.95
★★★★⯪Rated 4.53 out of five stars.
All Balls Fork Bushing Kit$68.75
★★★★⯪Rated 4.50 out of five stars.
Mika Metals Pro Series 1 1/8" Oversize Handlebars$115.88
★★★★☆Rated 4.27 out of five stars.
Yamaha OEM Exhaust Hangers$15.59
★★★★★Rated 5.00 out of five stars.
FMF Fatty Moto Pipe$287.99
★★★★★Rated 4.81 out of five stars.
All Balls Brake Caliper Piston Kit$26.57 to – $47.86
★★★★★Rated 4.80 out of five stars.
ARC Flex Brake Lever$74.88
★★★★★Rated 4.78 out of five stars.
Odi Podium Flight 1 1/8" Handlebars$103.46 to – $107.96
★★★★★Rated 4.76 out of five stars.
Tusk Aluminum Brake Pedal Replacement Toe Tip$24.99
★★★★★Rated 4.71 out of five stars.
Bullet Proof Designs Rear Brake Caliper Guard$69.00 to – $79.00
★★★★⯪Rated 4.56 out of five stars.
Tusk Titanium Axle Pinch Bolt Kit$24.99
★★★★★Rated 5.00 out of five stars.
Yamaha OEM Clutch Kit$134.93
★★★★★Rated 5.00 out of five stars.
All Balls Float Bowl Gasket$11.76
★★★★★Rated 4.92 out of five stars.
Tusk Spoke Torque Wrench Replacement Head$11.99
★★★★⯪Rated 4.52 out of five stars.
Primary Drive Chain and Sprocket Kit - Aluminum Rear/Gold Plated MX Race Ch…$107.99
★★★★★Rated 4.86 out of five stars.
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