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2003 KTM 125 EXC Parts & Accessories

Fits Your Machine

Displaying parts for your 2003 KTM 125 EXC

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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:520x118
  • Spark Plug:BR9EIX
  • Main jet:148
  • Pilot Jet:35
RK 520 Chain$31.88
Rated 4.26 out of five stars.★★★★☆
Pro X Complete Gasket Set$81.69MSRP: $96.10 You save 15%
Rated 4.45 out of five stars.★★★★⯪
All Balls Counter Shaft Seal Kit$22.04MSRP: $24.49 You save 10%
Rated 4.74 out of five stars.★★★★★
Pro X Ignition Cover Gasket$8.70MSRP: $9.77 You save 11%
Rated 4.94 out of five stars.★★★★★
Pivot Works Steering Stem Bearing Kit$53.07MSRP: $66.23 You save 20%
Rated 4.80 out of five stars.★★★★★
Pro X Piston Wristpin Bearing$13.90MSRP: $15.79 You save 12%
Rated 4.90 out of five stars.★★★★★
Polisport Armadillo 2-Stroke Pipe Guard$53.88MSRP: $80.99 You save 33%
Rated 3.63 out of five stars.★★★⯪☆
Enduro Engineering Clutch Slave Cylinder Guard$34.95
Rated 4.85 out of five stars.★★★★★
Motion Pro Titan Throttle Tube$21.99
Rated 4.55 out of five stars.★★★★⯪
Mylers Aluminum Radiator$175.00
Rated 4.12 out of five stars.★★★★☆
Renthal Twinwall 1 1/8" Handlebar$167.88
Rated 4.90 out of five stars.★★★★★
Tusk Front Brake Pin Kit$5.99MSRP: $9.99 You save 40%
Rated 4.66 out of five stars.★★★★★
Tusk Swing Arm Chain Adjuster Bolt Repair Kit$15.99MSRP: $29.99 You save 47%
Rated 4.33 out of five stars.★★★★⯪
Motion Pro Rear Sprocket Bolt and Nut Fastening Kit$12.99
Rated 4.91 out of five stars.★★★★★
Supersprox Stealth Rear Sprocket$107.96MSRP: $119.95 You save 10%
Rated 4.77 out of five stars.★★★★★
Polisport Side Panels$36.88MSRP: $54.99 You save 33%
Rated 4.28 out of five stars.★★★★☆
RK 520EXW Gold XW-RING Chain$8.06MSRP: $8.95 You save 10%
Rated 4.79 out of five stars.★★★★★
IMS SuperStock Foot Pegs$108.00
Rated 4.57 out of five stars.★★★★⯪
All Balls Brake Caliper Piston Kit$9.99 – $32.36MSRP: $19.95 – $35.95 You save up to 50%
Rated 4.78 out of five stars.★★★★★
Acerbis X-Brake Vented Front Disc Cover with Mounting Kit$55.76 – $64.87MSRP: $71.90 – $78.90 You save up to 22%
Rated 4.71 out of five stars.★★★★★
Hinson FSC Clutch Plate and Spring Kit$199.99
Rated 4.84 out of five stars.★★★★★
Tusk Impact Wheel Bearing and Seal Kit - Front$21.99MSRP: $25.99 You save 15%
Rated 4.43 out of five stars.★★★★⯪
CV4 High Pressure Radiator Cap$34.88MSRP: $44.90 You save 22%
Rated 4.90 out of five stars.★★★★★
Pro X Crankshaft Bearing and Seal Kit$96.11MSRP: $106.79 You save 10%
Rated 4.89 out of five stars.★★★★★
Fasst Flexx 1 1/8" Handlebar$399.99
Rated 4.81 out of five stars.★★★★★
Twin Air Power Flow Intake System Replacement Filter$32.99MSRP: $36.95 You save 11%
Rated 4.74 out of five stars.★★★★★
Tusk Enduro Lighting Kit Replacement Lithium Battery Pack with Charger$31.99MSRP: $39.98 You save 20%
Rated 4.10 out of five stars.★★★★☆
Tusk Titanium Sprocket Bolt Kit$39.99MSRP: $48.99 You save 18%
Rated 5.00 out of five stars.★★★★★
Odi CFT Podium 1 1/8" Handlebars$116.95 – $121.95MSRP: $134.95 – $139.95 You save 13%
Rated 4.75 out of five stars.★★★★★
Tusk Billet Aluminum Steering Stem Nut$9.99MSRP: $14.99 You save 33%
Rated 4.86 out of five stars.★★★★★
JT Self Cleaning Competition Brake Rotor, Front$41.16MSRP: $46.25 You save 11%
Rated 4.50 out of five stars.★★★★⯪
Vortex 520 Steel Front Sprocket$25.46MSRP: $29.95 You save 15%
Rated 4.80 out of five stars.★★★★★
Braking Race Sintered Compound CM46 Brake Pads$39.88MSRP: $47.95 You save 17%
Rated 4.63 out of five stars.★★★★⯪
Rox Speed FX 2" Handlebar Risers$76.88 – $92.88MSRP: $95.95 – $113.95 You save up to 18%
Rated 4.83 out of five stars.★★★★★
JT Self Cleaning Competition Brake Rotor, Rear$41.19MSRP: $46.25 You save 11%
Rated 4.00 out of five stars.★★★★☆
All Balls Rear Brake Caliper Bolt Kit$12.34MSRP: $13.71 You save 10%
Rated 4.89 out of five stars.★★★★★
Warp 9 Oversized MX Foot Pegs$99.00 – $105.99
Rated 4.65 out of five stars.★★★★⯪
Acerbis X-Brake/Spider Evolution Disc Cover Mounting Kit$29.88 – $36.88MSRP: $36.95 – $43.95 You save up to 19%
Rated 4.56 out of five stars.★★★★⯪
Wiseco Piston Replacement Circlip$2.65MSRP: $2.79 You save 5%
Rated 4.86 out of five stars.★★★★★
Pro X Complete Clutch Kit$122.36MSRP: $161.00 You save 24%
Rated 4.63 out of five stars.★★★★⯪
Polisport Radiator Scoops$39.88MSRP: $54.99 You save 27%
Rated 4.38 out of five stars.★★★★⯪
Enduro Engineering Radiator Braces$103.95MSRP: $109.95 You save 5%
Rated 4.06 out of five stars.★★★★☆
Enduro Engineering Billet Shock Spanner Wrench$22.99MSRP: $24.95 You save 8%
Rated 4.40 out of five stars.★★★★⯪
SKF Fork Mud Scraper Kit$37.99MSRP: $41.99 You save 10%
Rated 4.15 out of five stars.★★★★☆
Tusk Titanium Rotor Bolt Kit$14.99MSRP: $17.99 You save 17%
Rated 5.00 out of five stars.★★★★★
Primary Drive Steel Kit & X-Ring Chain$91.16MSRP: $116.93 You save 22%
Rated 4.70 out of five stars.★★★★★
Galfer Brake Pad - Sintered Double H$33.75MSRP: $37.50 You save 10%
Rated 4.62 out of five stars.★★★★⯪
Tusk Motorcycle Enduro Lighting Kit with Handguard Turn Signals$217.88MSRP: $341.82 You save 36%
Rated 4.65 out of five stars.★★★★⯪
ASV C6 Series Brake Lever$120.00
Rated 4.60 out of five stars.★★★★⯪
ProTaper Clamp-On Grip System - Half Waffle$28.49MSRP: $29.99 You save 5%
Rated 4.21 out of five stars.★★★★☆
Tusk Spoke Torque Wrench Replacement Head$11.99MSRP: $14.99 You save 20%
Rated 4.43 out of five stars.★★★★⯪
KTM OEM Brake Pads$98.07MSRP: $115.38 You save 15%
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