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2003 KTM 300 EXC Parts & Accessories

Fits Your Machine

Displaying parts for your 2003 KTM 300 EXC

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See stock sizes for this machine

  • Front Tire:80/100X21
  • Rear Tire:110/100X18
  • Front Sprocket:14 Tooth
  • Rear Sprocket:52 Tooth
  • Chain:520x118
  • Spark Plug:BR8ECM
  • Main jet:160
  • Pilot Jet:35
ASV F4 Series Brake Lever$95.00
Rated 4.85 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.★★★★★
V-Force 3 Replacement Reeds$57.99MSRP: $64.95 You save 11%
Rated 4.76 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.★★★★⯪
Fastway Evo 4 Foot Pegs$167.90
Rated 4.77 out of five stars.★★★★★
Rox Speed FX 2" Handlebar Risers$92.88MSRP: $113.95 You save 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.★★★★☆
Pro X Clutch Master Cylinder Repair Kit$35.35MSRP: $41.11 You save 14%
Rated 4.69 out of five stars.★★★★★
Seal Savers Fork Covers$20.99 – $21.99
Rated 4.27 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.★★★★★
All Balls Clutch Master Cylinder Repair Kit$39.74MSRP: $44.15 You save 10%
Rated 4.44 out of five stars.★★★★⯪
Primary Drive Alloy Kit & Gold Plated MX Race Chain$104.99MSRP: $134.93 You save 22%
Rated 4.86 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 Fork Seals$23.21MSRP: $29.75 You save 22%
Rated 4.66 out of five stars.★★★★★
FMF Power Core II Silencer$179.99MSRP: $199.99 You save 10%
Rated 4.81 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.★★★★☆
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$93.53MSRP: $117.93 You save 21%
Rated 4.70 out of five stars.★★★★★
All Balls Clutch Slave Cylinder Repair Kit$35.81MSRP: $39.79 You save 10%
Rated 3.45 out of five stars.★★★⯪☆
Galfer Brake Pad - Sintered Double H$33.75MSRP: $37.50 You save 10%
Rated 4.62 out of five stars.★★★★⯪
All Balls Fork Seals$15.28MSRP: $16.98 You save 10%
Rated 3.88 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.★★★★⯪
ASV F4 Series Standard Clutch Lever$95.00
Rated 4.38 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%
Enduro Engineering Front Brake Disc Guard$109.95
Rated 4.85 out of five stars.★★★★★
Factory Effex OEM Lower Fork Decal$13.99MSRP: $16.95 You save 17%
Rated 4.79 out of five stars.★★★★★
Mylers High Pressure Radiator Cap$17.99MSRP: $20.00 You save 10%
Rated 4.76 out of five stars.★★★★★
Race Tech Fork Seals$49.99
Rated 4.72 out of five stars.★★★★★
Warp 9 Speedometer Magnet$10.00
Rated 4.46 out of five stars.★★★★⯪
Tusk Aluminum Pipe Guard$25.99MSRP: $29.99 You save 13%
Rated 4.27 out of five stars.★★★★☆
Pro X Fork & Dust Seal Kit$49.99MSRP: $59.50 You save 16%
Rated 4.43 out of five stars.★★★★⯪
TORC1 Racing Defy Lock On MX Grips$26.59MSRP: $27.99 You save 5%
Rated 4.41 out of five stars.★★★★⯪
Bullet Proof Designs Oil Drain Kit$17.99
Rated 4.00 out of five stars.★★★★☆
Vortex 520 Steel Rear Sprocket$58.61MSRP: $68.95 You save 15%
Rated 4.83 out of five stars.★★★★★
Pivot Works Shock Bearing Kit$79.88MSRP: $104.99 You save 24%
Rated 4.16 out of five stars.★★★★☆
Motion Pro Ringer Fork Seal Driver$52.99
Rated 4.88 out of five stars.★★★★★
Enduro Engineering Trail Side Multi Tool$31.99MSRP: $34.95 You save 8%
Rated 4.88 out of five stars.★★★★★
Tusk Solid Typhoon Mud Brake Rotor, Rear$59.99MSRP: $79.99 You save 25%
Rated 5.00 out of five stars.★★★★★
Factory Effex All Grip Seat Cover$42.88MSRP: $49.95 You save 14%
Rated 4.45 out of five stars.★★★★⯪
Polisport Free Flow UFX Front Fender$32.88
Rated 4.57 out of five stars.★★★★⯪
Race Tech Shock Nitrogen Charging Bolt$16.99
Rated 3.64 out of five stars.★★★⯪☆
Enduro Engineering Bar Riser Kit$39.95
Rated 4.64 out of five stars.★★★★⯪
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