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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
Tusk Billet Rotating Bar Clamp$9.99MSRP: $14.99 You save 33%
Rated 4.63 out of five stars.★★★★⯪
Acerbis Chain Guide$23.88MSRP: $29.95 You save 20%
Rated 4.53 out of five stars.★★★★⯪
Tusk Neoprene Seal Guards$13.99 – $15.99MSRP: $17.99 – $18.99 You save up to 22%
Rated 4.09 out of five stars.★★★★☆
Tusk Motorcycle Enduro Lighting Kit$197.88MSRP: $306.84 You save 36%
Rated 4.62 out of five stars.★★★★⯪
Tusk Racer Axle Wrench$14.99MSRP: $17.99 You save 17%
Rated 4.52 out of five stars.★★★★⯪
Odi V2 Rogue MX Lock-On Grips$24.99 – $26.99MSRP: $28.95 You save up to 14%
Rated 4.72 out of five stars.★★★★★
DID 520 Chain$3.95 – $53.17
Rated 4.13 out of five stars.★★★★☆
All Balls Shock Bearing Kit$28.40 – $48.56MSRP: $31.55 – $53.96 You save 10%
Rated 4.52 out of five stars.★★★★⯪
Tusk Float Bowl Gasket$6.99MSRP: $9.92 You save 30%
Dirt Tricks Front Sprocket$40.99MSRP: $44.95 You save 9%
Rated 4.88 out of five stars.★★★★★
Polisport Lower Fork Protectors$21.99MSRP: $32.99 You save 33%
Rated 4.47 out of five stars.★★★★⯪
Pivot Works Swing Arm Bearing Kit$72.88MSRP: $102.17 You save 29%
Rated 4.72 out of five stars.★★★★★
Tusk Nyloc Axle Nut$12.99MSRP: $19.99 You save 35%
Rated 4.71 out of five stars.★★★★★
Acerbis X-Brake Front Disc Cover with Mounting Kit$56.76 – $64.87MSRP: $71.90 – $78.90 You save up to 21%
Rated 4.78 out of five stars.★★★★★
FMF Gold Series Pipe, "Gnarly Torque"$314.99MSRP: $349.99 You save 10%
Rated 4.74 out of five stars.★★★★★
All Balls Chain Roller$18.54MSRP: $20.60 You save 10%
Rated 4.48 out of five stars.★★★★⯪
All Balls Throttle Cable$14.32
Rated 4.54 out of five stars.★★★★⯪
Supersprox Front Sprocket$22.46 – $26.96MSRP: $24.95 – $29.95 You save 10%
Rated 4.83 out of five stars.★★★★★
Pro X Grooved Ultralight Front Sprocket$17.34 – $18.70MSRP: $22.81 You save up to 24%
Rated 4.70 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.★★★★★
Primary Drive XTS Front Sprocket$12.99MSRP: $15.99 You save 19%
Rated 4.79 out of five stars.★★★★★
Primary Drive Steel Kit & O-Ring Chain$81.57MSRP: $110.93 You save 26%
Rated 4.73 out of five stars.★★★★★
Polisport Front Fender$22.88MSRP: $29.99 You save 24%
Rated 4.61 out of five stars.★★★★⯪
Bolt Hub-Savers Double Locked Sprocket Fastening Kit$10.99MSRP: $11.99 You save 8%
Rated 4.87 out of five stars.★★★★★
Acerbis Air Box Mud Flap$22.99MSRP: $29.95 You save 23%
Rated 4.61 out of five stars.★★★★⯪
Primary Drive Steel Kit & Gold X-Ring Chain$98.17MSRP: $125.93 You save 22%
Rated 4.74 out of five stars.★★★★★
Tusk Aluminum Tire Iron with Axle Wrench Kit$30.99MSRP: $45.98 You save 33%
Rated 4.37 out of five stars.★★★★⯪
Odi V2 No-Waffle MX Lock-On Grips$24.99MSRP: $28.95 You save 14%
Rated 4.84 out of five stars.★★★★★
All Balls Front Brake Caliper Rebuild Kit$24.71MSRP: $27.45 You save 10%
Rated 4.88 out of five stars.★★★★★
Race Tech Fork Springs$149.99
Rated 4.87 out of five stars.★★★★★
Polisport Chain Guide$19.75MSRP: $21.99 You save 10%
Rated 4.37 out of five stars.★★★★⯪
Tusk Skid Plate Foam$10.95 – $11.95MSRP: $14.95 You save up to 27%
Rated 4.63 out of five stars.★★★★⯪
Odi Podium Flight 1 1/8" Handlebars$89.88 – $95.99MSRP: $99.95 – $105.95 You save up to 10%
Rated 4.80 out of five stars.★★★★★
Wiseco Piston Wristpin Bearing$20.10MSRP: $23.29 You save 14%
Rated 4.91 out of five stars.★★★★★
Primary Drive Alloy Kit & Gold X-Ring Chain$114.17MSRP: $145.93 You save 22%
Rated 4.75 out of five stars.★★★★★
Tusk Suspension Soft Jaws$34.99MSRP: $42.99 You save 19%
Rated 4.00 out of five stars.★★★★☆
Tusk Billet WP Fork Adjuster Knobs$9.99MSRP: $14.99 You save 33%
Rated 4.90 out of five stars.★★★★★
Pro X Clutch Cover Gasket$9.12MSRP: $10.25 You save 11%
Rated 4.53 out of five stars.★★★★⯪
Tusk Anodized Rear Brake Reservoir Cap$9.99MSRP: $14.99 You save 33%
Rated 4.96 out of five stars.★★★★★
Motion Pro Clutch Lever$44.99
Rated 4.57 out of five stars.★★★★⯪
Primary Drive 520 ORH X-Ring Chain$3.99 – $62.88MSRP: $5.99 – $73.95 You save up to 15%
Rated 4.64 out of five stars.★★★★⯪
Tusk Impact Wheel Bearing and Seal Kit - Rear$24.99MSRP: $28.99 You save 14%
Rated 4.60 out of five stars.★★★★⯪
Pivot Works Fork & Dust Seal Kit$33.88MSRP: $51.15 You save 34%
Rated 4.59 out of five stars.★★★★⯪
All Balls Swing Arm Bearing Kit$84.45MSRP: $93.83 You save 10%
Rated 4.70 out of five stars.★★★★★
PC Racing Pro-Seal$17.88MSRP: $18.95 You save 6%
Rated 4.65 out of five stars.★★★★⯪
Tusk Throttle Cable$8.99 – $18.28MSRP: $11.99 – $26.26 You save up to 30%
Rated 4.64 out of five stars.★★★★⯪
Tusk Aluminum Throttle Tube$24.99MSRP: $29.99 You save 17%
Rated 4.73 out of five stars.★★★★★
Tusk Clutch Spring Set$7.99MSRP: $9.99 You save 20%
Rated 4.62 out of five stars.★★★★⯪
All Balls Fuel Petcock Rebuild Kit$13.73MSRP: $15.25 You save 10%
Rated 4.61 out of five stars.★★★★⯪
Ricochet Offroad Skid Plate$112.00
Rated 4.64 out of five stars.★★★★⯪
Tusk Motorcycle Flag Mount Adaptor$9.99MSRP: $10.99 You save 9%
Rated 3.08 out of five stars.★★★☆☆
Tusk Front Brake Caliper Rebuild Kit$18.99MSRP: $24.99 You save 24%
Rated 4.89 out of five stars.★★★★★
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