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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
Polisport Upper Fork Guards$15.88MSRP: $32.95 You save 52%
Rated 4.67 out of five stars.★★★★★
Mika Metals Raw Series 1 1/8" Oversize Handlebars$109.88MSRP: $119.95 You save 8%
Rated 4.00 out of five stars.★★★★☆
All Balls Rear Wheel Bearing Upgrade Kit$66.40MSRP: $73.78 You save 10%
Rated 3.50 out of five stars.★★★⯪☆
Works Connection Titanium Axle Adjuster Bolts$33.75MSRP: $37.95 You save 11%
Rated 5.00 out of five stars.★★★★★
KTM Fork Protection Sticker Kit$27.19 – $31.99
Rated 4.70 out of five stars.★★★★★
Supersprox Rear Aluminum Sprocket$59.46MSRP: $69.95 You save 15%
Rated 4.65 out of five stars.★★★★⯪
Drifters Oil Change Moto Funnel$14.49
Rated 4.44 out of five stars.★★★★⯪
ASV C6 Series Standard Clutch Lever$79.88 – $120.00
Rated 3.63 out of five stars.★★★⯪☆
KTM Radiator Foam$8.99
Rated 3.50 out of five stars.★★★⯪☆
Tusk Power Valve Tuning Kit$14.99MSRP: $19.96 You save 25%
EBC CX Extreme Rotor, Front$93.87
Rated 4.20 out of five stars.★★★★☆
Fasst Spoke Wrench Head$20.99
Rated 4.89 out of five stars.★★★★★
7602 Racing Front Axle Nut$21.95
Rated 4.70 out of five stars.★★★★★
Pivot Works Rear Wheel Bearing Upgrade Kit Replacement Bearings$20.88MSRP: $25.96 You save 20%
Rated 4.50 out of five stars.★★★★⯪
P3 Carbon Skid Plate Foam$12.95
Rated 4.50 out of five stars.★★★★⯪
KTM OEM Preformed Fuel Hose$7.67MSRP: $9.02 You save 15%
Rated 3.00 out of five stars.★★★☆☆
TORC1 Racing Defy Lock On Diamond Kev-Tec MX Grips$30.39MSRP: $31.99 You save 5%
G2 Ergonomics Rear Brake Caliper Cooler$39.95
Dirt Tricks Brake Rotor, Front$119.00MSRP: $129.95 You save 8%
Rated 5.00 out of five stars.★★★★★
ProTaper 2.3 Platform Foot Pegs Hardware Kit$9.69MSRP: $10.20 You save 5%
Rated 5.00 out of five stars.★★★★★
Trail Tech Kickstand Replacement Spring$10.99
Rated 4.93 out of five stars.★★★★★
Enduro Engineering Hydraulic Rear Brake Light Switch$49.95
Rated 4.91 out of five stars.★★★★★
Tusk EZ-Grease PDS Heim Joint Bolt Kit$24.99MSRP: $32.99 You save 24%
Rated 4.75 out of five stars.★★★★★
Pivot Works Rear Wheel Bearing Upgrade Kit$66.88MSRP: $91.06 You save 27%
Rated 3.52 out of five stars.★★★⯪☆
Enduro Engineering Lower Left Fork Leg Guard$44.99MSRP: $49.95 You save 10%
Rated 5.00 out of five stars.★★★★★
Race Tech Shock Seal Head Setting Tool$54.99
Rated 4.79 out of five stars.★★★★★
GPR V5 Fat Bar Stabilizer Kit$502.99MSRP: $550.00 You save 9%
Rated 4.64 out of five stars.★★★★⯪
All Balls Fork Dust Seals$15.60MSRP: $17.33 You save 10%
Rated 3.00 out of five stars.★★★☆☆
Warp 9 Titanium Brake Banjo Bolt Kit$39.00
Rated 3.00 out of five stars.★★★☆☆
Dirt Tricks Brake Rotor, Rear$119.00MSRP: $129.95 You save 8%
Galfer Semi-Metallic Compound Brake Pad$32.50MSRP: $36.11 You save 10%
Rated 5.00 out of five stars.★★★★★
Excel Spoke Wrench Head$13.99
Rated 4.83 out of five stars.★★★★★
IMS Rally Foot Pegs$229.95
Rated 4.64 out of five stars.★★★★⯪
KTM Forged Clutch Lever$29.99
Rated 4.50 out of five stars.★★★★⯪
Mylers Radiator Washer And Grommet Kit$10.99
Rated 4.50 out of five stars.★★★★⯪
Tusk Neoprene PDS Rear Shock Bearing Protector$7.99MSRP: $11.99 You save 33%
Rated 5.00 out of five stars.★★★★★
Nihilo Concepts Holeshot Device Fork Guard Bracket$14.95
Rated 5.00 out of five stars.★★★★★
Works Connection Elite Axle Block Kit$96.45MSRP: $108.95 You save 11%
Rated 4.87 out of five stars.★★★★★
Trail Tech Striker Speedometer/Voltmeter$179.95
Rated 4.83 out of five stars.★★★★★
Works Connection Steering Stem Nut$37.95
Rated 4.80 out of five stars.★★★★★
DRC Fork Seal Driver Kit$84.95
Rated 4.50 out of five stars.★★★★⯪
Bolt Euro Style Two Stroke Pro Pack Kit$71.99MSRP: $79.99 You save 10%
Rated 4.30 out of five stars.★★★★☆
TORC1 Racing Defy Lock On Hot Lap MX Grips$26.59MSRP: $27.99 You save 5%
Race Tech Shaft Holding Tool$69.99 – $74.99
Rated 4.60 out of five stars.★★★★⯪
Enduro Engineering Rear Axle Pull$18.99
Rated 4.55 out of five stars.★★★★⯪
Fastway Evo Ext Foot Pegs$244.00
Rated 4.00 out of five stars.★★★★☆
7602 Racing Front Disc Guard$129.95 – $145.95
Rated 4.96 out of five stars.★★★★★
Fasst Impact Moto Pegs$259.99
Rated 4.47 out of five stars.★★★★⯪
Trail Tech Endurance II Speedometer/Computer Billet Protector$69.95
Rated 4.00 out of five stars.★★★★☆
Dirt Tricks Solid Brake Rotor, Rear$119.00MSRP: $129.95 You save 8%
Race Tech Nitrogen Gauge$143.99MSRP: $159.99 You save 10%
Rated 5.00 out of five stars.★★★★★
Klutchbox Original Bar Pad$64.95
Rated 5.00 out of five stars.★★★★★
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