2003 KTM 300 EXC Parts & Accessories

Fits Your Machine

Displaying parts for your 2003 KTM 300 EXC

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
Pro Pegs Titanium Foot Pegs$239.88MSRP: $269.95 You save 11%
Rated 4.94 out of five stars.★★★★★
Wiseco Piston Replacement Circlip$2.65MSRP: $2.79 You save 5%
Rated 4.86 out of five stars.★★★★★
Bullet Proof Designs Oil Drain Kit$17.99
Rated 4.00 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.★★★⯪☆
Pro X Fork Bushing Kit$50.14MSRP: $56.98 You save 12%
Rated 4.50 out of five stars.★★★★⯪
All Balls Front Brake Caliper Bolt Kit$12.34MSRP: $13.71 You save 10%
Rated 4.83 out of five stars.★★★★★
Vortex 520 Aluminum Rear Sprocket$62.99 – $67.99MSRP: $72.95 – $78.95 You save 14%
Rated 4.74 out of five stars.★★★★★
Warp 9 Titanium Rotor Bolt Kit$19.00
Rated 4.18 out of five stars.★★★★☆
Factory Effex OEM Swing Arm Decals$12.88MSRP: $14.95 You save 14%
Rated 4.75 out of five stars.★★★★★
Galfer Front Steel Braided Brake Line$58.50MSRP: $65.00 You save 10%
Rated 4.45 out of five stars.★★★★⯪
ASV C6 Series Shorty Clutch Lever$79.88 – $120.00
Rated 3.63 out of five stars.★★★⯪☆
KTM Complete Rear Wheel Bearing and Spacer Kit$93.43MSRP: $109.92 You save 15%
Rated 4.85 out of five stars.★★★★★
Pivot Works Shock Bearing Kit$79.88MSRP: $104.99 You save 24%
Rated 4.16 out of five stars.★★★★☆
Vortex 520 Steel Rear Sprocket$58.61MSRP: $68.95 You save 15%
Rated 4.83 out of five stars.★★★★★
Primary Drive Steel Kit & X-Ring Chain$93.53MSRP: $117.93 You save 21%
Rated 4.69 out of five stars.★★★★★
ProTaper Fuzion 1 1/8" Handlebar$132.32
Rated 4.33 out of five stars.★★★★⯪
Renthal TwinRing Rear Sprocket$119.88 – $125.96MSRP: $132.95 – $139.95 You save 10%
Rated 4.72 out of five stars.★★★★★
All Balls Crankshaft Seal Kit$31.79MSRP: $35.32 You save 10%
Rated 3.82 out of five stars.★★★★☆
KTM CNC Handlebar Riser Kit$47.99
Rated 4.83 out of five stars.★★★★★
Polisport Free Flow UFX Front Fender$32.88
Rated 4.57 out of five stars.★★★★⯪
Pro X Aluminum Rear Sprocket$49.12MSRP: $64.63 You save 24%
Rated 4.78 out of five stars.★★★★★
JT Twinstar Hybrid Rear Sprocket$39.95MSRP: $43.75 You save 9%
Rated 5.00 out of five stars.★★★★★
EBC CX Extreme Rotor, Rear$84.70
Rated 4.60 out of five stars.★★★★⯪
Trail Tech Endurance II Speedometer/Computer$129.95
Rated 4.57 out of five stars.★★★★⯪
Tusk Solid Typhoon Mud Brake Rotor, Front$59.99MSRP: $79.99 You save 25%
Rated 4.67 out of five stars.★★★★★
Clarke Fuel Tank$239.00
Rated 4.18 out of five stars.★★★★☆
Pro X Rear Sprocket Bolt Set$9.39MSRP: $10.92 You save 14%
Rated 4.62 out of five stars.★★★★⯪
Motion Pro DirtControl V2 Lock-On Grips$26.99MSRP: $29.95 You save 10%
Rated 5.00 out of five stars.★★★★★
PC Racing Quick Release Filter Skins$20.88
Rated 4.52 out of five stars.★★★★⯪
Pivot Works Front Wheel Bearing and Collar Kit$47.30MSRP: $65.59 You save 28%
Rated 4.77 out of five stars.★★★★★
TORC1 Racing Defy Lock On Enduro MX Grips$28.49MSRP: $29.99 You save 5%
Rated 4.25 out of five stars.★★★★☆
Pro X Counter Shaft Seal Kit$26.66MSRP: $32.51 You save 18%
Rated 4.77 out of five stars.★★★★★
Works Connection Oil Filler Plug$29.66 – $29.95MSRP: $32.95 You save up to 10%
Rated 4.76 out of five stars.★★★★★
Primary Drive Alloy Kit & O-Ring Chain$97.57MSRP: $130.93 You save 25%
Rated 4.52 out of five stars.★★★★⯪
Motion Pro Coolant Recovery Tank$22.50
Rated 4.45 out of five stars.★★★★⯪
Closeout ItemBikeMaster Sprocket Bolt and Nut Kit$7.99MSRP: $14.16 You save 44%
Rated 4.00 out of five stars.★★★★☆
Mika Metals 1 1/8" Oversize Handlebars$109.88MSRP: $119.95 You save 8%
Rated 3.86 out of five stars.★★★★☆
Pro X Clutch Slave Cylinder Repair Kit$30.85MSRP: $36.73 You save 16%
Rated 3.70 out of five stars.★★★★☆
Tusk Rear Brake Pedal Rebuild Kit$34.99MSRP: $39.99 You save 13%
Rated 4.80 out of five stars.★★★★★
Tusk Air Adjustment Screw$9.99MSRP: $14.99 You save 33%
Rated 4.70 out of five stars.★★★★★
Flatland Racing Radiator Guards$111.91
Rated 4.68 out of five stars.★★★★★
Enduro Engineering Lower Right Fork Leg Guard $44.99MSRP: $49.95 You save 10%
Rated 4.82 out of five stars.★★★★★
Bullet Proof Designs Billet Foot Pegs$129.95
Rated 4.33 out of five stars.★★★★⯪
TORC1 Racing Defy Lock On Enduro Kev-Tec MX Grips$31.34MSRP: $32.99 You save 5%
Rated 2.00 out of five stars.★★☆☆☆
Race Tech Inner Fork Bushings$49.99
Rated 4.95 out of five stars.★★★★★
Warp 9 Titanium Sprocket Bolt Set$56.99
Rated 4.10 out of five stars.★★★★☆
Factory Connection Heavy Duty Rubber Shock Bumper$24.95
Rated 5.00 out of five stars.★★★★★
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