Check out our selection of 2003 KTM EXC 450 RACING parts and accessories.
We carry an assortment of aftermarket products for thousands of motorcycles, atv, and utv, including your 2003 KTM EXC 450 RACING.
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Shorai LFX Battery
MSRP: $99.95 - $349.95
$89.95 - $314.95
(0 Reviews)
Yuasa Maintenance Free VRLA Battery
MSRP: $78.95 - $156.95
$32.99 - $112.99
(1 Reviews)
Bikemaster TruGel Battery
MSRP: $31.95 - $215.95
$24.88 - $166.88
Bikemaster Maintenance Free Battery
MSRP: $101.95
$27.99 - $88.99
Stompgrip Airbox & Side Panel Protector
MSRP: $31.99 - $41.69
$31.99 - $40.99
MSR Racing Pro Disc Guard
MSRP: $24.95 - $94.95
$22.99 - $85.99
More Colors Available
Devol Gas Caps
MSRP: $70.99
$62.99
SDG Tall Replacement Seat
MSRP: $105.99 - $128.99
$98.99 - $105.99
MSR Racing Radiator Guard
MSRP: $34.95
$31.99
Acerbis Lower Fork Cover Set
MSRP: $32.95 - $34.95
$27.88 - $28.99
(3 Reviews)
Acerbis Rear Fender
MSRP: $49.95
$16.97 - $39.88
(5 Reviews)
Works Connection Case Guard
$46.97 - $58.99
IMS Motorcycle Oversized Fuel Tank
MSRP: $274.95 - $349.95
$199.99 - $314.99
(2 Reviews)
Pro-Line Packaged Bolt Kit And Fasteners
MSRP: $59.95
$49.99
EBC Long Life Sintered "R" Brake Pad
MSRP: $23.00 - $49.00
$20.99 - $37.99
EBC Race Sintered "MX-S" Brake Pad
MSRP: $35.00 - $40.00
$32.99 - $36.99
Bikemaster Brake Pad
MSRP: $18.95 - $42.95
$16.99 - $36.99
Galfer Wave Rotor
MSRP: $54.81 - $486.40
$49.99 - $437.99
Galfer Offroad Sintered Brake Pad
MSRP: $34.50 - $91.38
$31.99 - $82.99
Bikemaster Sintered Brake Pad
MSRP: $27.95 - $45.95
$23.99 - $38.99
EBC Organic "X" Brake Pads/Shoes
MSRP: $14.95 - $66.95
$13.99 - $60.99
(4 Reviews)
EBC Standard Brake Rotor
MSRP: $59.00 - $225.00
$53.99 - $202.99
Zeta Oil Filter Cover
MSRP: $58.95
$51.99 - $58.95
Maxima ProFilter Oil Filter Cover
$29.95
T.M. Designworks Titanium Fuel Mixture Screw
$33.99
MSR Racing Standard Lever Set
MSRP: $20.95 - $32.95
$18.99 - $29.99
Pro Taper Aluminum Throttle Tube
MSRP: $49.99
$44.99
Hammerhead Designs Billet Shift Lever Tip
$24.95
G2 Ergonomics Throttle Cam System
$109.95
Zeta Steering Stem Nut
MSRP: $11.95 - $14.95
$10.99 - $12.99
ASV Inventions F3 Series Brake Lever
MSRP: $70.00
$61.99 - $64.99
ASV Inventions KTM Magura Rotator Clamp
MSRP: $25.00
$24.99
Warp 9 Racing Short Style Folding Brake Lever
$59.99
MSR Racing Swingarm/Chain Rub Plates
MSRP: $33.95
$30.99 - $33.95
T.M. Designworks "Factory Edition 1" Rear Chain Guide
MSRP: $69.99
$66.99
JT 520 Rear Sprocket
MSRP: $18.34 - $50.99
$11.99 - $39.99
Tag Metals Off Road Countershaft Sprocket
$29.99
T.M. Designworks Moto-X/O.E. Replacement Rear Chain Guide Shell And Plastic Rub Block Insert
MSRP: $63.95
$58.99
Pro Taper Metal Mulisha Rear Sprocket
MSRP: $74.95
$67.99
JT 520 Front Countershaft Sprocket
MSRP: $9.99 - $42.99
$7.99 - $33.99
Renthal 520 Twin Ring Off Road Rear Sprocket
MSRP: $99.95 - $129.95
$81.99 - $89.99
NGK Spark Plug
MSRP: $1.85 - $32.95
$1.70 - $31.46
Baja Designs Dual Sport EZ Mount Kit
MSRP: $459.95 - $509.95
$422.99 - $509.95
Trail Tech Vector Computer Kit
MSRP: $99.95 - $109.95
$89.99 - $98.99
Power Source Sealed Battery
MSRP: $143.30
$5.99 - $123.99
Trail Tech Endurance Computer Replacement Cable
$23.95 - $24.95
Trail Tech Vapor/Vector Computer Replacement Speed Sensor Cable
Trail Tech Magnetic Retainer
$7.95
Baja Designs Key Switch
MSRP: $29.95
$26.99
Wiseco 4-Stroke Piston Kit
MSRP: $86.29 - $249.99
$49.99 - $204.99
Twin Air Oil Filter
MSRP: $10.95 - $16.95
$9.99 - $16.95
EBC CK Heavy Duty Cork Series Clutch Plate Set
MSRP: $47.00 - $121.00
$10.99 - $108.99
BikeMaster Oil Filter
$3.45 - $11.65
Wiseco Replacement Circlips
$1.99
CV4 Radiator Cap
$22.99
Zeta Magnetic Oil Drain Bolt
$6.95 - $9.95
K&N Performance Gold Oil Filter
MSRP: $6.95 - $16.95
$4.55 - $16.95
(7 Reviews)
Moose Racing Exhaust Spring
$13.95
Helix Racing Swivel Exhaust Springs
MSRP: $14.99 - $17.95
$13.99 - $15.99
MSR Pipe Springs
MSRP: $19.99 - $20.99
$17.99 - $18.99
Moose Racing Competition Muffler Repack Cartridge
$20.95 - $30.95
Pro Circuit T-4S Slip-On Exhaust
MSRP: $239.95 - $699.95
$215.99 - $629.99
FMF Racing Q4 Slip On Off Road Exhaust
MSRP: $289.99 - $799.99
$260.96 - $719.99
FMF Titanium 4 Muffler
$719.99
FMF Racing Powerbomb Header
MSRP: $199.95 - $349.99
$179.96 - $566.99
Outerwears Water Repellent Prefilters
MSRP: $12.95 - $28.95
$9.99 - $23.99
MSR Racing Fuel Mixture Screw
MSRP: $19.95
$17.99 - $19.95
Twin Air Power Flow Filter Kit
$37.95 - $259.95
Twin Air Pre-Oiled Air Filter
$24.95 - $40.95
Filtron Ultrair Premium Performance Filter
$26.95 - $28.95
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No Toil Super-Flo Air Filter Kits
$43.99
JD Jetting High Performance Jetting Kit
$54.95 - $98.95
No Toil Super-Flo Replacement Filter
MSRP: $24.95
$21.99
Factory Effex Lower Fork Graphic
MSRP: $15.95
$14.99
Factory Effex Swingarm Graphic
MSRP: $14.95 - $15.95
$13.99 - $14.99
Factory Effex Evo 7 Series Graphic Kit
MSRP: $69.95
Factory Effex EVO 6 Series Graphic Kit
Factory Effex Sponsor Lower Fork Graphic
One Industries Front Fender Decal
$12.95
Factory Effex Front Fender Graphic
$17.99
Skin Freeride-G Graphic Kit
MSRP: $128.00
$115.99 - $128.00
Race Tech G2-R Gold Valve Fork Kit
MSRP: $169.99 - $179.99
$161.99 - $169.99
Race Tech Gold Valve Fork Kit
MSRP: $169.99 - $189.99
$141.99 - $170.99
Pivot Works Fork Seal Kit
MSRP: $38.95
$35.99
Hammerhead Designs Holeshot Button
$99.95 - $109.95
Race Tech Offroad Fork Springs
MSRP: $109.99 - $119.99
$71.99 - $114.99
Race Tech Shock Spring
MSRP: $109.99 - $159.99
$98.99 - $149.99
Race Tech Gold Valve Offroad Shock Kit
MSRP: $159.99 - $169.99
$141.99 - $152.99
MSR Fork and Dust Seal Kit
MSRP: $27.95
$25.99
Bridgestone M603 Intermediate-Hard Front Tire
MSRP: $111.99 - $115.99
$73.88 - $74.88
Bridgestone M403 Intermediate Terrain Front Tire
MSRP: $64.99 - $143.99
$43.88 - $78.88
Continental Conti Gelande Sport MX/Offroad Intermediate Terrain Rear Tire
MSRP: $98.95 - $109.95
$69.88 - $76.88
Kenda K771 Millville Front Tire
MSRP: $50.99 - $89.99
$32.88 - $61.88
Cheng Shin C899 Sand Paddle Rear Tire
MSRP: $95.99 - $108.99
$36.88 - $65.88
Bridgestone M204 Soft-Intermediate Rear Tire
MSRP: $67.99 - $161.99
$47.88 - $91.88
IRC Enduro VE33 Rear Tire
MSRP: $81.98 - $112.77
$58.88 - $77.88
(6 Reviews)
Maxxis M6001 Intermediate Rear Tire
MSRP: $106.99
$47.88 - $77.88
Kite Front Wheel Hub
MSRP: $394.95
$335.99
Excel A60 MX Rear Rim
MSRP: $231.99 - $266.99
$163.99 - $188.99
Excel Pro Series G2 Rear Carrier Ring Set
$284.99 - $298.99
D.I.D Original Complete Rear Wheel
MSRP: $749.95
$639.99
Warp 9 Racing 36 Hole Complete Front Supermoto Wheel
MSRP: $458.00 - $569.00
$458.00 - $579.00
Excel Rear Spoke And Nipple Kit
MSRP: $81.00 - $105.00
$66.88 - $105.00
Warp 9 Racing 36 Hole Supermoto Front Rim
$149.00 - $159.00
Warp 9 Racing 36 Hole Complete Rear MX Wheel
$359.00 - $399.00