Check out our selection of 2003 KTM SX 450 RACING parts and accessories.
We carry an assortment of aftermarket products for thousands of motorcycles, atv, and utv, including your 2003 KTM SX 450 RACING.
sale item
Stompgrip Airbox & Side Panel Protector
MSRP: $31.99 - $41.69
$31.99 - $40.99
(0 Reviews)
MSR Racing Pro Disc Guard
MSRP: $24.95 - $94.95
$22.99 - $85.99
(1 Reviews)
More Colors Available
Devol Gas Caps
MSRP: $70.99
$62.99
Acerbis Lower Fork Cover Set
MSRP: $32.95 - $34.95
$27.88 - $28.99
(3 Reviews)
Works Connection Case Guard
$46.97 - $58.99
Factory Effex Wide Seat Foam
MSRP: $69.95
IMS Motorcycle Oversized Fuel Tank
MSRP: $274.95 - $349.95
$199.99 - $314.99
(2 Reviews)
Acerbis Spider Evolution Front Disc Cover Mounting Kit
MSRP: $29.95 - $29.99
$23.88 - $26.95
Works Connection Frame Guard
MSRP: $32.00 - $69.95
$31.99 - $62.99
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
Galfer Offroad Sintered Brake Pad
MSRP: $34.50 - $91.38
$31.99 - $82.99
EBC Organic "X" Brake Pads/Shoes
MSRP: $14.95 - $66.95
$13.99 - $60.99
(4 Reviews)
Galfer Carbon Semi-Metallic Brake Pad
MSRP: $24.74 - $53.68
$22.99 - $50.99
Maxima ProFilter Oil Filter Cover
$29.95
Flanders Offroad Lever
MSRP: $7.79 - $17.09
$4.99 - $10.99
MSR Racing Standard Lever Set
MSRP: $20.95 - $32.95
$18.99 - $29.99
Pro Taper Aluminum Throttle Tube
MSRP: $49.99
$44.99
Zeta Steering Stem Nut
MSRP: $11.95 - $14.95
$10.99 - $12.99
IMS Super Stock Foot Peg
MSRP: $79.95
$71.99
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
Trail Tech Vector Computer Kit
MSRP: $99.95 - $109.95
$89.99 - $98.99
Baja Designs Enduro Lighing Kits with Tailight
MSRP: $224.95 - $254.95
$202.99 - $254.95
Trail Tech Endurance Computer Replacement Cable
$23.95 - $24.95
Trail Tech Vapor/Vector Computer Replacement Speed Sensor Cable
Trail Tech Endurance Computer Kit
Trail Tech Vapor Computer Kit
MSRP: $124.95 - $129.95
$116.99 - $129.95
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
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)
Hinson Racing Back Torque Limiter Series Slipper Clutch Inner Hub/Pressure Plate Kit
MSRP: $1,149.99 - $1,399.99
$1,126.99 - $1,372.99
Moose Racing Exhaust Spring
$13.95
Helix Racing Swivel Exhaust Springs
MSRP: $14.99 - $17.95
$13.99 - $15.99
Pro Circuit Titanium Headpipe
MSRP: $274.95 - $574.95
$240.99 - $517.99
MSR Pipe Springs
MSRP: $19.99 - $20.99
$17.99 - $18.99
Pro Circuit Type 496 Spark Arrestor Silencer Exhaust
MSRP: $374.95 - $474.95
$328.99 - $427.99
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
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
video
No Toil Super-Flo Air Filter Kits
MSRP: $49.95
$43.99
JD Jetting High Performance Jetting Kit
$54.95 - $98.95
No Toil Super-Flo Replacement Filter
MSRP: $24.95
$21.99
Twin Air Backfire Air Filter
$22.95 - $49.95
Twin Air Standard Offroad Air Filter
$15.95 - $99.95
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 Rear Fender Graphic
MSRP: $18.95 - $19.95
$17.99
Factory Effex EVO 6 Series Graphic Kit
Factory Effex Sponsor Lower Fork Graphic
Factory Effex Trim Kit
MSRP: $54.95
$44.99 - $49.99
Factory Effex Front Fender Graphic
MSRP: $19.95
One Industries Preprinted Background
MSRP: $26.94 - $26.95
$21.97 - $26.95
Race Tech Gold Valve Fork Kit
MSRP: $169.99 - $189.99
$141.99 - $170.99
Race Tech Offroad Fork Springs
MSRP: $109.99 - $119.99
$71.99 - $114.99
Pro Circuit Bladder Cap Kit
$69.99
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
Merge HPL Hydraulic Preload
$225.00
Pivot Works Fork Rebuild Kit
MSRP: $74.95 - $75.94
$67.99 - $69.99
Kite Front Wheel Hub
MSRP: $394.95
$335.99
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
Excel Rear Carrier Ring Set
MSRP: $275.00 - $336.00
$229.99 - $308.99