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1998 KTM 380SX Aftermarket Parts

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398 Results

Exact Fit
New

Dirt Tricks
Zirconium Rear Sprocket

$118.99
Sale
Save 15%
4.5 out of 5 stars (36) reviews
Video Available
Exact Fit
New

Motion Pro
Titan Throttle Tube

$21.99
4.5 out of 5 stars (37) reviews
Video Available
Exact Fit
New

Barnett
Clutch Kit

$238.85
Sale
Save 10%
4.5 out of 5 stars (155) reviews
Exact Fit
New

Fastway
Air EXT Footpegs - Pegs Only

$278.99
5 out of 5 stars (21) reviews
Exact Fit
New

Fastway
Adventure Footpegs - Pegs Only

$278.99
4.5 out of 5 stars (7) reviews
Exact Fit
New

Renthal
Front Sprocket

$29.67 - 59.39
Sale
Save 11%
4.5 out of 5 stars (76) reviews
Video Available
Exact Fit
New

JT
Aluminum Rear Sprocket

$21.68 - 36.41
Sale
Save 36%
4 out of 5 stars (1) review
Exact Fit
New

Works Connection
Rear Brake Reservoir Cap

$29.95
5 out of 5 stars (5) reviews
Exact Fit
New

Works Connection
Oil Filler Plug

$29.95
5 out of 5 stars (41) reviews
Exact Fit
New

Wiseco
2-Stroke Piston

$197.39
Clearance
Save 23%
4.5 out of 5 stars (255) reviews
Exact Fit
New

Polisport
Rear Fender

$20.99
Sale
Save 72%
4.5 out of 5 stars (88) reviews
Video Available
Exact Fit
New

Pro X
Top End Gasket Kit

$32.67
Sale
Save 24%
5 out of 5 stars (1) review
Exact Fit
New

Athena
Clutch Cover Gasket

$11.99
Clearance
Save 16%
Exact Fit
New

Kenda
Millville II K785 Rear Tire

$48.00 - 110.99
Sale
Save 20%
4.5 out of 5 stars (20) reviews
Exact Fit
New

Kenda
Southwick II K780 Rear Tire

$102.99
Sale
Save 20%
4 out of 5 stars (7) reviews
Exact Fit
New

Kenda
Sand Mad K782 Rear Tire

$94.00
Sale
Save 20%
5 out of 5 stars (3) reviews
Exact Fit
New

Acerbis
Rear Fender

$22.99
Sale
Save 51%
4.5 out of 5 stars (115) reviews
Video Available
Exact Fit
New

Acerbis
Side Panel Set

$39.99
Sale
Save 53%
4.5 out of 5 stars (120) reviews
Video Available
Exact Fit
New

IMS
Gas Tank

$213.77 - 483.29
Sale
Save 35%
4 out of 5 stars (123) reviews
Exact Fit

Renthal
Twin Ring Rear Sprocket

$89.99 - 139.95
Sale
Save 11%
5 out of 5 stars (66) reviews
Video Available
Exact Fit

JT
Steel Rear Sprocket

$0.77 - 42.85
Sale
Save 97%
4.5 out of 5 stars (42) reviews
Exact Fit

Vertex
Inner Clutch Cover Gasket

$12.96
Sale
Save 12%
4 out of 5 stars (8) reviews
Exact Fit
New

Twin Air
Air Filter

$32.99
Sale
Save 16%
5 out of 5 stars (517) reviews
Exact Fit
New

Twin Air
Pre-Oiled Air Filter

$37.99
Sale
Save 15%
5 out of 5 stars (118) reviews
Exact Fit

Twin Air
Dust Cover

$19.99
Sale
Save 14%
4.5 out of 5 stars (38) reviews
Exact Fit

DID
520 ERT3 Racing Chain Master Link

$3.99
5 out of 5 stars (2) reviews
Exact Fit

DID
520 ERT3 Racing Chain

$104.54 - 108.79
Sale
Save 15%
5 out of 5 stars (73) reviews
Exact Fit

KTM PowerParts
Air Filter Sand Cover

$24.99
4 out of 5 stars (4) reviews
Exact Fit
New
Exact Fit
New

JT
Steel Front Sprocket

$13.46
Sale
Save 96%
5 out of 5 stars (32) reviews
Exact Fit

Ride Engineering
Oil Filler Plug

$21.95
Sale
Save 8%
4 out of 5 stars (9) reviews
Video Available
Exact Fit

Fastway
Kick-It Kick Stand

$174.95
Sale
Save 36%
4.5 out of 5 stars (145) reviews
Exact Fit

Fastway
Foot Peg Mount Kit

$20.95
4 out of 5 stars (5) reviews
Exact Fit

Vertex
Outer Clutch Cover Gasket

$9.59
Sale
Save 11%
5 out of 5 stars (4) reviews
Exact Fit

Vertex
Water Pump Rebuild Kit

$48.69
Sale
Save 11%
4 out of 5 stars (11) reviews
Exact Fit

Vertex
Oil Seal Kit

$29.99
Sale
Save 15%
5 out of 5 stars (2) reviews
Exact Fit

Vertex
Ignition Cover Gasket

$7.34
Sale
Save 14%
Exact Fit

FMF
Gnarly 2-Stroke Pipe

$341.99
Sale
Save 10%
4.5 out of 5 stars (139) reviews
Exact Fit

Braking
W-FIX Brake Rotor - Rear

$103.46
Sale
Save 81%
4.5 out of 5 stars (15) reviews
Exact Fit
Exact Fit
New

Factory Connection
Shock Spring

$194.99
4.5 out of 5 stars (63) reviews
Exact Fit

ASV
C6 Brake Lever

$120.00
4.5 out of 5 stars (38) reviews
Video Available
Exact Fit

ZETA
Magnetic Drain Plug

$8.95
1 out of 5 stars (1) review
Exact Fit

Excel
Rear Rim

$143.10 - 200.44
Sale
Save 20%
5 out of 5 stars (21) reviews
Exact Fit

No Toil
Pre-Oiled Dual Stage Air Filter

$33.51
4.5 out of 5 stars (211) reviews
Video Available
Exact Fit

Fastway
Steering Stabilizer Over-Bar Mount Kit

$99.95
3 out of 5 stars (1) review
Exact Fit
Exact Fit
Exact Fit
Exact Fit
Exact Fit
Exact Fit

ASV
F4 Series Clutch Lever

$95.00
4 out of 5 stars (5) reviews
Exact Fit

ASV
C6 Magura Hydraulic Clutch Lever

$120.00
4.5 out of 5 stars (4) reviews
Exact Fit

ARC
Folding Clutch Lever

$79.95 - 139.95
4 out of 5 stars (45) reviews
Video Available

1998 KTM 380SX Aftermarket Parts

At MotoSport you'll find all the 1998 KTM 380SX aftermarket parts you need to make your next ride your best ride. We aim to please and suit a wide variety of bikes and riding styles, as well. We carry a large selection of dirt bike exhausts to give you the option of a race ready system or for more modest engines.

Not only do we carry the 1998 KTM 380SX aftermarket parts that give your dirt bike a performance boost, we also carry the parts to keep your ride feeling smooth. Sometimes the parts that keep your bike riding its best come directly from the manufacturer. At MotoSport you can also find the OEM dirt bike parts to complete almost any job, from a basic fender bolt to a complete new top end if you prefer to stick with stock.

Finding all the parts and gear you need has never been easier - and shipping your parts and gear is free on orders more than $79! You've got more choices than ever when it comes to where to buy, and we always want to provide the best shopping experience in the industry. If you run into trouble or need help finding specific parts for your 1998 KTM 380SX give a gearhead a call at 1-888-676-8853 and we'll get you ready to ride.