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OEM Dirt Bike Parts

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1342 Results

$15 Fast cash

Big Gun
Evo X Complete Exhaust

$345.14
Sale
Save 10%
5 out of 5 stars (1) review
New
Up to $55 Fast cash

Pro Circuit
T-6 Complete Exhaust

$399.56 - $1043.96
Sale
Up to 10%
5 out of 5 stars (13) reviews
Up to $55 Fast cash

Cylinder Works
Big Bore Kit

$499.91 - $1217.66
Sale
Up to 10%
4.5 out of 5 stars (26) reviews
Video Available
$5 Fast cash

Sunstar
520 Steel Sprocket And Chain Kit

$105.40 - $305.95
Sale
Up to 23%
5 out of 5 stars (2) reviews
Video Available
New
Up to $35 Fast cash

Pro Circuit
T-6 Slip-On Exhaust

$419.36 - $891.99
Sale
Up to 10%
4.5 out of 5 stars (20) reviews
$5 Fast cash

Shinko
255 Trials Pro Rear Tire

$124.99 - $135.99
Sale
Up to 8%
4.5 out of 5 stars (5) reviews
$30 Fast cash

Pro Circuit
T-4 GP Complete Exhaust

$857.99 - $891.99
Sale
Up to 10%
5 out of 5 stars (6) reviews
Up to $20 Fast cash

FMF
Factory 4.1 Slip-On Exhaust

$449.99 - $494.99
Sale
Up to 10%
4.5 out of 5 stars (15) reviews
Up to $10 Fast cash

Pro X
High Compression Piston Kit

$155.15 - $212.42
Sale
Up to 28%
$50 Fast cash
$10 Fast cash
$20 Fast cash

Ride Engineering
Linkage Assembly

$426.95 - $474.90
Sale
Up to 10%
$10 Fast cash

Pro Circuit
Ti-4R / GP Headpipe

$347.99
Sale
Save 10%
5 out of 5 stars (1) review
Up to $40 Fast cash

Pro Circuit
TI-4 GP Complete Exhaust

$485.99 - $1085.99
Sale
Up to 10%
5 out of 5 stars (1) review
$5 Fast cash

DID
ST-X Dirt Star Front Rim

$214.73
Sale
Save 15%
Video Available
$15 Fast cash

Yoshimura
RS-3 Comp Series Slip-On Exhaust

$509.00
4.5 out of 5 stars (14) reviews
Video Available
$10 Fast cash

Pro Circuit
Ti-4R / GP Midpipe

$217.77 - $302.99
Sale
Up to 35%
$5 Fast cash

Wiseco
Pro-Lite 4-Stroke Piston

$95.47 - $231.96
Clearance
Up to 25%
5 out of 5 stars (69) reviews
Up to $55 Fast cash

Hinson
Complete Clutch Kit

$924.99 - $1199.99
4 out of 5 stars (9) reviews
Video Available
New
Up to $30 Fast cash

Yoshimura
RS-4 Slip-On Exhaust

$419.00 - $669.00
Sale
Up to 10%
5 out of 5 stars (17) reviews
Video Available
$5 Fast cash
Up to $10 Fast cash

HOTCAMS
Camshaft - Stage 3

$107.96 - $299.96
Sale
Up to 20%
5 out of 5 stars (2) reviews
Video Available
$5 Fast cash

Motion Pro
80-Piece Stepless Fuel Line Clamp Kit

$184.99
5 out of 5 stars (1) review
Video Available
Up to $25 Fast cash

Hinson
Inner Hub & Pressure Plate Kit

$199.99 - $589.99
4.5 out of 5 stars (2) reviews
Video Available
Up to $30 Fast cash

Sargent
World Sport Performance Low Seat

$449.95 - $749.95
5 out of 5 stars (1) review
Up to $45 Fast cash

Pro Circuit
Camshaft Set

$679.99 - $869.99
Sale
Up to 5%
4.5 out of 5 stars (2) reviews
$5 Fast cash

GYTR
Billet Clutch Pressure Plate

$179.99 - $189.99
4 out of 5 stars (1) review
$10 Fast cash

GYTR
Billet Clutch Inner Hub

$291.99 - $300.99
5 out of 5 stars (1) review
Up to $15 Fast cash
$20 Fast cash

GET
Power ECU

$489.99 - $569.99
5 out of 5 stars (2) reviews
$5 Fast cash

Dunlop
Geomax AT81 Desert RC Rear Tire

$132.99 - $134.99
Sale
Up to 11%
5 out of 5 stars (20) reviews
Video Available
Up to $10 Fast cash

CV4
Radiator Hose Y Kit

$115.99 - $288.99
Sale
Up to 10%
5 out of 5 stars (4) reviews
$25 Fast cash

Fastway
System 5 Steering Stabilizer Over-Bar Kit

$680.77 - $703.99
5 out of 5 stars (1) review
$15 Fast cash

Leo Vince
X3 Enduro Slip-On Exhaust

$474.95
Sale
Save 5%
5 out of 5 stars (2) reviews
$30 Fast cash
$5 Fast cash

Braking
W-FLO Oversized Brake Rotor Kit - Front

$193.46
Sale
Save 10%
3.5 out of 5 stars (2) reviews
$5 Fast cash

Michelin
Desert Race Rear Tire

$320.99
Sale
Save 10%
5 out of 5 stars (2) reviews
$5 Fast cash

Excel
Rear Wheel Spoke Kit

$75.56 - $94.46
Sale
Up to 19%
4 out of 5 stars (36) reviews
Up to $25 Fast cash

FMF
Factory 4.1 Titanium Slip-On RCT - Carbon Fiber

$674.99 - $764.99
Sale
Up to 10%
4.5 out of 5 stars (5) reviews
$5 Fast cash

Pro Circuit
Water Pump Cover With Impeller

$179.96 - $215.96
Sale
Up to 10%
4.5 out of 5 stars (5) reviews
Up to $35 Fast cash

Pro Circuit
Camshaft

$408.99 - $750.99
Sale
Up to 10%
3.5 out of 5 stars (4) reviews
$5 Fast cash

Pro Taper
Top Clamp

$132.32 - $162.84
Sale
Up to 5%
5 out of 5 stars (4) reviews
$5 Fast cash

Braking
W-FLO Oversized Brake Rotor Kit - Rear

$171.86 - $171.99
Sale
Up to 10%
3.5 out of 5 stars (2) reviews
$30 Fast cash

Pro Circuit
T-4R GP Complete Exhaust

$891.99
Sale
Save 10%
5 out of 5 stars (5) reviews
$5 Fast cash

Graves
Carburetor Catch Tank

$85.49
Sale
Save 5%
3.5 out of 5 stars (2) reviews
$5 Fast cash

Wiseco
4-Stroke Piston

$95.47
Sale
Save 21%
Up to $15 Fast cash

Samco Sport
Radiator Hose Kit

$19.77 - $626.36
Sale
Up to 82%
5 out of 5 stars (2) reviews
New
Up to $70 Fast cash

Pro Circuit
Ti-6 Complete Exhaust

$1015.77 - $1273.46
Sale
Up to 20%
5 out of 5 stars (13) reviews
Up to $15 Fast cash

National Cycle
VStream Windscreen

$70.77 - $346.46
Sale
Up to 56%
4 out of 5 stars (6) reviews
$5 Fast cash

Pirelli
MT21 Rear Tire

$121.99 - $151.99
Sale
Up to 27%
4.5 out of 5 stars (21) reviews
$40 Fast cash

Athena
Big Bore Stroker Kit

$962.96
Sale
Save 10%
3 out of 5 stars (2) reviews
$10 Fast cash

Pro Circuit
Ti-4 Head Pipe

$314.99
Sale
Save 10%
5 out of 5 stars (1) review
Up to $15 Fast cash

Yoshimura
TRS Comp Series Complete Exhaust With Stainless Header

$409.00 - $419.00
5 out of 5 stars (5) reviews
Video Available
$5 Fast cash

Trail Tech
DC Electrical System Kit

$169.95
5 out of 5 stars (8) reviews
Video Available
$20 Fast cash

Pro Circuit
T-4 Slip-On Exhaust - Dual Without Midpipe

$599.99
Sale
Save 10%
5 out of 5 stars (3) reviews
$5 Fast cash

HOTCAMS
Camshaft - Stage 1 Auto Decompressor Exhaust

$224.76
Sale
Save 20%
5 out of 5 stars (4) reviews
Video Available
$5 Fast cash

Works Connection
Radiator Cages

$87.77 - $114.95
Sale
Up to 24%
4 out of 5 stars (8) reviews

OEM Dirt Bike Parts

MotoSport carries all the major manufacturers for OEM dirt bike parts. While most dirt bike riders upgrade to aftermarket parts, some amateur racing classes require OEM dirt bike parts, a number of dirt bike parts are only available as OEM, and some riders prefer keeping their rides together with 100 percent OEM dirt bike parts. Find all the OEM dirt bike parts needed to keep your trail bike or Motocross bike ready to ride:

At MotoSport, you have access to the top dirt bike and pit bike parts so you can grab factory OEM dirt bike parts without having to hop from site to site or store to store. Couple that with the lowest prices on aftermarket parts,riding gear, tools, and tires it's clear that it doesn't take much to get a lot from us.

We offer OEM parts from all the top dirt bike brands including Honda, KTM, Kawasaki, Suzuki and Yamaha. Our selection of OEM parts gives you have access to everything from washers for your 2009 Honda CRF450R's cam chain tensioner to a new factory piston kit for your 2002 KTM 200SX

MotoSport makes it easy and convenient to search for OEM dirt bike parts thanks to our parts finder which gives you the options to locate your part by category and offers up diagrams and interactive schematics so you can be sure you're getting exactly what you need. The interactive microfiche of each section of your dirt bike also gives you information like how many parts are needed to complete a rebuild and quick access to add the items to your cart for checkout without having to leave the page you're looking at - making the whole process of shopping easier than anywhere else.

Get the parts you need fast, in the USA or internationally. We deliver to your door and offer fast, free shipping on orders more than $79. Our experts are here to help, call us on our toll free line 1-888-676-8853 for fast, friendly service. Make MotoSport.com your first choice for OEM dirt bike parts and accessories.