Memorial Day Sale New Markdowns Added - Up To 70% Off Parts and Gear Shop Now
CLOSE
Shipping to US Flag United States
Free shipping over $79
ENDS TODAY! Get An Additional 10% Off OEM Use Code OEM10 At Checkout Shop Now

OEM Dirt Bike Parts

Applied Refinements
Fitment Category Brand
Color
Fast Cash Brake Pad Type Discount

Price

Refine

4535 Results

New

Twin Air
Air Filter

$15.99 - $84.99
Sale
Up to 84%
5 out of 5 stars (517) reviews
Colors for Factory Effex Grip Donuts
+17 more

Factory Effex
Grip Donuts

$3.99 - $4.99
Sale
Up to 20%
5 out of 5 stars (67) reviews
Colors for Turner Performance Products Billet Shift Lever

Turner Performance Products
Billet Shift Lever

$34.99
Sale
Save 17%
2 out of 5 stars (4) reviews

Turner Performance Products
Spoke Covers

$14.99
Sale
Save 25%
4 out of 5 stars (13) reviews

Twin Air
Pre-Oiled Air Filter

$18.99 - $41.99
Sale
Up to 10%
5 out of 5 stars (118) reviews

FMF
Muffler Plug

$4.99
4.5 out of 5 stars (306) reviews

Motion Pro
Throttle Cable

$4.99 - $54.99
4 out of 5 stars (173) reviews

EBC
MX-S Brake Pads

$44.13
Sale
Save 5%
4.5 out of 5 stars (96) reviews

Sunstar
Chain & Aluminum Sprocket Combo

$89.13 - $236.68
Sale
Up to 22%
5 out of 5 stars (43) reviews
Video Available
Colors for Acerbis Fork Cover Set
+22 more

Acerbis
Fork Cover Set

$26.99 - $28.99
Sale
Up to 25%
4 out of 5 stars (98) reviews
Video Available

Wiseco
Needle Bearing

$20.10
Sale
Save 14%
4.5 out of 5 stars (45) reviews

Twin Air
- Air Box Cover

$26.77 - $80.99
Sale
Up to 5%
4.5 out of 5 stars (149) reviews

Vertex
Inner Clutch Cover Gasket

$5.80 - $33.19
Sale
Up to 10%
4 out of 5 stars (8) reviews

All Balls
Carburetor Rebuild Kit

$21.34 - $93.67
Sale
Up to 10%
4.5 out of 5 stars (183) reviews
Video Available

Moose
Air Filter

$6.95 - $31.95
4.5 out of 5 stars (21) reviews

ARC
Folding Aluminum Lever Combo

$143.99 - $160.98
Sale
Up to 10%
4.5 out of 5 stars (39) reviews
Colors for ODI Grip Donuts

ODI
Grip Donuts

$3.95
5 out of 5 stars (2) reviews

All Balls
Front Wheel Bearing Kit

$2.77 - $57.52
Sale
Up to 10%
4.5 out of 5 stars (186) reviews
Video Available
Colors for Turner Performance Products 7075 Billet Aluminum Footpegs

Turner Performance Products
7075 Billet Aluminum Footpegs

$79.99 - $84.99
Sale
Up to 20%
4.5 out of 5 stars (9) reviews
New
Colors for Turner Performance Products Billet Rear Brake Pedal
+2 more

Turner Performance Products
Billet Rear Brake Pedal

$69.99
Sale
Save 18%
1 out of 5 stars (1) review
New
Colors for Works Connection Radiator Plug

Works Connection
Radiator Plug

$19.95 - $22.95
5 out of 5 stars (1) review
New
Colors for Acerbis X-Grip Frame Guard
+25 more

Acerbis
X-Grip Frame Guard

$41.21 - $46.99
Sale
Up to 14%
4.5 out of 5 stars (125) reviews
Video Available

KTM OEM Parts
OEM Chain Slider

$11.24 - $19.81
Sale
Up to 15%
5 out of 5 stars (20) reviews
Colors for Polisport Rear Fender Pod

Polisport
Rear Fender Pod

$36.99 - $38.99
Sale
Up to 15%
4.5 out of 5 stars (9) reviews
Video Available
New
Colors for Polisport Number Plate
+22 more

Polisport
Number Plate

$10.77 - $22.99
Sale
Up to 20%
5 out of 5 stars (53) reviews
Video Available
Colors for Polisport SM Fender UFX
+2 more

Polisport
SM Fender UFX

$21.99 - $22.99
Sale
Up to 20%
4 out of 5 stars (3) reviews

KTM PowerParts
Swing Arm Protector

$47.99 - $68.99
4.5 out of 5 stars (7) reviews

KTM PowerParts
Brembo Brake Lever

$52.99
4 out of 5 stars (4) reviews

Pro Taper
520XRC Master Link

$6.23
Sale
Save 5%
5 out of 5 stars (3) reviews

Turner Performance Products
Yamaha YZ/YZF Pro Hardware Kit

$44.99
Sale
Save 10%
5 out of 5 stars (13) reviews
New
Colors for Acerbis Full Plastic Kit
+54 more

Acerbis
Full Plastic Kit

$106.99 - $181.95
Sale
Up to 20%
4 out of 5 stars (290) reviews
Video Available

FilGuard
Pre-Oiled Premium Dual Stage Air Filter

$7.99 - $31.99
Sale
Up to 13%
4 out of 5 stars (104) reviews
Colors for Fastway Kick-It Kick Stand

Fastway
Kick-It Kick Stand

$111.77 - $194.95
4.5 out of 5 stars (145) reviews

Artrax
Tire Combo With Tubes

$88.02 - $120.00
Sale
Up to 52%
4.5 out of 5 stars (52) reviews
Colors for Turner Performance Products Billet Folding Clutch & Brake Lever Combo
+2 more

Turner Performance Products
Billet Folding Clutch & Brake Lever Combo

$89.99
Sale
Save 10%
4.5 out of 5 stars (26) reviews
Video Available
Colors for Turner Performance Products Billet Aluminum Footpegs
+2 more

Turner Performance Products
Billet Aluminum Footpegs

$79.99
Sale
Save 16%
4.5 out of 5 stars (152) reviews
Video Available

Sunstar
Steel Rear Sprocket

$8.77 - $63.01
Sale
Up to 20%
4.5 out of 5 stars (141) reviews
Video Available

Vertex
2-Stroke Piston

$56.91 - $232.86
Sale
Up to 15%
4.5 out of 5 stars (166) reviews
Video Available
New
Colors for Works Connection Front Brake Reservoir Cap
+2 more

Works Connection
Front Brake Reservoir Cap

$32.95 - $34.95
4.5 out of 5 stars (11) reviews

NGK
Spark Plug

$0.77 - $21.56
Sale
Up to 10%
5 out of 5 stars (23) reviews
Colors for Turner Performance Products Aluminum Rear Sprocket

Turner Performance Products
Aluminum Rear Sprocket

$36.77 - $47.99
Sale
Up to 20%
5 out of 5 stars (41) reviews

Artrax
TG4 Rear Tire

$50.99 - $58.99
Sale
Up to 45%
4.5 out of 5 stars (92) reviews

UNI
Two Stage Pod Filter

$24.95 - $47.95
5 out of 5 stars (17) reviews

Renthal
36 Tech Bar Mounts

$78.77 - $102.99
Video Available

Renthal
Chain & Sprocket Kit

$131.99 - $267.58
Sale
Up to 14%
4.5 out of 5 stars (615) reviews
Video Available

WPS
Rim Strip

$1.99
4.5 out of 5 stars (40) reviews

FilGuard
Premium Oil Filter

$5.99 - $6.99
Sale
Up to 20%
5 out of 5 stars (51) reviews
New

K&N
Cartridge Oil Filter

$7.77 - $13.99
4.5 out of 5 stars (140) reviews

Motion Pro
Clutch Cable

$0.77 - $52.99
4.5 out of 5 stars (357) reviews
Video Available
Colors for Acerbis Front Number Plate
+17 more

Acerbis
Front Number Plate

$19.99 - $22.99
Sale
Up to 25%
4.5 out of 5 stars (92) reviews
Video Available

All Balls
Fork Seal And Wiper Kit

$5.77 - $44.24
Sale
Up to 10%
4.5 out of 5 stars (218) reviews
Colors for ODI Half Waffle V2 MX Lock-On Grips - 2 & 4-Stroke
+5 more

ODI
Half Waffle V2 MX Lock-On Grips - 2 & 4-Stroke

$28.95
4 out of 5 stars (73) reviews

NGK
Offroad Spark Plug

$3.56 - $20.06
Sale
Up to 10%
5 out of 5 stars (65) reviews

EBC
R Series Sintered Brake Pads

$25.47 - $43.41
Sale
Up to 5%
4.5 out of 5 stars (72) reviews

Sunstar
Chain & Steel Sprocket Combo

$55.30 - $224.52
Sale
Up to 22%
4.5 out of 5 stars (100) reviews
Video Available

DID
520 DZ2 Chain

$70.54
Sale
Save 15%
4.5 out of 5 stars (121) reviews
Video Available

All Balls
Rear Wheel Bearing Kit

$2.77 - $88.79
Sale
Up to 10%
4.5 out of 5 stars (191) reviews
Video Available

EBC
X Series Carbon Brake Pads

$21.94 - $37.86
Sale
Up to 5%
4.5 out of 5 stars (79) reviews

Turner Performance Products
Sintered Brake Pads

$14.99 - $29.06
Sale
Up to 25%
5 out of 5 stars (2) 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.