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OEM Dirt Bike Parts

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330 Results

Polisport
Swingarm Protector

$26.77 - $37.99
Sale
Up to 52%
4 out of 5 stars (23) reviews
Video Available

Bridgestone
Battlecross Tire Combo

$120.00 - $256.00
Sale
Up to 30%
4.5 out of 5 stars (46) reviews

Turner Performance Products
Aluminum Sprocket & Chain Kit

$77.78 - $138.00
Sale
Up to 34%
4.5 out of 5 stars (10) reviews

Braking
SM1 Semi-Metallic Brake Pads

$4.77 - $37.76
Sale
Up to 84%
4 out of 5 stars (20) reviews

Athena
Gasket Kit - Complete

$0.77 - $456.99
Sale
Up to 99%
4 out of 5 stars (106) reviews

Turner Performance Products
Works Aluminum Rear Sprocket

$39.77 - $51.99
Sale
Up to 39%
Video Available

Wiseco
Replacement Piston Ring Set

$19.42 - $108.08
Sale
Up to 37%
3.5 out of 5 stars (21) reviews
New

JT
Aluminum Rear Sprocket

$21.68 - $36.41
Sale
Up to 36%
4 out of 5 stars (1) review
New

K&N
Air Filter

$21.77 - $199.99
Sale
Up to 74%
4.5 out of 5 stars (96) reviews
New

Acerbis
Airbox Covers

$22.99 - $39.99
Sale
Up to 42%
4 out of 5 stars (36) reviews
Video Available

Turner Performance Products
Steel Sprocket - Rear

$15.77
Sale
Save 47%
4.5 out of 5 stars (27) reviews

Michelin
Starcross 6 Tire Combo

$187.77 - $242.00
Sale
Up to 33%
5 out of 5 stars (1) review
Video Available

Maxxis
Tire Combo

$157.00 - $252.00
Sale
Up to 35%
5 out of 5 stars (51) reviews

Turner Performance Products
Steel Sprocket & Chain Kit

$56.01 - $107.01
Sale
Up to 37%
4.5 out of 5 stars (90) reviews
Video Available

EBC
Clutch Springs

$0.77 - $59.27
Sale
Up to 94%
4 out of 5 stars (10) reviews
New

Polisport
Number Plate

$10.77 - $22.99
Sale
Up to 60%
5 out of 5 stars (53) reviews
Video Available

Polisport
Complete Flo Plastic Kit

$80.77 - $145.99
Sale
Up to 56%
5 out of 5 stars (1) review
Video Available

Guts Racing
Hardcore Gripper Seat Cover

$28.77 - $69.99
Sale
Up to 59%
3 out of 5 stars (8) reviews

Streamline
Sintered Brake Pads

$6.77 - $28.99
Sale
Up to 77%
4 out of 5 stars (19) reviews

All Balls
Fork Seal Kit

$1.77 - $22.34
Sale
Up to 90%
4 out of 5 stars (27) reviews

CV4
Radiator Hose Kit

$63.99 - $192.33
Sale
Up to 36%
4 out of 5 stars (26) reviews

Polisport
Honda Complete Restyle Kit

$155.99 - $192.99
Sale
Up to 39%
4.5 out of 5 stars (15) reviews
New

Polisport
Front Fender

$10.77 - $36.99
Sale
Up to 60%
5 out of 5 stars (70) reviews
Video Available

Rekluse
RadiusX Clutch Kit

$279.77 - $1379.00
Sale
Up to 65%
5 out of 5 stars (21) reviews
New

Twin Air
Power Flow Air Filter Kit

$47.99 - $264.99
Sale
Up to 33%
4.5 out of 5 stars (64) reviews

QuadBoss
Wheel Bearing Kit

$8.77 - $81.89
Sale
Up to 51%
4.5 out of 5 stars (3) reviews

Polisport
Ignition Cover Protector

$15.77 - $27.99
Sale
Up to 56%
4 out of 5 stars (13) reviews
Video Available
New

Works Connection
Glide Plate (R.I.M.S)

$58.77 - $94.95
Sale
Up to 38%
5 out of 5 stars (31) reviews
Video Available

Works Connection
Oil Filter Cover

$26.77 - $69.95
Sale
Up to 51%
4 out of 5 stars (8) reviews

MotoStart
Lithium Ion Battery And Charger

$106.00 - $196.00
Sale
Up to 36%
5 out of 5 stars (1) review

Yoshimura
Fender Eliminator Kit

$73.95 - $199.00
Sale
Up to 40%
5 out of 5 stars (39) reviews

FilGuard
Premium Dual Stage Air Filter

$7.99 - $31.99
Sale
Up to 62%
4.5 out of 5 stars (33) reviews

Streamline
Reflex Clutch Lever

$38.77 - $59.99
Sale
Up to 35%
3.5 out of 5 stars (15) reviews

Ride Engineering
Rear Brake Reservoir Cap

$16.77 - $24.95
Sale
Up to 30%
5 out of 5 stars (2) reviews

Polisport
Complete Clear Plastic Kit

$82.77
Clearance
Save 52%
1 out of 5 stars (1) review
Video Available

Vortex
520 Aluminum Sprocket And Chain Kit

$83.77 - $320.15
Sale
Up to 51%
5 out of 5 stars (34) reviews
New

Kibblewhite
Valve Spring Kit

$19.77 - $389.99
Sale
Up to 90%
4 out of 5 stars (18) reviews
New

Factory Effex
All-Grip Seat Cover

$33.77 - $53.99
Clearance
Up to 32%
4.5 out of 5 stars (70) reviews

Sunstar
520 Aluminum Sprocket And Chain Kit

$102.44 - $323.35
Sale
Up to 42%
5 out of 5 stars (1) review
Video Available

Polisport
Air Box Cover Set

$10.77 - $46.99
Sale
Up to 62%
4 out of 5 stars (9) reviews
Video Available

Pirelli
MT21 Front Tire

$111.99 - $117.99
Sale
Up to 30%
4.5 out of 5 stars (21) reviews

Electrosport
Stator

$8.77 - $215.10
Sale
Up to 95%
3 out of 5 stars (18) reviews

Acerbis
Front & Rear Fender

$34.77 - $65.98
Sale
Up to 41%
4.5 out of 5 stars (51) reviews
Video Available

Vortex
V3 2.0 Brake / Clutch Lever Combo

$78.54 - $171.68
Sale
Up to 61%
4.5 out of 5 stars (49) reviews

Artrax
MX-Pro Rear Tire

$49.99 - $58.99
Sale
Up to 50%
4.5 out of 5 stars (165) reviews

Myler's
Silicone Hose Kit

$60.77 - $136.99
Sale
Up to 50%
2.5 out of 5 stars (25) reviews
New

Zero Gravity
Double Bubble Windscreen

$24.77 - $179.96
Sale
Up to 81%
4.5 out of 5 stars (62) reviews

Artrax
TG5 Front Tire

$25.99 - $31.99
Sale
Up to 44%
4.5 out of 5 stars (46) reviews

Twin Air
Oil Filter

$6.77 - $13.95
Sale
Up to 38%
5 out of 5 stars (11) reviews

LA Sleeve
Cylinder Sleeve Standard Bore

$72.77 - $188.95
Sale
Up to 47%
4 out of 5 stars (7) reviews

UFO
Side Panel Set

$13.95 - $62.95
Sale
Up to 32%
4.5 out of 5 stars (21) reviews

Electrosport
Regulator/Rectifier

$1.77 - $125.10
Sale
Up to 98%
3.5 out of 5 stars (14) reviews

Artrax
TG4 Rear Tire

$50.99 - $58.99
Sale
Up to 47%
4.5 out of 5 stars (92) reviews

Maxxis
Maxxcross IT Rear Tire

$39.99 - $82.99
Sale
Up to 61%
5 out of 5 stars (117) reviews
Video Available

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.