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OEM Dirt Bike Parts

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128 Results

Fire Power
Heavy Duty Chain Master Link

$1.80 - $3.96
Sale
Up to 20%
5 out of 5 stars (1) review

Fire Power
Standard Chain Master Link

$1.80 - $2.60
Sale
Up to 20%

UFO
Rear Fender

$20.77 - $32.95
Sale
Up to 23%
4.5 out of 5 stars (33) reviews
New

Kibblewhite
Valve Spring Kit

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

Pro Circuit
T-4 Slip-On Exhaust

$359.99 - $531.99
Sale
Up to 10%
4.5 out of 5 stars (24) reviews

DID
420 NZ3 Chain

$50.14
Sale
Save 15%
4.5 out of 5 stars (31) reviews
Video Available

DID
520 ERV7 X-Ring Chain

$226.81
Sale
Save 15%
5 out of 5 stars (7) reviews

Cycra
Powerflow Radiator Shrouds

$32.99 - $126.99
Clearance
Up to 16%
4.5 out of 5 stars (30) reviews

Pro Circuit
T-4 Complete Exhaust System

$286.16 - $891.99
Sale
Up to 10%
5 out of 5 stars (63) reviews

FMF
Powercore 4 Complete Race Exhaust Stainless Hi-Flo Header

$251.99
Sale
Save 10%
5 out of 5 stars (67) reviews

Pro Circuit
Billet Axle Blocks

$53.96 - $56.99
Sale
Up to 10%
4.5 out of 5 stars (10) reviews

Acerbis
Pro Fork Shoe

$18.99 - $22.99
Sale
Up to 27%
3.5 out of 5 stars (12) reviews

Helix
Aluminized Heat Barrier

$77.36
Sale
Save 10%

FMF
Header Heat Shield

$31.49 - $80.99
Sale
Up to 10%
4.5 out of 5 stars (33) reviews

Bullet Proof Designs
Rear Disc Guard

$98.77 - $159.00
Sale
Up to 23%
5 out of 5 stars (5) reviews

Pro Wheel
Rear Rim

$70.77 - $151.95
Sale
Up to 50%
4 out of 5 stars (5) reviews

BikeMaster
520 BMXR Series X-Ring Master Link

$6.35
Sale
Save 10%
1.5 out of 5 stars (2) reviews

Factory Effex
Drilled Washers

$12.99
Sale
Save 13%
5 out of 5 stars (4) reviews

Streamline
Reflex Brake Lever

$57.95 - $64.77
Sale
Up to 17%
4 out of 5 stars (32) reviews
New

Works Connection
Engine Timing Plugs

$17.77 - $54.95
Sale
Up to 41%
4 out of 5 stars (14) reviews
Video Available

Pro Circuit
Spark Arrestor Silencer

$155.99 - $330.99
Sale
Up to 10%
4.5 out of 5 stars (13) reviews

Streamline
Reflex Clutch Lever

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

Factory Effex
Rockstar Sticker Sheet

$13.99 - $17.99
Sale
Up to 10%
5 out of 5 stars (3) reviews

Ride Engineering
Steering Head Stabilizer Bracket

$44.95 - $249.95
Sale
Up to 30%
3.5 out of 5 stars (3) reviews

Pro Wheel
Rear Works Spoke Kit

$89.99 - $100.00
Sale
Up to 10%
3.5 out of 5 stars (8) reviews

Pro Circuit
T-4 GP Complete Exhaust

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

Acerbis
Uniko MX Mount Kit

$8.99 - $29.99
Sale
Up to 25%
4 out of 5 stars (2) reviews
Video Available

SealSavers
Original Short Seal Saver

$14.77 - $22.95
Sale
Up to 26%
4 out of 5 stars (2) reviews

WPS
Universal 2-Stroke Pipe Protector

$58.46
Sale
Save 10%
3.5 out of 5 stars (16) reviews

Factory Effex
Valve Cap/Rim Lock Kit

$21.99
Sale
Save 12%
4.5 out of 5 stars (6) reviews

Wiseco
Wrist Pin

$19.01
Sale
Save 14%
5 out of 5 stars (2) reviews
New

Ride Engineering
Billet Front Brake Caliper

$426.95 - $449.95
Sale
Up to 10%

FMF
Powercore Silencer

$165.99 - $179.99
Sale
Up to 10%
5 out of 5 stars (4) reviews

Pro Circuit
Spark Arrestor Screen

$21.56
Sale
Save 10%
4.5 out of 5 stars (11) reviews

CV4
Woven Thermal Film

$36.99 - $82.99
Sale
Up to 11%

Modquad
MX Flag Mount

$34.16
Sale
Up to 10%
1.5 out of 5 stars (2) reviews
New

Cycra
Side Panel Set

$41.99 - $61.95
Clearance
Up to 16%
4.5 out of 5 stars (10) reviews

Pro Circuit
Titanium Intake Valves

$340.99 - $509.99
Sale
Up to 10%
5 out of 5 stars (1) review
New

Twin Air
Air Filter Bolt

$31.99 - $32.99
Sale
Up to 16%
4.5 out of 5 stars (12) reviews

Pro Wheel
Front Works Spoke Kit

$94.99 - $106.57
Sale
Up to 11%
3 out of 5 stars (5) reviews

NGK
Big Bore Spark Plug CR8HSA

$3.74
Sale
Save 10%
5 out of 5 stars (1) review

Bullet Proof Designs
Fork Lug Guard

$43.77 - $129.00
Sale
Up to 26%

Fire Power
OEM Style Shift Lever

$17.07 - $19.78
Sale
Up to 10%
5 out of 5 stars (3) reviews

Pro Wheel
Front Rim

$84.77 - $121.95
Sale
Up to 21%
3.5 out of 5 stars (6) reviews

Pro Circuit
Ti-4 Head Pipe

$314.99
Sale
Save 10%
5 out of 5 stars (1) review
New

FMF
Turbinecore Silencer

$152.99 - $197.99
Sale
Up to 10%
4.5 out of 5 stars (6) reviews

Works Connection
Dipstick

$27.77 - $44.95
Sale
Up to 30%

Pro Circuit
TI-4 GP Complete Exhaust

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

Fire Power
Folding Shift Lever

$17.96
Sale
Save 10%
2 out of 5 stars (5) reviews

Pro Circuit
Complete Clamp Set

$692.99
Sale
Save 10%
3 out of 5 stars (4) reviews
New

Bullet Proof Designs
TPS Guard

$43.99 - $59.95
Sale
Up to 27%
1 out of 5 stars (1) review

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.