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OEM Dirt Bike Parts

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2242 Results

Hinson
Complete BTL Series Slipper Clutch Kit

$1258.77 - $1794.99
Sale
Up to 19%

Pro Circuit
Ti-6 Complete Exhaust - Dual

$1438.99 - $1656.99
Sale
Up to 10%
5 out of 5 stars (3) reviews

Pro Circuit
Ti-6 Pro Complete Exhaust - Dual

$1438.99 - $1656.86
Sale
Up to 10%

Akrapovic
Evolution Titanium Full System Exhaust With Spark Arrestor

$1207.76 - $1621.76
Sale
Up to 10%
5 out of 5 stars (1) review

Rekluse
RadiusX Clutch Kit

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

Athena
Big Bore Kit

$307.76 - $1348.16
Sale
Up to 10%
4 out of 5 stars (16) reviews
New

Pro Circuit
Ti-6 Pro Complete Exhaust

$1142.96 - $1273.46
Sale
Up to 10%
4.5 out of 5 stars (11) reviews
New

Pro Circuit
Ti-6 Complete Exhaust

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

FMF
Factory 4.1 RCT Complete Exhaust With Titanium Megabomb

$989.99 - $1237.99
Sale
Up to 10%
4.5 out of 5 stars (17) reviews

Cylinder Works
Big Bore Kit

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

Wiseco
Garage Buddy Complete Engine Rebuild Kit

$410.89 - $1156.86
Sale
Up to 17%
5 out of 5 stars (2) reviews

Akrapovic
Racing Full System Exhaust With Spark Arrestor

$705.80 - $1155.56
Sale
Up to 10%
5 out of 5 stars (2) reviews

Vertex
Complete Rebuild Kit

$334.36 - $1144.76
Sale
Up to 20%
4.5 out of 5 stars (95) reviews
Video Available

Pro Circuit
Ti-5 Complete Exhaust

$1142.99
Sale
Save 10%
5 out of 5 stars (2) reviews
Video Available

Pro Circuit
Ti-4R Complete Exhaust

$1142.99
Sale
Save 10%
4.5 out of 5 stars (6) reviews

HOT RODS
Complete Crank Assembly

$112.46 - $1089.86
Sale
Up to 10%
4.5 out of 5 stars (118) reviews
Video Available

Pro Circuit
TI-4 GP Complete Exhaust

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

Pro Circuit
T-6 Complete Exhaust - Dual

$963.86 - $1079.96
Sale
Up to 10%
5 out of 5 stars (1) review
New

FMF
Factory 4.1 RCT Complete Exhaust With Stainless Megabomb

$832.99 - $1056.99
Sale
Up to 10%
5 out of 5 stars (6) reviews
New

Pro Circuit
T-6 Complete Exhaust

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

Pro Circuit
T-5 Complete Exhaust

$891.99 - $980.99
Sale
Up to 10%
5 out of 5 stars (2) reviews

Athena
Big Bore Stroker Kit

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

Cylinder Works
Standard Bore High Compression Cylinder Kit

$379.16 - $906.36
Sale
Up to 20%
5 out of 5 stars (4) reviews
Video Available

Pro Circuit
T-4 Complete Exhaust System

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

Pro Circuit
T-6 Slip-On Exhaust

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

Pro Circuit
T-4 GP Complete Exhaust

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

Pro Circuit
T-4R GP Complete Exhaust

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

Pro Circuit
T-6 Complete "JCR" Exhaust

$891.86
Sale
Save 10%
3 out of 5 stars (2) reviews

Pro Circuit
T-6 Slip-on Exhaust - Dual

$693.77 - $855.99
Clearance
Up to 27%
1 out of 5 stars (1) review

Athena
Factory Cylinder Kit

$733.46 - $838.76
Sale
Up to 10%
4.5 out of 5 stars (12) reviews

Cylinder Works
Standard Bore Cylinder Kit

$352.76 - $823.96
Sale
Up to 20%
4 out of 5 stars (12) reviews
Video Available

Wiseco
Complete Crank Kit

$248.63 - $822.82
Sale
Up to 23%
4 out of 5 stars (64) reviews
Video Available
New

FMF
Factory 4.1 RCT Slip-On Exhaust

$449.99 - $809.99
Sale
Up to 10%
5 out of 5 stars (139) reviews

KTM PowerParts
Valve Kit

$443.65 - $807.25
Sale
Up to 15%
New

Ride Engineering
Split Triple Clamp Set

$584.95 - $804.90
Sale
Up to 10%
4 out of 5 stars (1) review

Turner Performance Products
Titan Complete Front And Rear Wheel Combo

$797.76 - $802.78
Sale
Up to 18%
3 out of 5 stars (2) reviews

Yoshimura
RS-2 Comp Series Full System Exhaust

$449.00 - $799.00
Sale
Up to 14%
4.5 out of 5 stars (79) reviews
Video Available

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

FMF
Factory 4.1 RCT Full Exhaust System

$764.98 - $1308.98
Sale
Up to 10%
4.5 out of 5 stars (7) reviews

Yoshimura
RS-4 Comp Series Complete Exhaust With Stainless Header

$569.05 - $759.05
Sale
Up to 10%
4.5 out of 5 stars (4) reviews

Pro Circuit
Camshaft

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

Givi
Trekker Monokey 46 Liter Top / Side Case

$378.90 - $737.10
Sale
Up to 10%
5 out of 5 stars (1) review

Ride Engineering
Billet Triple Clamp Set

$494.95 - $719.95
Sale
Up to 10%
4 out of 5 stars (17) reviews

Givi
Trekker Monokey 33 Liter Top / Side Case

$360.00 - $706.50
Sale
Up to 10%

Pro Circuit
Complete Clamp Set

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

Yoshimura
RS-4 Slip-On Exhaust

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

Warp 9
Elite Cush Drive Complete Rear Wheel

$462.00 - $662.00
Sale
Up to 19%
4.5 out of 5 stars (4) reviews

Big Gun
Evo R Complete Exhaust

$527.84 - $629.54
Sale
Up to 10%
4.5 out of 5 stars (39) reviews

Big Gun
Evo R Slip-On Exhaust

$345.14 - $629.54
Sale
Up to 10%
4 out of 5 stars (18) reviews

Pro Circuit
TI-4 Slip-On Exhaust

$543.99 - $627.99
Sale
Up to 10%
5 out of 5 stars (2) reviews

Samco Sport
Radiator Hose Kit

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

HOT RODS
Complete Top & Bottom End Kit - 4-Stroke

$609.12 - $995.71
Sale
Up to 14%
5 out of 5 stars (52) reviews
Video Available

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

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

Athena
Stock Cylinder Kit

$314.06 - $596.66
Sale
Up to 10%

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.