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My Ride: 2012 Yamaha YZ450F
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Dirt Bike Parts

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484 Results

Exact Fit
$4 Fast cash

Renthal
Chain & Sprocket Kit
$161.54
Sale
Save 21%
4.5 out of 5 stars (616) reviews
Exact Fit

Turner Performance Products
Sintered Brake Pads
$15.93
Sale
Save 25%
3.5 out of 5 stars (6) reviews
Exact Fit
New
$6 Fast cash
Colors for Acerbis Full Plastic Kit
+71 more

Acerbis
Full Plastic Kit
$183.99
Sale
Save 24%
4 out of 5 stars (307) reviews
Exact Fit
$2 Fast cash

Fire Power
Heavy Duty Chain
$47.16
Sale
Save 20%
4 out of 5 stars (10) reviews
Exact Fit
$5 Fast cash
Colors for Acerbis Plastic Kit
+37 more

Acerbis
Plastic Kit
$152.99
Sale
Save 24%
4.5 out of 5 stars (200) reviews
Exact Fit
$1 Fast cash
Colors for Turner Performance Products Gas Cap

Turner Performance Products
Gas Cap
$35.99
Sale
Save 20%
4 out of 5 stars (7) reviews
Exact Fit
Colors for Polisport Radiator Louvers
+4 more

Polisport
Radiator Louvers
$18.99
Sale
Save 26%
3.5 out of 5 stars (50) reviews
Exact Fit
$1 Fast cash
Colors for Acerbis Fork Cover Set
+24 more

Acerbis
Fork Cover Set
$30.99
Clearance
Save 22%
4 out of 5 stars (104) reviews
Exact Fit
New
$11 Fast cash
Colors for Acerbis Gas Tank
+6 more

Acerbis
Gas Tank
$242.99
Sale
Save 23%
4.5 out of 5 stars (274) reviews
Exact Fit
$1 Fast cash
Colors for Acerbis Front Number Plate
+21 more

Acerbis
Front Number Plate
$23.99
Sale
Save 22%
4.5 out of 5 stars (95) reviews
Exact Fit
$1 Fast cash
Colors for Acerbis Front Fender
+24 more

Acerbis
Front Fender
$25.99
Sale
Save 21%
4.5 out of 5 stars (125) reviews
Exact Fit
$1 Fast cash
Colors for Fire Power Standard Chain

Fire Power
Standard Chain
$37.56
Sale
Save 20%
5 out of 5 stars (2) reviews
Exact Fit
$2 Fast cash
Colors for Acerbis Rear Fender
+16 more

Acerbis
Rear Fender
$25.99
Sale
Save 21%
4.5 out of 5 stars (116) reviews
Exact Fit
$2 Fast cash

Acerbis
X-Future Front Disc Cover With Mount
$57.99
Sale
Save 27%
Exact Fit
$2 Fast cash
Colors for Acerbis Side Panel Set
+26 more

Acerbis
Side Panel Set
$59.99
Sale
Save 22%
4.5 out of 5 stars (124) reviews
Exact Fit
$1 Fast cash
Colors for Turner Performance Products Aluminum Rear Sprocket

Turner Performance Products
Aluminum Rear Sprocket
$47.99
Sale
Save 20%
5 out of 5 stars (43) reviews
Exact Fit

FilGuard
Premium Oil Filter
$5.99
Sale
Save 20%
4.5 out of 5 stars (53) reviews
Exact Fit
$1 Fast cash
Colors for Turner Performance Products Rear Chain Guide
+2 more

Turner Performance Products
Rear Chain Guide
$39.99
Sale
Save 20%
4 out of 5 stars (68) reviews
Exact Fit
$1 Fast cash
Colors for Acerbis Mud Flap
+3 more

Acerbis
Mud Flap
$25.99
Sale
Save 21%
3.5 out of 5 stars (22) reviews
Exact Fit
$5 Fast cash

Dunlop
Geomax MX34 Rear Tire
$141.99
Sale
Save 26%
5 out of 5 stars (12) reviews
Exact Fit
$3 Fast cash

HOTCAMS
Valve Shim Kit
$91.96
Sale
Save 33%
5 out of 5 stars (178) reviews
Exact Fit
$3 Fast cash

Pivot Works
Fork Seal & Bushing Kit
$79.50
Sale
Save 33%
4 out of 5 stars (143) reviews
Exact Fit
$1 Fast cash

EBC
R Series Sintered Brake Pads
$34.77
Sale
Save 21%
4.5 out of 5 stars (72) reviews
Exact Fit
$1 Fast cash

Galfer
HH Sintered Brake Pads
$26.93
Clearance
Save 25%
4.5 out of 5 stars (61) reviews
Exact Fit
$5 Fast cash

Artrax
Tire Combo With Tubes
$105.77
Sale
Save 42%
4.5 out of 5 stars (387) reviews
Exact Fit
$1 Fast cash
Colors for Polisport Fork Cover Set
+10 more

Polisport
Fork Cover Set
$20.99
Clearance
Save 24%
4.5 out of 5 stars (50) reviews
Exact Fit
$1 Fast cash

Galfer
Semi-Metallic Brake Pads
$22.13
Clearance
Save 25%
4.5 out of 5 stars (25) reviews
Exact Fit
New
$1 Fast cash

Turner Performance Products
Premium Pre-Oiled Air Filter
$18.77
Sale
Save 42%
5 out of 5 stars (2) reviews
Exact Fit
New
Colors for Polisport Chain Slider
+2 more

Polisport
Chain Slider
$13.99
Sale
Save 24%
4 out of 5 stars (40) reviews
Exact Fit
$2 Fast cash
Colors for Acerbis Chain Guide 2.0
+4 more

Acerbis
Chain Guide 2.0
$61.77
Sale
Save 30%
4.5 out of 5 stars (27) reviews
Exact Fit
$2 Fast cash

Turner Performance Products
Complete Performance Clutch Kit
$65.62
Sale
Save 25%
3.5 out of 5 stars (5) reviews
Exact Fit
$4 Fast cash

Dunlop
Geomax MX53 Rear Tire
$145.99
Sale
Save 22%
5 out of 5 stars (40) reviews
Exact Fit
$3 Fast cash

Pivot Works
Wheel Bearing Kit
$25.98
Sale
Save 33%
4.5 out of 5 stars (93) reviews
Exact Fit
$1 Fast cash

Turner Performance Products
Buy One Get One Half Price Air Filters
$37.54
Sale
Save 56%
Exact Fit
$3 Fast cash

Pivot Works
Swing Arm Bearing Kit
$71.50
Sale
Save 33%
4.5 out of 5 stars (95) reviews
Exact Fit
$1 Fast cash

Sunstar
Front Sprocket
$21.56
Sale
Save 20%
4.5 out of 5 stars (147) reviews
Exact Fit
$2 Fast cash

HOTCAMS
Cam Chain
$42.36
Sale
Save 34%
5 out of 5 stars (18) reviews
Exact Fit
Colors for Polisport Rear Fender
+20 more

Polisport
Rear Fender
$12.77
Sale
Save 51%
4.5 out of 5 stars (92) reviews
Exact Fit
$2 Fast cash

Pivot Works
Steering Stem Bearing Kit
$52.98
Sale
Save 33%
4.5 out of 5 stars (45) reviews
Exact Fit
$3 Fast cash

Turner Performance Products
Aluminum Sprocket & Chain Kit
$95.54
Sale
Save 24%
4.5 out of 5 stars (10) reviews
Exact Fit
$3 Fast cash

Acerbis
X-Brake Disc Cover With Mount
$58.99
Sale
Save 26%
4.5 out of 5 stars (29) reviews
Exact Fit
$3 Fast cash

Turner Performance Products
Aluminum Sprocket & Chain Kit With FREE Chain Tool
$100.00
Sale
Save 38%
5 out of 5 stars (2) reviews
Exact Fit
$1 Fast cash
Colors for Polisport Side Panel Set
+20 more

Polisport
Side Panel Set
$34.77
Sale
Save 24%
4.5 out of 5 stars (80) reviews
Exact Fit
$2 Fast cash

Turner Performance Products
Front Brake Line Kit
$50.99
Sale
Save 20%
4.5 out of 5 stars (3) reviews
Exact Fit
Colors for Polisport Front Fender
+11 more

Polisport
Front Fender
$19.99
Sale
Save 20%
5 out of 5 stars (72) reviews
Exact Fit
$2 Fast cash
Colors for Acerbis Chain Guide Block

Acerbis
Chain Guide Block
$25.99
Sale
Save 21%
4.5 out of 5 stars (46) reviews
Exact Fit
$3 Fast cash

Kenda
Washougal II K786 Rear Tire
$92.99
Sale
Save 24%
4.5 out of 5 stars (29) reviews
Exact Fit
$1 Fast cash

Turner Performance Products
Lock-On Half Waffle Moto Grips With Cam
$12.77
Sale
Save 57%
Exact Fit

FilGuard
Premium Dual Stage Air Filter
$17.77
Sale
Save 30%
4.5 out of 5 stars (34) reviews
Exact Fit
Colors for Polisport Number Plate
+17 more

Polisport
Number Plate
$19.99
Sale
Save 20%
5 out of 5 stars (55) reviews
Exact Fit
New
$1 Fast cash

Turner Performance Products
Premium Air Filter
$18.77
Sale
Save 40%
5 out of 5 stars (2) reviews
Exact Fit
$3 Fast cash
Colors for Acerbis Chain Guide / Slider Kit 2.0
+2 more

Acerbis
Chain Guide / Slider Kit 2.0
$84.99
Sale
Save 23%
4.5 out of 5 stars (39) reviews
Exact Fit
$3 Fast cash

IRC
VE-33 Rear Tire
$113.99
Sale
Save 24%
5 out of 5 stars (1) review
Exact Fit
$2 Fast cash

Kenda
Washougal II K775 Front Tire
$68.99
Sale
Save 23%
5 out of 5 stars (17) reviews
Exact Fit
$2 Fast cash

Turner Performance Products
Sport Series Brake Rotor - Rear
$56.66
Sale
Save 25%
5 out of 5 stars (3) reviews
Exact Fit
$3 Fast cash

Pivot Works
Shock Repair Kit
$106.02
Sale
Save 33%
4 out of 5 stars (17) reviews
Exact Fit
New
$1 Fast cash

Factory Effex
All-Grip Seat Cover
$37.79
Sale
Save 24%
4.5 out of 5 stars (70) reviews
Exact Fit
$1 Fast cash

Pivot Works
Fork Seal Kit
$40.92
Sale
Save 33%
4.5 out of 5 stars (14) reviews
Exact Fit

Turner Performance Products
Front Wheel Bearing Kit
$14.99
Sale
Save 25%
Exact Fit
$5 Fast cash

Cometic
Top End Gasket Kit
$50.77
Sale
Save 25%
4 out of 5 stars (247) reviews

Dirt Bike Parts

Whether you take your passion to the track or trails, know that MotoSport stocks the dirt bike parts and accessories needed to blaze though the woods or get you pinned for the holeshot. If you need hard to find dirt bike parts or the latest in accessories and gear from the top manufacturers, you found the right place. MotoSport carries everything needed to perform general maintenance and upkeep on your dirt bike from routine tune up items like motor oil and filters to the more complicated projects like a top end rebuild. We stock dirt bike tools, too. Time for replacement parts or upgrades? We stock OEM and aftermarket MX parts to replace a clutch handle or a rear tire. And, of course, we sell a full selection of 4-stroke and 2-stroke pipes and complete exhaust systems plus the hardware needed for installation.

When you shop for dirt bike parts at MotoSport we make it easy for you to find handlebars and brake pads to chain and sprocket kits . No guessing games here. Just indicate the make, model and year of the dirt bike you ride on the product page and we instantly tell you if that wheel, air filter, bearing kit or whatever part you need fits your ride. We handpick all of the dirt bike parts sold at MotoSport to ensure quality, durability and dependability so your ride starts up every time. Need help finding the right parts? Call our toll free line 503-783-5645 to speak with a MotoSport Gearhead who can provide advice and instruction based on personal experience and history in the industry. We never want you to miss a ride so we carry one of the largest inventories of dirt bike parts available allowing you to quickly and easily find what you need to get back on the track or trails.

Looking for other parts? We also carry:

  • ATV Parts
  • Motorcycle Parts
  • UTV Parts
  • Street Bike Parts