Dirt Bike Parts

Aftermarket Dirt Bike Parts & OEM Upgrades

3302 Items
Sort By:
Filters
Filters
Skip to Collection
FMF - Powercore 2.1 Shorty Silencer (Gas Gas)
Labor Day Deal
FMF - Powercore 2.1 Shorty Silencer (Gas Gas)
Price range: $179.99 - $404.99
Up to 10% OFF
Rekluse - RadiusCX Clutch Kit (Husqvarna)
Labor Day Deal
Rekluse - RadiusCX Clutch Kit (Husqvarna)
Price range: $989.10 - $1,259.10
Up to 10% OFF
Cycra - Full Coverage Skid Plates With Hard Mounts (Husqvarna)
Labor Day Deal
Cycra - Full Coverage Skid Plates With Hard Mounts (Husqvarna)
. Final price: $98.95 . Original price: $109.95
10% OFF
Yoshimura - RS-4 Slip-On (Yamaha)
Yoshimura - RS-4 Slip-On (Yamaha)
Price range: $619 - $669
Pro Circuit - Platinum 2 Pipe (KTM)
Labor Day Deal
Pro Circuit - Platinum 2 Pipe (KTM)
Price range: $302.05 - $348.60
Up to 5% OFF
FMF - KTM Powercore 2 Silencer
Labor Day Deal
FMF - KTM Powercore 2 Silencer
. Final price: $179.99 . Original price: $199.99
10% OFF
Rekluse - Clutch Basket (Honda)
Labor Day Deal
Rekluse - Clutch Basket (Honda)
Price range: $269.10 - $296.10
Up to 10% OFF
Zeta - Case Saver Kit
Zeta - Case Saver Kit
. Final price: $59.95 . Original price:
KTM PowerParts - Plastic Parts Kit
KTM PowerParts - Plastic Parts Kit
. Final price: $209.99 . Original price:
FMF - Megabomb Titanium Header (Gas Gas)
Labor Day Deal
FMF - Megabomb Titanium Header (Gas Gas)
. Final price: $427.49 . Original price: $474.99
10% OFF
Pro Circuit - Forged Brake Lever (Honda)
Labor Day Deal
Pro Circuit - Forged Brake Lever (Honda)
Price range: $17.96 - $31.46
Up to 10% OFF
FMF - Megabomb Titanium Header (Husqvarna)
Labor Day Deal
FMF - Megabomb Titanium Header (Husqvarna)
. Final price: $427.49 . Original price: $474.99
10% OFF
Husqvarna - FMF Powercore 4 Silencer
Husqvarna - FMF Powercore 4 Silencer
. Final price: $399.99 . Original price:
FMF - Powerbomb Headers Stainless Steel (Kawasaki)
Labor Day Deal
FMF - Powerbomb Headers Stainless Steel (Kawasaki)
. Final price: $224.99 . Original price: $249.99
10% OFF
ARC Levers - Aluminum Flex Clutch Lever (Husqvarna)
ARC Levers - Aluminum Flex Clutch Lever (Husqvarna)
. Final price: $79.99 . Original price: $79.99
Pivot Works - Fork Seal and Bushing Kits (Honda)
Labor Day Deal
Pivot Works - Fork Seal and Bushing Kits (Honda)
Price range: $68.22 - $83.88
Up to 20% OFF
Acerbis - Rear Fenders (KTM) Year 2020
Labor Day Deal
Acerbis - Rear Fenders (KTM) Year 2020
Price range: $26.96 - $69.26
Up to 10% OFF
Pro Circuit - Works Pipe (Honda)
Labor Day Deal
Pro Circuit - Works Pipe (Honda)
Price range: $321.05 - $332.45
Up to 5% OFF
FMF - Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (KTM)
Labor Day Deal
FMF - Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (KTM)
Price range: $449.99 - $607.49
Up to 10% OFF
FMF - KTM Factory Fatty Expansion Chamber
FMF - KTM Factory Fatty Expansion Chamber
. Final price: $299.99 . Original price:
FMF - Powercore 4 Hex Slip-On Muffler (Husqvarna)
Labor Day Deal
FMF - Powercore 4 Hex Slip-On Muffler (Husqvarna)
Price range: $359.99 - $494.99
Up to 10% OFF
Boyesen - SuperCooler Hi-Flo Water Pump Cover & Impeller Kit (Husqvarna)
Labor Day Deal
Boyesen - SuperCooler Hi-Flo Water Pump Cover & Impeller Kit (Husqvarna)
Price range: $185.20 - $189.95
Up to 5% OFF
IMS - Pro Series 4 Foot Pegs - Honda
IMS - Pro Series 4 Foot Pegs - Honda
Price range: $113 - $124.95
Yoshimura - RS-12 Full System (Gas-Gas)
Yoshimura - RS-12 Full System (Gas-Gas)
Price range: $1,099 - $1,149
FMF - Powercore 2 Shorty Silencer (Honda)
Labor Day Deal
FMF - Powercore 2 Shorty Silencer (Honda)
. Final price: $179.99 . Original price: $199.99
10% OFF
Moose Racing - Bling Packs (Husqvarna)
Moose Racing - Bling Packs (Husqvarna)
. Final price: $85.95 . Original price:
Moose Racing - Replacement Cylinders
Labor Day Deal
Moose Racing - Replacement Cylinders
. Final price: $340.95 . Original price: $352.95
3% OFF
Fire Power - MotoTrainer Training Wheels
Labor Day Deal
Fire Power - MotoTrainer Training Wheels
. Final price: $125.72 . Original price: $139.69
10% OFF
Scott - Deuce Grips
Scott - Deuce Grips
. Final price: $13 . Original price: $13
Cycra - Pro Bend Bar Packs
Labor Day Deal
Cycra - Pro Bend Bar Packs
. Final price: $84.95 . Original price: $94.39
10% OFF
Yoshimura - RS-9T Dual Slip-On (Honda)
Yoshimura - RS-9T Dual Slip-On (Honda)
Price range: $639 - $1,069
Acerbis - X-Grip Frame Guard (Suzuki) Year 2002
Labor Day Deal
Acerbis - X-Grip Frame Guard (Suzuki) Year 2002
. Final price: $54.86 . Original price: $60.95
10% OFF
Braking - Rotors (KTM)
Braking - Rotors (KTM)
Price range: $114.95 - $125.95
Acerbis - Standard Plastic Kits (Gas Gas)
Labor Day Deal
Acerbis - Standard Plastic Kits (Gas Gas)
Price range: $58.39 - $168.26
Up to 59% OFF
D.I.D. - Dirt Star Original Rim Rear (KTM)
Labor Day Deal
D.I.D. - Dirt Star Original Rim Rear (KTM)
Price range: $163.69 - $338.60
Up to 15% OFF
Hinson - Billet Clutch Baskets
Hinson - Billet Clutch Baskets
Price range: $259.99 - $324.99
Wiseco - Complete Bottom End Kit
Labor Day Deal
Wiseco - Complete Bottom End Kit
Price range: $335.08 - $479.99
Up to 10% OFF
Renthal - Fatbar36 Handlebars
Labor Day Deal
Renthal - Fatbar36 Handlebars
. Final price: $221.52 . Original price: $246.13
10% OFF
Cycra - Stealth Alloy Handguards
Labor Day Deal
Cycra - Stealth Alloy Handguards
. Final price: $49.95 . Original price: $55.50
10% OFF
UFO Plastic Kits (Yamaha) Year 2018
Labor Day Deal
UFO Plastic Kits (Yamaha) Year 2018
Price range: $115.95 - $126.95
Up to 48% OFF
Pro Circuit - Type 296 Spark Arrestor Silencer (Yamaha)
Labor Day Deal
Pro Circuit - Type 296 Spark Arrestor Silencer (Yamaha)
. Final price: $221.30 . Original price: $232.95
5% OFF
Husqvarna - FMF Turbinecore 2.1 Silencer
Husqvarna - FMF Turbinecore 2.1 Silencer
. Final price: $242.99 . Original price:
Works Connection - Engine Plugs (Kawasaki)
Acerbis - Rally Pro Handguards
Labor Day Deal
Acerbis - Rally Pro Handguards
Price range: $94.45 - $104.36
Up to 10% OFF
Renthal - Mini Bend Handlebars 7/8 Inch
Labor Day Deal
Renthal - Mini Bend Handlebars 7/8 Inch
Price range: $100.76 - $107.63
Up to 10% OFF
GasGas - FMF Fatty Expansion Chamber
GasGas - FMF Fatty Expansion Chamber
. Final price: $299.99 . Original price:
ODI - MX Universal Lock On Half Waffle Grips
ODI - MX Universal Lock On Half Waffle Grips
. Final price: $22.95 . Original price: $22.95
Wiseco Piston Kits/Gaskets/Bearing (Kawasaki)
Wiseco Piston Kits/Gaskets/Bearing (Kawasaki)
. Final price: $189.72 . Original price:
You’ve viewed 576/3302 products

Dirt Bike Parts | Essential Components & Upgrades for Your Ride

Dirt bike parts are the building blocks that keep your machine running, performing, and feeling dialed on every ride. Whether you’re replacing worn components, upgrading for better performance, or customizing your bike to match your riding style, the right parts make a measurable difference. From comfort and control upgrades to powertrain and protection pieces, off-road riders rely on quality parts to stay fast, safe, and in control.

Below is a breakdown of key dirt bike parts categories with links to shop each group so you can find what you need quickly and confidently.

Grips | Control & Comfort at Your Hands

Handlebar grips are one of the simplest upgrades that provide better control, comfort, and reduced rider fatigue. Quality dirt bike grips improve traction between your gloves and handlebars, help absorb vibration, and give you confidence in rough terrain. Whether you prefer soft, tacky compounds for trail riding or firmer grips for aggressive riding and racing, a proper set of dirt bike grips can noticeably improve how your bike feels under acceleration, braking, and cornering.

Shop grips here: Dirt bike grips.

Tires | Traction, Handling & Terrain Performance

Tires are arguably the most critical contact point between your bike and the trail. Choosing the right dirt bike tires — whether soft-terrain knobs, intermediate tread patterns, or harder compound designs — drastically impacts traction, cornering confidence, braking performance, and overall stability. Riders often select tires based on terrain type, weather conditions, and riding style, making this one part that directly changes how your bike performs ride after ride.

Browse dirt bike tires here: Dirt bike tires.

Handguards & Parts | Protection for Your Controls

Handguards help protect levers, hands, and controls from roost, brush, rocks, and crash impacts. Whether you ride wooded trails, desert dunes, or tight singletrack, a solid set of handguards keeps your brake and clutch levers safer, reduces the risk of broken controls, and can even shield hands from wind and debris. Replacement parts for guards help you maintain protection if your gear gets knocked around.

Explore handguards here: Handguards & parts.

Handlebars | Control, Comfort & Feedback

Handlebars are a crucial component of your bike’s control system. Different bar bends, widths, and materials change how your bike responds under braking, turning, and standing on the pegs. Upgrading handlebars can improve rider position, reduce vibration, and offer a more confident feel in technical sections. Quality bars are often stronger and can better handle impacts and stress through aggressive riding.

Shop handlebars here: Dirt bike handlebars.

4-Stroke Exhaust | Power & Sound Tailored to Your Ride

A quality 4-stroke exhaust can unlock power gains, improve throttle response, and reduce weight while delivering a crisp, tuned sound. Whether you’re chasing lap times or tuning your trail bike for better torque delivery, 4-stroke exhaust systems have a noticeable impact on how your bike performs. Riders often pair exhaust upgrades with fresh tires, grips, and ergonomic parts to create a more responsive and confidence-inspiring machine.

Browse 4-stroke exhaust options here: 4-stroke exhausts.

2-Stroke Silencers | Tune Character & Power Delivery

For 2-stroke riders, silencers and mufflers are key to shaping power delivery, torque feel, and sound characteristics. Upgrading to a high-quality 2-stroke silencer helps smooth exhaust flow, enhances throttle response, and can deliver better low-end and midrange performance. Dirt bike riders often choose silencers that match their terrain and riding style — whether that’s aggressive track riding or technical trail sessions.

Shop 2-stroke silencers here: 2-stroke silencers.

How to Think About Dirt Bike Parts

  • Start with control parts like grips, bars, and handguards to improve feel and protection.
  • Match tires to terrain because traction changes everything.
  • Consider exhaust upgrades when you want performance and throttle response improvements.
  • Replace worn parts early to avoid bigger failures on the trail or track.

Well-chosen dirt bike parts improve safety, performance, and ride enjoyment. Use the links above to shop specific categori