Dirt Bike Parts

Aftermarket Dirt Bike Parts & OEM Upgrades

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Pro Circuit - T-6 Stainless Exhaust System (Yamaha)
Labor Day Deal
Pro Circuit - T-6 Stainless Exhaust System (Yamaha)
Price range: $419.35 - $1,075.35
Up to 10% OFF
Flo Motorsports - 160 Replacement Brake Lever
Flo Motorsports - 160 Replacement Brake Lever
. Final price: $82.95 . Original price: $82.95
FMF - Powercore 4 Muffler (Kawasaki)
Labor Day Deal
FMF - Powercore 4 Muffler (Kawasaki)
Price range: $260.99 - $404.99
Up to 10% OFF
Pro Circuit - T-6 Stainless Exhaust System (Kawasaki)
Labor Day Deal
Pro Circuit - T-6 Stainless Exhaust System (Kawasaki)
Price range: $442.65 - $1,139.95
Up to 5% OFF
Hinson - Billetproof Clutch Cover (Yamaha)
Hinson - Billetproof Clutch Cover (Yamaha)
Price range: $159.99 - $189.99
FMF - Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (Kawasaki)
Labor Day Deal
FMF - Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (Kawasaki)
Price range: $413.99 - $607.49
Up to 10% OFF
Acerbis - Full Plastic Kit (KTM) Year 2024
Labor Day Deal
Acerbis - Full Plastic Kit (KTM) Year 2024
Price range: $174.56 - $180.86
Up to 10% OFF
Hinson -FSC Clutch Plate & Spring Kits (Honda)
FMF - Factory 4.1 RCT Titanium Slip-On Exhaust w/Mid Pipe (Honda)
Labor Day Deal
FMF - Factory 4.1 RCT Titanium Slip-On Exhaust w/Mid Pipe (Honda)
Price range: $314.99 - $899.99
Up to 10% OFF
Hinson - FSC Clutch Plate & Spring Kits (Yamaha)
Nuetech - Nitro Mousse Platinum Tube
Nuetech - Nitro Mousse Platinum Tube
. Final price: $147.95 . Original price: $139.95
Husqvarna - Plastic Parts Kits
Husqvarna - Plastic Parts Kits
. Final price: $209.99 . Original price:
FMF - Powercore 4 Hex Slip-On Muffler (Honda)
Labor Day Deal
FMF - Powercore 4 Hex Slip-On Muffler (Honda)
Price range: $359.99 - $404.99
Up to 10% OFF
Pro Circuit - Ti-6 Titanium Exhaust System (Kawasaki)
Labor Day Deal
Pro Circuit - Ti-6 Titanium Exhaust System (Kawasaki)
Price range: $1,142.95 - $1,461.05
Up to 10% OFF
FMF - Factory 4.1 RCT Slip-On (Honda)
Labor Day Deal
FMF - Factory 4.1 RCT Slip-On (Honda)
Price range: $269.99 - $899.99
Up to 10% OFF
Shinko - 525 Cheater Series Rear Tire
Labor Day Deal
Shinko - 525 Cheater Series Rear Tire
Price range: $69.56 - $122.27
Up to 24% OFF
FMF - Powercore 4 Hex Slip-on Muffler (Kawasaki)
Labor Day Deal
FMF - Powercore 4 Hex Slip-on Muffler (Kawasaki)
Price range: $359.99 - $404.99
Up to 10% OFF
Yoshimura - RS-12 Slip-On Exhaust (Honda)
Acerbis - Full Plastic Kit (Kawasaki) Year 2023
Labor Day Deal
Acerbis - Full Plastic Kit (Kawasaki) Year 2023
Price range: $158.35 - $174.56
Up to 10% OFF
Pro Circuit - T-6 Stainless Exhaust System (Honda)
Labor Day Deal
Pro Circuit - T-6 Stainless Exhaust System (Honda)
Price range: $463.55 - $1,253.95
Up to 10% OFF
Pro Circuit - Ti-6 Pro Titanium Exhaust System (Kawasaki)
Labor Day Deal
Pro Circuit - Ti-6 Pro Titanium Exhaust System (Kawasaki)
Price range: $1,206.45 - $1,327.10
Up to 5% OFF
FMF - Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (Yamaha)
Labor Day Deal
FMF - Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (Yamaha)
Price range: $539.99 - $584.99
Up to 10% OFF
Acerbis - 2.0 Chain Guide And Slide Kits (Kawasaki)
Labor Day Deal
Acerbis - 2.0 Chain Guide And Slide Kits (Kawasaki)
. Final price: $98.96 . Original price: $109.95
10% OFF
FMF - Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (Honda)
Labor Day Deal
FMF - Factory 4.1 RCT Aluminum Slip-On Exhaust w/Stainless Mid Pipe (Honda)
Price range: $269.99 - $607.49
Up to 10% OFF
FMF - Powercore 4 Hex Slip-On Muffler (KTM)
Labor Day Deal
FMF - Powercore 4 Hex Slip-On Muffler (KTM)
Price range: $359.99 - $494.99
Up to 10% OFF
ACERBIS - FULL PLASTIC KIT (HONDA) Year 2022
Labor Day Deal
ACERBIS - FULL PLASTIC KIT (HONDA) Year 2022
Price range: $120.56 - $204.26
Up to 10% OFF
Pro Circuit - T-6 Stainless Slip-On Exhaust (Honda)
Labor Day Deal
Pro Circuit - T-6 Stainless Slip-On Exhaust (Honda)
Price range: $531.86 - $993.65
Up to 10% OFF
FMF - Megabomb Stainless Header (Honda)
Labor Day Deal
FMF - Megabomb Stainless Header (Honda)
. Final price: $337.49 . Original price: $374.99
10% OFF
Pro Circuit - Platinum Pipe (KTM)
Labor Day Deal
Pro Circuit - Platinum Pipe (KTM)
Price range: $276.25 - $365.70
Up to 10% OFF
Pro Circuit - Works Pipe (Husqvarna)
Labor Day Deal
Pro Circuit - Works Pipe (Husqvarna)
Price range: $264.55 - $349.55
Up to 10% OFF
Hinson - FSC Clutch Plate & Spring Kits (Kawasaki)
Pro Circuit - Ti-2 Shorty Carbon Kevlar/Titanium Silencer
Labor Day Deal
Pro Circuit - Ti-2 Shorty Carbon Kevlar/Titanium Silencer
Price range: $326.65 - $424.60
Up to 10% OFF
Renthal - Twinring Rear Sprocket (Kawasaki) Year 2021
Labor Day Deal
Renthal - Twinring Rear Sprocket (Kawasaki) Year 2021
Price range: $128.25 - $134.98
Up to 10% OFF
Husqvarna - FMF Factory 4.1 RCT Silencer
Husqvarna - FMF Factory 4.1 RCT Silencer
. Final price: $854.99 . Original price:
Renthal - 7/8" Handlebars
Labor Day Deal
Renthal - 7/8" Handlebars
Price range: $102.34 - $107.63
Up to 10% OFF
Pro Circuit - 304 Factory Sound Silencer (Yamaha)
Labor Day Deal
Pro Circuit - 304 Factory Sound Silencer (Yamaha)
Price range: $185.35 - $195.65
Up to 10% OFF
Raptor - Apex Titanium Footpegs
Raptor - Apex Titanium Footpegs
. Final price: $340.95 . Original price: $340.95
FMF - Q4 Hex Slip-On Muffler (Husqvarna)
Labor Day Deal
FMF - Q4 Hex Slip-On Muffler (Husqvarna)
Price range: $404.99 - $512.99
Up to 10% OFF
FMF - Powercore 2.1 Silencer (Husqvarna)
Labor Day Deal
FMF - Powercore 2.1 Silencer (Husqvarna)
Price range: $215.99 - $404.99
Up to 10% OFF
Cycra - Pro Bend CRM Handguards
Labor Day Deal
Cycra - Pro Bend CRM Handguards
. Final price: $133.94 . Original price: $148.83
10% OFF
Acerbis - Fuel Tank (Husqvarna) Year 2023
Labor Day Deal
Acerbis - Fuel Tank (Husqvarna) Year 2023
Price range: $257.36 - $366.26
Up to 10% OFF
All Balls - Front Wheel Bearing Kit (Yamaha)
Labor Day Deal
All Balls - Front Wheel Bearing Kit (Yamaha)
Price range: $14.22 - $34
Up to 18% OFF
Acerbis - Fuel Tank (Gas Gas)
Labor Day Deal
Acerbis - Fuel Tank (Gas Gas)
Price range: $278.95 - $365.36
Up to 10% OFF
FMF - Factory 4.1 RCT Titanium Slip-On Exhaust (Husqvarna)
Labor Day Deal
FMF - Factory 4.1 RCT Titanium Slip-On Exhaust (Husqvarna)
Price range: $584.99 - $769.49
Up to 10% OFF
FMF - Power Core 2 Silencer (Yamaha)
Labor Day Deal
FMF - Power Core 2 Silencer (Yamaha)
. Final price: $179.99 . Original price: $199.99
10% OFF
Excel - Rear Rims (Kawasaki)
Labor Day Deal
Excel - Rear Rims (Kawasaki)
Price range: $134.65 - $200.44
Up to 10% OFF
Dunlop - Geomax AT82 Tire (Rear)
Labor Day Deal
Dunlop - Geomax AT82 Tire (Rear)
Price range: $134.99 - $156.99
Up to 15% OFF
Acerbis - X-Ultimate Hand Guard
Labor Day Deal
Acerbis - X-Ultimate Hand Guard
. Final price: $41.36 . Original price: $45.95
10% OFF
You’ve viewed 96/3303 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