Best Exhaust Pipe For Dirt Bike: 10 Options Compared

#1 · Best Overall

1. FVRITO Gold Exhaust Assembly

• Material: Aluminum
• Compatible with Vehicle Type: Bike,Dirt Bike
• Inlet Connection Size: 1.26 in
• Weight: 1.41 kg

Best for: Chinese Pit Bike Replacement.

Why it ranks #1: Complete one-piece system lists CRF50/XR50 and many 70cc–125cc Chinese pit bikes, with a specified 1.26-inch inlet.

A complete one-piece exhaust system is the key distinction of this FVRITO kit, giving owners of listed 70cc–125cc Chinese pit bikes a replacement pipe and muffler assembly rather than a slip-on muffler alone. Its compatibility list also names several familiar CRF and XR models, with specific exclusions to check.

The one-piece assembly combines the exhaust pipe and muffler, so buyers seeking a full replacement can source both as a kit. The listed fitments cover CRF50, XR50, Apollo DBx14/DBx18, SSR SR110/SSR125 four-strokes, and several Chinese 70cc–125cc copies; that breadth helps identify relevant bikes, but the exclusions matter. The 1.26-inch inlet and 28mm outlet provide concrete connection dimensions to compare against the bike’s existing setup before choosing this assembly.

Skip it if you own an excluded XR100x, XR70, CRF70F, or Apollo RFZ 125; those models are specifically ruled out.

Choose this FVRITO assembly if your bike is among its named pit-bike fitments and you want pipe and muffler together. Check the model exclusions and the stated inlet and outlet dimensions against your setup before buying.

Listed on Amazon as: High Performance Exhaust Pipe Muffler Silencer Assembly Kit for CRF50 XR50 Apollo DB-x14 x18 Chinese 70cc 110cc 125cc SSR Taotao DB14 DB10 Rocketa X-pro x8 Pit Dirt Bike Motocrosss Gold

#2 · Best Complete Kit

2. hauertzx 28mm Assembly

• Material: Metal
• Compatible with Vehicle Type: Bike
• Weight: 1.46 kg

Best for: Complete Small-Bike Exhaust Kit.

Why it ranks #2: Complete assembly includes head pipe, muffler, gaskets, clamp, and hardware; listed fitment covers CRF50/XR50 and many Chinese pit bikes.

A complete modification kit with head pipe, muffler, clip, gaskets, and screw kit is the hauertzx assembly’s main practical draw, supplying several listed fitting components together. Its stated 28mm head and 45mm eye-to-eye dimension give small-bike owners specific measurements to compare before installation.

The package lists a muffler, head pipe, metal clip, black rubber gasket, two gaskets, and screw kit, so buyers receive the named parts together rather than sourcing each separately. A 28mm head and 45mm eye-to-eye measurement provide useful fit references. The listing names CRF50, XR50, CRF50F, and Chinese 70cc–125cc copies, but explicitly excludes other Honda models, making model identification important before choosing the kit.

Skip it if you own a Honda model other than the specifically listed CRF50, XR50, or CRF50F.

Consider this hauertzx kit if your small dirt bike matches its named fitments and you want the head pipe and listed fitting hardware together. Check the 28mm head and 45mm spacing, especially outside the named Honda models.

Listed on Amazon as: 28mm Exhaust Muffler Silencer Pipe Assembly for CRF50 CRF70 XR50 50cc 90cc 110cc 125cc Taotao DB10 DB14 Baja Xpro Apollo Rocketa TTR SDG Coolster SSR110 SSR125 Dirt Pit Bike (Red)

#3 · Heat-Wrap Option

3. GREHUA 28mm Muffler

• Material: Metal
• Compatible with Vehicle Type: Motorcycle
• Inlet Connection Size: 28 millimeters
• Weight: 1.52 kg

Best for: 28mm Pit Bike Heat-Wrap Kit.

Why it ranks #3: The 28mm replacement is listed for CRF50, XR50, SSR110/125, and numerous Chinese pit bikes, and comes with heat wrap.

Heat wrap is the differentiating extra on this GREHUA 28mm exhaust muffler, pairing a specified connection size with an included accessory for listed small pit-bike applications. Compatibility names CRF50, XR50, SSR110, SSR125, and several Chinese makes, while also flagging specific Honda and Apollo exclusions.

The 28mm inlet and outlet dimensions help buyers compare the muffler’s connections with their existing exhaust, and the listed fitment spans 50cc–125cc applications. Named models include CRF50, XR50, SSR110, SSR125, and TaoTao DB10 and DB14; the listing excludes other Honda models and Apollo RFZ 125. Heat wrap is included as a stated accessory, while the product is described as a complete exhaust part made from metal, giving buyers the main fit and package details to weigh.

Skip it if you own Apollo RFZ 125 or a Honda model other than the listed CRF50-family fitments.

Choose this GREHUA option if your 28mm pit-bike setup matches its listed applications and you want the heat wrap included. Check the Honda and Apollo exclusions carefully; the listing does not cover every model in those families.

Listed on Amazon as: 28mm Exhaust Muffler with Heat Wrap Compatible with 50cc 70cc 90cc 110cc 125cc CRF50 CRF70 XR50 SSR110 SSR125 Taotao DB10 DB14 Baja Xpro Apollo Rocketa TTR SDG Coolster Pit Dirt Bike Parts

#4 · Broad Pit-Bike Fit

4. FVRITO 28mm Muffler

• Material: Aluminum
• Compatible with Vehicle Type: Dirt Pit Bike
• Inlet Connection Size: 28 millimeters
• Weight: 0.65 kg

Best for: 28mm Chinese Pit Bike Muffler.

Why it ranks #4: Its 28mm inlet and outlet suit many listed 50cc–125cc pit bikes, with named TaoTao, Coolster, CRF50, and XR50 compatibility.

This FVRITO muffler specifies matching 28mm inlet and outlet connections, a useful distinction for owners comparing a replacement with a 28mm pit-bike exhaust. Its stated applications include 50cc–125cc Chinese dirt and pit bikes as well as named ATV and quad models.

The 28mm inlet and outlet dimensions give buyers a direct connection-size reference, while the stated fitment covers 50cc–125cc four-stroke pit bikes and a range of Chinese ATV and quad applications. Named examples include Tao Tao DB10, DB14, and DB17, plus Coolster and Apollo models. The listing identifies it as an aftermarket replacement muffler and includes a clamp and gasket; it also states that installation instructions are not included, so buyers will need to manage installation without a supplied guide.

Skip it if you need a supplied installation guide or a complete exhaust pipe assembly rather than a replacement muffler.

This FVRITO muffler suits owners of listed 50cc–125cc pit bikes with matching 28mm connections who need an aftermarket replacement. Its clamp and gasket are included, but installation instructions are not supplied.

Listed on Amazon as: 1.1" 28mm Muffler for 125cc 110cc Pit Dirt Bike SSR Tao tao Coolster

#5 · Compact 28mm Fit

5. CMIYETO 28mm Muffler Kit

• Weight: 2.2 lb

Best for: Compact 28mm Pit Bike Muffler.

Why it ranks #5: A 28mm muffler for listed 50cc–150cc pit bikes, with a stated 255mm overall length and mounting-hole diameter.

A 255mm overall length and 28mm mounting dimension make this CMIYETO aluminum muffler a compact, measurable option for listed mini and pit bikes. Its compatibility covers a range of 50cc–150cc bikes and named makes, giving buyers useful application clues alongside the stated physical dimensions.

CMIYETO lists a 255mm overall muffler length and a 28mm mounting-hole diameter, letting buyers compare its compact dimensions with their existing setup. The stated fitment spans 50cc–150cc machines and names CRF50, XR50, KLX, SSR, Thumpstar, TTR, YCF, Lifan, and Apollo. That range makes it relevant to several pit and trail bike families, but the listing explicitly advises checking size, so the measurements remain important to a fit decision.

Skip it if you need a full exhaust system with a stated pipe length rather than this 255mm muffler pipe.

This CMIYETO muffler suits mini-bike and pit-bike owners whose application and 28mm mounting dimension match the listing. Compare its 255mm length and mounting size with your existing arrangement before relying on the broad make list.

Listed on Amazon as: 28mm 1.1 Inch Exhaust Muffler Pipe Kit for 50cc 70cc 90cc 110cc 125cc 150cc CRF50 XR50 KLX Coolster SSR Thumpstar TTR YCF Lifan Apollo Chinese Pit Trail Dirt Bike Mini Bike ATV Silver

#6

6. JFG RACING Full Slip-On

• Material: Aluminum, Stainless Steel, Titanium
• Compatible with Vehicle Type: Bike,Dirt Bike,Motorcycle
• Inlet Connection Size: 38 millimeters

Best for: Named Dirt Bike Model Owners.

Why it ranks #6: Specifically lists HAWK 250, CRF230F, CRF150F, and TBR7 fitment, with 38mm inlet and outlet connections.

Compatibility with the HAWK 250, CRF230F, CRF150F, and TBR7 is the defining feature of this JFG RACING exhaust, helping owners of those named bikes focus on a model-specific option. Its listed 38mm inlet and outlet offer connection dimensions to compare with the existing setup.

JFG RACING names four compatible models—HAWK 250, CRF230F, CRF150F, and TBR7—making those applications the clearest starting point for a buyer’s fit check. The listing identifies it as a dirt-bike full slip-on exhaust and gives both inlet and outlet dimensions as 38mm. Those measurements can help assess connection requirements, while the aluminum, stainless steel, and titanium material listing provides the stated construction details without specifying additional performance claims.

Skip it if you need a muffler listing a broad 38–51mm universal fit range rather than four named models.

Choose this JFG RACING exhaust if you own one of its listed models and the 38mm connection dimensions suit your setup. Its stated fitment is focused on HAWK 250, CRF230F, CRF150F, and TBR7.

Listed on Amazon as: JFG RACING Dirt Bike Full Slip On Exhaust for HAWK 250 CRF230F CRF150F TBR7

#7

7. PRO BAT Exhaust System

• Material: Metal
• Compatible with Vehicle Type: 50cc 70cc 90cc 110cc Quad Dirt Bike ATV

Best for: Quad And Go-Kart Replacements.

Why it ranks #7: Complete bolt-on system targets 50cc–110cc quad dirt bikes and specifies a 32mm engine flange, but its fitment is less dirt-bike-specific.

A 710mm overall length and bolt-on installation define this PRO BAT exhaust pipe and muffler system, giving owners measurable dimensions and a stated mounting approach. It is listed for 50cc–110cc dirt bikes, ATVs, quads, go-karts, and dune buggies, making those uses its clearest audience.

The full system measures about 710mm overall, with a roughly 510mm pipe and 200mm muffler; those separate dimensions help buyers compare the assembly with available space and existing parts. PRO BAT lists a 32mm engine flange diameter and 45mm mounting-hole spacing, useful reference points for assessing attachment. Its bolt-on installation is described as straightforward, and the stated fitment covers 50cc–110cc quad, ATV, dirt-bike, go-kart, and dune-buggy applications.

Skip it if you need an exhaust for an engine outside the listed 50cc–110cc range or a connection unlike its 32mm flange.

This PRO BAT system fits buyers seeking a bolt-on assembly for a listed small quad, ATV, dirt bike, go-kart, or dune buggy. Check the 32mm flange and mounting spacing, as well as the full length, against your vehicle.

Listed on Amazon as: Exhaust Pipe+ Muffler System

#8

8. LEIMO KPARTS Carbon Slip-On

• Material: Aluminum, Stainless Steel
• Compatible with Vehicle Type: Bike,Motorcycle,Dirt Bike,Scooter,Atv,Scooters
• Inlet Connection Size: 1.5 in
• Weight: 1.37 kg

Best for: Universal Slip-On Sound Tuning.

Why it ranks #8: Universal slip-on serves dirt bikes among other vehicles and fits 38–51mm pipe diameters; it is not a model-specific complete system.

A removable DB killer gives this LEIMO KPARTS slip-on a practical sound-adjustment option, letting riders choose between its different offered sound effects. Its aluminum-and-stainless-steel construction and stated 38–51mm pipe compatibility make it a candidate for dirt bikes and several other vehicle types with a matching connection.

This is a universal slip-on muffler listed for pipe diameters from 38mm to 51mm, covering dirt bikes alongside street bikes, scooters, ATVs, and quads. That range can help riders with a matching pipe connection shop across vehicle styles, but it does not establish fit for every bike. The removable DB killer provides the stated choice of sound effect, while aluminum and stainless steel construction is described as corrosion- and rust-resistant for use over time.

Skip it if you need a complete replacement pipe assembly rather than a universal slip-on muffler.

Consider this muffler if you want a slip-on with a removable DB killer and your dirt bike’s pipe measures within the stated 38–51mm range. It is not presented as a complete exhaust system, so plan around that boundary.

Listed on Amazon as: Motorcycle Slip On Muffler,1.5-2" Carbon Fiber Unversal Slip on Silencers

#9

9. Fast Pro Hexagon Muffler

• Material: Aluminum, Stainless Steel, Titanium
• Compatible with Vehicle Type: Atv,Bike,Dirt,Dirt Bike,Motorcycle,Scooter
• Inlet Connection Size: 1.5 in
• Weight: 3.3 lb

Best for: Multi-Vehicle Slip-On Buyers.

Why it ranks #9: Universal 390mm muffler lists dirt bikes and 38–51mm connections, but installation instructions are not included and model fitment is broad.

A 390mm body and 38–51mm connection range define this Fast Pro hexagon slip-on, giving buyers measurable dimensions to compare with a dirt bike’s existing exhaust. Its listed applications also extend to street bikes, scooters, ATVs, and quads, so it suits shoppers considering one muffler across several vehicle categories.

Fast Pro lists a 390mm length and connection diameter range of 38–51mm, giving buyers concrete measurements for checking the intended exhaust connection. The muffler is described for dirt bikes, street bikes, scooters, ATVs, and quads, though that broad category list does not confirm every individual model. Hardware is included, which supplies installation pieces; however, installation instructions are not included, so buyers should be prepared to handle the fitting process without a supplied guide.

Skip it if you need a supplied installation guide to walk you through fitting a slip-on muffler.

This Fast Pro option suits a buyer whose exhaust connection falls within 38–51mm and who wants a multi-vehicle-category slip-on with hardware. Its 390mm length is useful for comparison, but installation instructions are not supplied.

Listed on Amazon as: Universal 1.5-2" Inlet Hexagon Exhaust Muffler Pipe Slip On Scooter Motorcycle ATV Dirt Street Bike

#10

10. PACEWALKER Carbon Muffler

• Material: Aluminum, Stainless Steel
• Compatible with Vehicle Type: ATV, Dirt Bike, Motorcycle, Scooter
• Inlet Connection Size: 1.5 in

Best for: Adjustable Sound Slip-On Buyers.

Why it ranks #10: Its 38–51mm universal slip-on is listed for dirt bikes, but the product primarily targets street/sport motorcycles and scooters.

A removable DB killer and included 38–51mm adaptor distinguish this PACEWALKER slip-on, giving buyers a stated sound-effect option and a way to accommodate the listed connection range. Its 365mm length and aluminum body with stainless-steel connector provide additional concrete details for a fit comparison.

The removable DB killer offers different sound effects, while the included adaptor is specified for 38–51mm exhaust connections; together these features give buyers a sound choice and a stated range to compare with their pipe. The 365mm length is another useful fit reference. PACEWALKER lists street and sport motorcycles, scooters, ATVs, and dirt bikes, and describes the sound as deep and mildly throaty rather than terribly loud.

Skip it if you need a complete exhaust system rather than a 365mm slip-on muffler with an adaptor.

This PACEWALKER muffler suits a dirt-bike owner seeking a slip-on with a removable DB killer and an adaptor for listed 38–51mm connections. Check the 365mm length and remember it is not a complete pipe system.

Listed on Amazon as: Motorcycle Exhaust Muffler Carbon Fiber 1.5-2" Inlet