Moturo stainless steel sports exhaust system for 110-125cc dirt bikes

Moturo Sport Stainless Steel Exhaust System for 110-125cc Dirt Bikes

The Moturo sport stainless steel exhaust system for 110-125cc dirt bikes — a complete set including header and muffler, most frequently installed on bikes after a crash, due to corrosion, or during a build. Stainless steel, ready to install.

The system routes exhaust gases from the cylinder port through the header into the muffler. Material is stainless steel as per description. The exhaust clamp connects the header and the muffler.

Replacement takes about an hour with a socket wrench set and torque wrench.

Exhaust system for dirt bikes, manufactured by Moturo.

Performance · Material · Specs

• Material: Stainless steel as per description
• Multi-part construction consisting of header, muffler, and exhaust clamp
• Universal item for 110-125cc dirt bikes
• Tightening torques according to the specific bike's workshop manual

Important notes – please read

Exhaust system for racing and off-road use. No StVZO/ECE approval. Not for use on public roads. Universal item — please check header length, flange pattern, and muffler mount on your bike before ordering. Header gasket is not included and should be replaced during installation.

Tools & Time required

• Socket wrench set in common sizes
• Hex key set in common sizes
• Torque wrench
• About one hour for an experienced mechanic

Scope of delivery

1 × muffler, 1 × header, 1 × exhaust clamp. Not included: header gasket, mounting bolts, tools.

Frequently Asked Questions

Does the system fit every 110-125cc dirt bike?
Universal item — compare header length, flange pattern, and muffler mount with the product image before ordering.

Can I use it on the road?
No. Racing and off-road use only, no StVZO/ECE approval.

Is a header gasket included?
No. Order a header gasket separately and replace it during installation.