FVRITO 28mm Exhaust Muffler Silencer Kit for 70cc/110cc/125cc Pit Bikes — Black, Stainless Inner Core

FVRITO's exhaust muffler silencer kit is a complete 28mm replacement exhaust system designed to upgrade sound and durability on 70cc, 110cc and 125cc Chinese-style pit and dirt bikes.

This kit supplies a full-length exhaust assembly from head pipe to tail, built to fit popular small-displacement minibikes and pit bikes. It combines a double-layer stainless-steel muffler core with a removable pipe guard and all necessary gaskets and hardware so you can swap the stock system quickly and improve exhaust tone and longevity without major modification.

Will this exhaust fit my 70cc, 110cc or 125cc pit bike?

Compatibility covers a wide range of Chinese-style minibikes and pit bikes, including many CRF50/XR50-style models and aftermarket brands. Measure the head diameter and mounting points to confirm fit: the kit requires a 28mm head diameter and similar mounting geometry.

• Designed for 70cc, 110cc, 125cc small-displacement pit bikes
• Works with CRF50/XR50-style Chinese models and brands like Coolster, SSR, Taotao
• Head diameter: 28 mm; distance between ends: 45 mm
• Check your manifold dimensions and bracket alignment before purchase

How does the muffler affect sound and ride feel?

The muffler produces a deeper, more resonant exhaust note by using a resonant chamber and stainless inner walls, giving a fuller tone compared with many stock silencers. While it emphasizes sound, it is primarily an exhaust replacement and not a performance tuner; expect audio enhancement and a firmer, more robust exhaust character.

• Double-layer stainless-steel inner walls for richer resonance
• Reduces vibration and helps smooth exhaust tone
• Not a complete power tuner—retains safe operating characteristics

What comes in the box and how difficult is installation?

The package includes the muffler, head pipe, mounting clip, multiple gaskets, a screw kit and a rubber gasket to seal the joint. Installation is straightforward for anyone with basic tools: remove the old exhaust, align the new head pipe, install gaskets and fasteners, then secure the muffler and check for leaks.

• Included: exhaust muffler, head pipe, metal clip, rubber gasket, extra gaskets, screw kit
• Installation: basic hand tools, bolt-on fit for most compatible bikes
• Removable pipe guard simplifies maintenance and inspection

What materials and build quality should I expect?

The muffler uses a double-layer stainless-steel construction inside the silencer to resist wear, absorb sound energy and reduce vibration. External components are finished in black to complement many bike styles while protecting the system from road wear.

• Inner double-layer stainless steel for durability and noise absorption
• Black exterior finish for corrosion resistance and visual consistency
• Removable pipe guard and metal clip for easy servicing

Who is this for: This exhaust kit suits riders who own 70cc–125cc pit or dirt bikes and want a reliable, bolt-on muffler that improves sound quality and longevity. It’s ideal for owners of Chinese-manufactured minibikes and popular aftermarket brands seeking a direct replacement that includes all mounting hardware and seals for a straightforward install.