SHIQINHA 28mm Slip-On Exhaust Muffler for 50–125cc Pit Bikes & ATVs — 1.1" Inlet, Metal Body and Heavy-Duty Clamp

SHIQINHA's 28mm (1.1") slip-on muffler is a universal replacement silencer designed to fit many 50cc–125cc pit bikes, ATVs, mini bikes, go karts and small OHV engines for a secure, easy-to-install exhaust upgrade.

This compact muffler delivers a straightforward replacement option when the original silencer is damaged, worn, or you simply need a budget-friendly spare. Built from durable metal with a heavy-duty clamp and included mounting hardware, the unit is made to pair with a wide range of Chinese pit bikes, youth CRF-style models, lawn equipment engines and small recreational vehicles. It’s a slip-on design that avoids welding and simplifies swaps on most 28mm exhaust pipes.

Will this muffler fit my pit bike or mini ATV?

Compatibility covers many popular small-displacement machines. The 28mm/1.1" inlet is commonly used on 50cc–125cc Chinese pit bikes and various ATVs, making this a versatile replacement.

• Fits many 50cc–140cc Chinese pit bikes and 110cc/125cc four-stroke bikes.
• Compatible with models like CRF50-style, SSR, Apollo, Taotao, Coolster and Baja ranges.
• Works with some small OHV engines listed (Predator, Honda GX series clones, Powerhorse, etc.).
• Also suitable for mini bikes, go karts and small utility engines when inlet diameter matches.

How easy is installation and what hardware is included?

Installation is designed to be user-friendly: the muffler is a plug-and-play slip-on style that uses a clamp and mounting kit rather than welding. A metal clip and screw kit are provided so most installations are bolt-on and reversible.

• Includes heavy-duty hose clamp to secure silencer to exhaust pipe.
• Comes with mounting clip and screw set for no-weld fitment.
• Simple hand tools (wrench/screwdriver) required; estimated install time under 30 minutes.

What materials and durability features does this silencer offer?

The muffler housing is constructed from metal engineered for routine road and off-road use. A beefier clamp and precise inlet sizing help maintain a solid connection during vibration-intensive riding.

• Robust metal body resists everyday wear and handling.
• Heavy-duty clamp improves seal and reduces looseness at high RPMs.
• Designed to replace OEM silencers on many low-displacement engines without custom fabrication.

Which machines and engines are commonly replaced with this part?

This muffler is widely used as a replacement on youth dirt bikes and small recreational vehicles as well as several small engine types used on utility equipment and go karts. Check inlet diameter and mounting points for a match.

• Pit bikes: Hond* CRF50-style, SSR, TTR-style, Apollo, Taotao, Coolster models.
• ATVs & quads: Taotao, Coolster, Icebear, Vitacci, Baja and similar Chinese brands.
• Mini bikes & go karts: Coleman CT200, Massimo, Baja MB series, TrailMaster and many KT196 clones.
• Small engines: compatible with multiple Predator and GX-series style OHV clone engines.

Who is this for? Riders, hobbyists and mechanics who need a dependable, budget-conscious silencer replacement for small-displacement bikes, ATVs, mini bikes, go karts or utility engines will appreciate the SHIQINHA 28mm slip-on muffler. It’s particularly useful for projects, repairs after damage, or when keeping a spare on hand for trailside swaps. Ensure the exhaust pipe inlet measures approximately 28mm (1.1") before purchasing to confirm fitment.