{"product_id":"shiqinha-1-1in-slip-on-muffler-universal-28mm-exhaust-silencer-for-50-125cc-pit-bikes-atvs-with-heat-shield","title":"SHIQINHA 1.1in Slip-On Muffler Universal 28mm Exhaust Silencer for 50–125cc Pit Bikes \u0026 ATVs with Heat Shield","description":"\u003cp\u003e\u003cstrong\u003eSHIQINHA's 1.1 inch slip-on muffler is a universal replacement silencer designed to fit many 50–140cc Chinese 4-stroke pit bikes, ATVs and select minibikes, providing quieter exhaust and improved low-speed response.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, slide-on exhaust silencer was built to be a straightforward upgrade for CRF50-style pit bikes, 110–125cc ATVs (Tao Tao, Coolster, Apollo, SSR and similar), and some minibike frames with minor modification. Constructed from metal and aluminum with a reinforced clamp and included heat-shield tape, the assembly aims to balance durability, noise reduction and simple install for weekend riders, hobby mechanics and small-gasoline engine projects.\u003c\/p\u003e\n\n\u003ch3\u003eWill this muffler fit my bike or ATV?\u003c\/h3\u003e\n\u003cp\u003eThe SHIQINHA 1.1 inch muffler fits many Chinese 4-stroke 50cc–140cc pit bikes and 50cc–125cc ATVs that accept a 28mm (1.1\") slip-on outlet. It is listed compatible with popular models such as CRF50, SSR 110\/125, Tao Tao and Coolster series, but some models require minor alignment or mounting adjustments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntended inlet diameter: ~28mm (1.1\").\u003c\/li\u003e\n  \u003cli\u003eCommon compatible brands: Tao Tao, Coolster, Apollo, SSR, X-pro, Kazuma, Baja.\u003c\/li\u003e\n  \u003cli\u003eMini bike fit possible (Predator 212\/196cc) with bracket modification.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with some model-specific frames (check model fit notes).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does it affect sound and ride characteristics?\u003c\/h3\u003e\n\u003cp\u003eDesigned as a silencer, this muffler reduces harsh, high-frequency noise and produces a deeper, more controlled exhaust tone. The internal structure creates moderate backpressure that can improve low-end torque feel at slow speeds without major tuning changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNoise profile: deeper, less piercing exhaust note.\u003c\/li\u003e\n  \u003cli\u003ePerformance effect: subtle low-speed torque optimization.\u003c\/li\u003e\n  \u003cli\u003eNot a high-performance expansion chamber; meant for quieter, reliable operation.\u003c\/li\u003e\n  \u003cli\u003eSound reduction varies by engine type and pipe routing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and hardware are included, and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThe muffler is made from durable metal and aluminum components with a reinforced exhaust clamp to prevent loosening. It ships as a slip-on unit with the necessary clamp hardware and heat shield tape so most installs require only basic tools and minimal mechanical experience.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConstruction: metal\/aluminum body with corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eIncluded: exhaust clamp, mounting accessories and heat shield tape.\u003c\/li\u003e\n  \u003cli\u003eInstall style: slide-on; simple clamp tightening required.\u003c\/li\u003e\n  \u003cli\u003eMinor modifications may be needed for some minibikes or unusual frames.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the muffler durable enough for off-road use?\u003c\/h3\u003e\n\u003cp\u003eSHIQINHA uses robust metals and a reinforced clamp to withstand typical wear, dirt and vibration from trail and pit use. The finish resists scratches and corrosion, and the supplied heat tape protects nearby components and riders from hot surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurability: built for rough conditions and frequent use.\u003c\/li\u003e\n  \u003cli\u003eCorrosion resistance: aluminum and treated metal finish.\u003c\/li\u003e\n  \u003cli\u003eSafety: heat shield tape reduces burn risk on exposed pipes.\u003c\/li\u003e\n  \u003cli\u003eClamp reinforcement prevents loosening under vibration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This muffler is for riders who want a straightforward, durable replacement silencer that tames aggressive exhaust noise and adds modest low-speed responsiveness without complex tuning. It's ideal for owners of CRF50-style pit bikes, 110–125cc Chinese ATVs, hobbyists modifying minibikes, and anyone seeking an easy-install slip-on silencer with heat protection and reliable hardware.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What inlet size does this muffler require?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It fits a 28mm (1.1\") slip-on inlet, common on many 50–125cc Chinese pit bikes and ATVs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does installation need welding or special tools?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No welding is required; installation is slide-on with the supplied clamp and basic hand tools.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SHIQINHA","offers":[{"title":"Default Title","offer_id":48085117567134,"sku":"B0FQVVCRVY","price":37.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/shiqinha-muffler-front-view.jpg?v=1785867636","url":"https:\/\/northtrailauto.ca\/products\/shiqinha-1-1in-slip-on-muffler-universal-28mm-exhaust-silencer-for-50-125cc-pit-bikes-atvs-with-heat-shield","provider":"North Trail Auto","version":"1.0","type":"link"}