EOPOAYI Motorcycle Muffler 1.1in Slip-On — Imitation Carbon Fiber, Lightweight for 110–125cc Dirt Bikes

EOPOAYI 1.1 inch slip-on muffler is a lightweight, imitation-carbon-fiber replacement silencer designed to fit many 110cc–125cc dirt bikes, mini bikes, ATVs and small engine machines.

This compact muffler replaces worn or damaged silencers and gives older mini bikes and ATVs a refreshed look while helping control exhaust flow. Constructed from aluminum with an imitation carbon-fiber finish, the unit is corrosion-resistant and weighs less than many steel alternatives. The kit arrives with a clamp, screw set and a 1.5 m heat shield wrap so you can install it quickly and protect nearby components from heat.

Which vehicles and engines does this muffler fit?

The EOPOAYI muffler is made for a broad range of small four-stroke engines and Chinese-style pit bikes. It fits many 50cc–125cc pit bikes and a long list of mini bike, go-kart and small engine models commonly used in recreational and utility applications.

• Common bikes: SSR 110/125, Taotao DB10/DB14, Coolster models, X-pro, Baja DR70/90, TTR 90/125, Lifan variants.
• Mini bikes & go-karts: Coleman CT200U, Trail 200 series, Massimo, Baja MB165/MB200, Axis M200, KT196 and others.
• Engines: Predator series (79cc–420cc), GX160/GX200/GX390, Harbor Freight/Powerhorse small OHV clones.
• Note: CRF50/ XR50/CRF50F compatible; does not fit all model variants—check outlet diameter and mounting before ordering.

How easy is installation and what hardware is included?

Installation is straightforward for anyone comfortable with basic hand tools. The slip-on design clamps to a 28mm (1.1 inch) exhaust outlet, and the included hardware and heat wrap are intended to make fitting fast and safe.

• Included parts: metal clamp, screw kit, and 1.5 m heat shield wrap for pipe coverage.
• Fitment tip: ensure your exhaust outlet measures approximately 28mm for correct slip-on fit.
• Tools required: common hand tools like a screwdriver and socket or wrench set for tightening the clamp.
• Time: typical install time is 20–40 minutes depending on access and rust/old gasket removal.

What are the construction, finish and durability details?

The muffler body uses aluminum for lower weight and rust resistance, while the exterior carries an imitation carbon-fiber surface to improve aesthetics and scratch resistance. The design balances a pleasing appearance with adequate mechanical strength for recreational riding.

• Material: lightweight aluminum body to resist corrosion and reduce weight.
• Finish: imitation carbon-fiber surface for a modern look and scratch resistance.
• Heat protection: supplied heat shield wrap to protect wiring, hoses, and plastics.
• Durability: suitable for recreational off-road use; inspect mounting and gasket seals regularly.

Who is this for: This EOPOAYI 1.1 inch muffler is aimed at owners of 50cc–125cc pit bikes, small ATVs, mini bikes and go-karts seeking a direct, inexpensive replacement silencer with a sporty look. It suits hobbyists upgrading worn stock parts, small-vehicle fleet owners replacing multiple units, and riders who want lighter, rust-resistant hardware with a quick DIY installation. Confirm your exhaust outlet diameter and model compatibility before purchase to ensure a correct fit.