1. High-Performance Upgrade for Pit Bikes:Boost your 50cc-125cc dirt bike's power & sound with our 28mm motorcycle muffler. Precision-engineered for CRF50/XR50/SSR110/DB10 models, it reduces backpressure for max engine output. Includes header pipe & heat shield wrap
2. Motorcycle Exhaust Size: Connection head Inside Diameter 1.1" / 28mm, 1.77" / 45mm eye to eye
3. Universal 28 mm ATV Exhaust Fitment:Fits ANY bike with 1.1" exhaust pipes—dirt bikes, ATVs, scooters, even generators! Welded stainless adapter ensures seamless compatibility with Hon-da, SSR, Taotao, Apollo, and Chinese pit bikes. No cutting or welding required
4. Durable Aluminum + Stainless Steel Build:Survive mud, heat, and rough terrain! Aerospace-grade aluminum body shaves weight by 30% vs. steel, while ATV muffler rustproof stainless hardware resists corrosion. High-temp baking finish lasts 5X longer than cheap coatings
5. Full Kit for 10-Minute Installation:Get everything in one box: Exhaust Muffler, Exhaust head pipe, metal clip, clamps, and heat wrap. Makes DIY install effortless—even for beginners. 90-day warranty included