GREHUA 28mm Exhaust Muffler with Heat Wrap – Fits 50cc to 125cc Pit Bikes

Overview

Upgrade your pit bike with the GREHUA 28mm Exhaust Muffler, a complete exhaust solution designed to pair with a wide range of 50cc–125cc engines. This model emphasizes durable construction and thoughtful fitment, delivering a refined exhaust note and reliable operation for everyday riding. The unit is sold as a full kit, so you won’t need to source extra parts to install it on compatible bikes.

What’s Included

• 1 x Exhaust Muffler
• 1 x Exhaust Header
• 1 x Metal Clip
• 1 x Screw set
• 1 x Heat Shield Wrap

Having the header, clip, screws, and heat shield wrap in the same package helps simplify the upgrade process and reduces the risk of missing components during installation. The wrap is designed to manage surface heat, which can improve rider comfort during longer sessions.

Key Benefits and Fitment

• Broad compatibility: Designed to fit a wide range of 50cc–125cc pit bikes, including CRF50, XR50, CRF50F, SSR110, SSR125, Taotao DB10/DB14, Apollo 110cc, Baja models, SDG 107, TTR, IMR, BSE, DHZ, Atomik, Kayo, Piranha, Zongshen Rocketa, Coolster, Lifan, Pister, Pentora, and many other Chinese brands.
• Complete exhaust part: You receive the muffler plus header and accessories in one kit, so no additional parts are required.
• Durable build: High-quality metal with precise welding offers a sturdy, long-lasting component for riders.
• Clear dimensions: Connection head inside diameter of 1.1" (28mm) and eye-to-eye of 1.77" (45mm) help you verify fitment before purchase.
• Heat shield wrap included: The included wrap adds a layer of heat protection for riders and components near the exhaust.

Fitment Notes

Please inspect the item pictures, model, and size before purchasing. If you are unsure about compatibility, send us a message for guidance. There is a noted caution: this exhaust is compatible with CRF50 XR50 CRF50F but not with other Honda models, and it does not fit Apollo RFZ 125.

Real-Life Scenarios

Imagine a quick upgrade before a weekend ride: a robust muffler that arrives with its heat shield wrap, ready to install on a spectrum of popular dirt bike platforms. The result is a clean, finished look with a solid metal finish and a complete kit that helps shorten setup time. Users may notice a managed surface temperature thanks to the wrap, and a practical, straightforward installation flow thanks to the included hardware.