Description
Stage6 Streetrace Low Mount Exhaust AM6 with black / red silencer
The Stage6 Streetrace is available here as a low-mount exhaust for 50cc motorcycles with AM6 engine. Designed specifically for 80cc to 90cc setups, this exhaust offers an ideal balance between performance and street legality.
Stage6 Streetrace 80 – 90cc Design
The Stage6 Streetrace is a low-mount exhaust for gear bikes with Minarelli AM6 engines. This exhaust features high-quality craftsmanship and clean welds. The logo is applied directly to the cone for a clean finish, while a protective clear coat effectively helps prevent rust.
The exhaust body comes with a mounting kit for Minarelli AM6.
Stage6 Streetrace – Max Performance with E-Approval
This exhaust is optimized for Stage6 70cc – 88cc Big Racing cylinders, providing impressive acceleration and a significantly higher top speed. Surprisingly, the Streetrace 80/90 is actually road-legal / homologated, making it likely the only big-bore exhaust with official approval.
To get the best results, we recommend using a larger carburetor (e.g. PWK 28), a Big Valve reed valve, and a reinforced clutch.
Two different exhaust flanges are included so you can tune your engine’s power delivery:
- Short flange = Higher RPM
- Long flange = More torque
Tip: If you remove the restrictors for track use, performance reaches the level of an R/T exhaust.
Stage6 Streetrace 80 – 90 Specifications
- Exhaust body
- Aluminium silencer black / red
- Type: Low mount
- Includes mounting hardware
- Includes 2 flanges
- Street legal
- Fits: Rieju MRT, Beta RR, Sherco SM 50, and many others
For legal street use: please check the homologation documents in the download section to see if your specific vehicle model is listed.
