N-MP-02072-2 QMB 139 4 stroke Chinese 50cc GY6 MRP exhaust back in stock

Back in stock! Get your 4T 50cc ready for the summer with our award winning exhaust!
Same one you've seen on the track with Scootertronics,com
http://www.youtube.com/watch?v=qP1Y8BHlS3Q