Maybe one of these similar products would be of interest:-

Fits Peugeot Ludix 50 Elegance 2004 Tecnigas Next R Exhaust4

Sport Exhaust Tecnigas Next-R MKS BT50QT-9 Ecobike, YY50QT-26 (Blue/50cc/4T)

Sports Exhaust Tecnigas Next-R MKS BT50QT-9 Ecobike, YY50QT-26 (Red/50cc/4T)

Sport Exhaust Tecnigas Next-R Keeway Matrix 50 (V1-V4), RY8 50 (Blue/50ccm)

Sports Exhaust Tecnigas Next-R Keeway Pixel 50 2009- (Chrome/50cc)