Exhaust brand KEPSPEED with approval engraving on the cartridge for 50cc.
All stainless steel model, high passage, large volume usable on 50cc to 125cc.
Compatible with Honda Monkey, Gorilla and other replicas.
The internal flange of the cartridge is removable.
External diameter of the manifold: 31,5mm
Diameter of the cartridge: 42mm
Cartridge outer diameter: 88,5mm