Complete intake kit for Fs1 with specially made reed basket and modified 20mm Amal 420 carburetor.
This kit is bolt on to your Fs1 and fits behind the intake cover.
The carburetor uses Keihin 99101-116 M5x0.8 main nozzles from Honda.
Nozzle 110 fitted.
The custom made reed basket has Polini reed blades.
No choke, only float.
Reed blades extra and extra intake gasket are available on article no 19842-19847