Now “FVT” (Fart Valve Technology) allows air out of the bag for maximum compression

These investment-cast aluminum master cylinder covers add some soul and style to your scoot while utilizing your stock gasket and hardware

the Xcelerator metering rod allows for instantaneous power at any RPM or throttle position

The 1/4-24 screws have an identification groove machined into them

Norton or BSA

Bristol Breather - S&S Super E/G Carburetor - Tumbled Length_.25" Now “FVT” (Fart Valve Technology)If youre trying to keep your bike slim and looking clean, the Bristol Breather is for you. Designed to fit a S&S Super E G Carburetor Contains all necessary stainless steel mounting hardware They are made of aluminum and consist of a stainless steel mesh screen The back of the housing has a recess for mesh screen fitment Allows adequate flow If you have any questions about fitment on your bike refer to the 1: 1 scaled drawings. You can fins these in