Dellorto PHBG 21DS racing red 21mm carburettor.

Racing carb from Dellorto, these are perfect for 50-80cc 2-stroke engines. The racing red edition features an aluminium screw top for quick removal of the carb and metal float bowl with drain screw to quickly change the main jet.

There are oil and vacuum feeds for standard scooters. A cable type choke adaptor is included, this can be replaced with a manual pull or lever choke found in the spare parts tab.

Specs:
Inlet connection: 25mm
Air filter connection: 38mm (M32x1.25 threaded adaptor)
Slide: 40
Needle: W7
Main jet: 92 (5mm)
Atomiser: 262AU
Idle jet: 50
Choke jet: 60
Float: 9450.1 (4g)

Dellorto 2912