Hiflo is a brand of very high-quality filters. This one is a very good filter which also works perfectly on your Chopper.

Will fit on the following motorcycles:

Honda

VF500 C-V30 Magna 84-85
VF500 FD,FE,F2E PC12 84-85
VF500 FF,F2F 85-87
VT500 C Shadow 83-86
VT500 ED Eurosport 83-85
VT500 EF Eurosport 86-88
VT500 FT Ascot 83-84
VF700 C Magna (USA) USA84-86
VF700 C Magna (USA) USA87
VT700 C Shadow (USA) USA84-85
VT700 C Shadow (USA) USA86-87
VF750 C V45 Magna RC09 82-83
VF750 C V45 Magna 87-89
VF750 FD,FE,FF RC15 83-85
VF750 S V45 Sabre RC07 82-83
VFR750 FG,FH RC24 86-87
VT750 C Shadow 83
VT800 Shadow 88
VF1100 C V65 Magna 82-86
VF1100 CD,CE 83-84
VF1100 S V65 Sabre 84-85
VT1100 C Shadow 87-88

Kawasaki

VN700 A1,A1L,A2,LTD Vulcan 84-85
VN750 A2-A7 Vulcan 86-91