Honda CB 450 Dry Clutch
Combines an efficient oil pump with a dry clutch. The rotary oil pump is driven by a gear behind the crankshaft primary gear which gives a superior flow rate to that of the original plunger pump.
The Dry Clutch has fibre coated friction plates and steel drivingplates. The Primary Gear and Clutch Drum are supported on needle roller and ballrace bearings for a low friction drive. The Clutch cover being an aluminium casting, anodised to give the appearance of electron.
Nova Primary Ratio 74 – 23 (3.217:1)
Honda CB450 Primary Ratio 76 – 23 (3.304:1)