Ness-Tech Chrome Retro Brake Master Cylinder Handlebar Controls, 3/4". Ness-Tech Product 08-708.
Source: Custom Chrome
Ness-Tech Chrome Retro Handlebar Controls Looking for the perfect set of hand controls for that Bobber or full custom Chopper? Then look no further. The Retro controls are the latest creation from the masterminds at Arlen Ness. They're beautifully carved from 6061-T6 billet aluminum and chrome-plated to perfection. Available in either hydraulic or cable operated clutch configurations and optional switch blocks are also available separately. Use a 5/8" master cylinder for single disc applications and a 3/4" master cylinder for dual disc applications.