HardDrive Old School Retro Hand Controls 1 Inch Handlebars
Strip away the clutter and give your chopper or bobber the clean, minimalist cockpit these machines were built for. The HardDrive Old School Retro Hand Controls deliver an authentic vintage aesthetic with a whisper-thin profile that keeps your bars uncluttered and purposeful.
Key Features
- Ultra-slim vintage-style profile sized for choppers and bobbers
- Cable-style clutch perch included – retains the authentic hand-control look
- 9/16-inch bore brake master cylinder for single-disc brake systems
- Includes 3/8-24 banjo bolt for brake line attachment
- Available in black or chrome finish
Technical Specifications
- Bar Diameter: 1 inch
- Brake Master Cylinder Bore: 9/16 inch
- Clutch Style: Cable
- Banjo Bolt: 3/8-24, included
- Required Brake Fluid: D.O.T. 5 only
- Available Finishes: Black, Chrome
Fitment Notes
- Fits any motorcycle with standard 1-inch diameter handlebars
- Cable clutch perch requires a custom-length throttle cable – verify cable routing and length for your specific frame geometry before ordering
- Master cylinder requires D.O.T. 5 brake fluid only – not compatible with D.O.T. 3 or D.O.T. 4 fluids
- Designed for single-disc brake systems
- A matching master cylinder rebuild kit is available separately (820-55352)






Andrew willoughby –
Great service communication awesome product
Richard H. –
All that the chopper needs