Closer-angle power
Low-stretch construction and deliberate flying shape create useful drive across the intended light-air reaching range.
Performance Cruising
Cruise Zero
RSD’s Performance Cruising Code Zero: a higher-load reaching sail designed to add light-air power between an upwind headsail and a conventional spinnaker.
- Primary role
- Light-air and closer-angle reaching beyond the working headsails
- Design
- Area, luff structure, and target angles tailored to your boat
- Handling
- Purpose-designed furling package where appropriate
The RSD approach
Bridge the gap between headsail and spinnaker.
A Cruise Zero adds useful reaching power where an upwind headsail becomes underpowered and a conventional spinnaker is not yet the right answer. RSD sets the sail area, flying shape, luff structure, construction, and handling package around the boat and target angles.
Stable reaching shape
Geometry and structure are developed together so the sail remains responsive as apparent-wind angle and load change.
Inventory fit
The design is specified in relation to the working headsails, spinnakers, rig, crew, and handling priorities already aboard.
Construction
Low stretch, tailored to the reaching load path.
Construction is selected after the sail role. RSD specifies material, panel layout, reinforcement, and surface package around sail area, expected loads, handling system, and intended use.
Primary construction
Code / Reaching Laminate
Low-stretch laminate construction supports stable reaching shape under higher luff and sheet loads. For smaller boats and specific applications, a nylon-based construction may also be appropriate.
- Panel layout
- Radial structure aligns the material with the sail’s loads and intended flying shape.
- Why choose it
- Efficient power, responsive trim, and dependable shape retention across the target reaching range.
- Design selection
- Material and surface package are selected around sail area, loads, weight, durability, furling, and intended use.
Handling system
Design the sail and furling package together.
The sail geometry, luff structure, furler, and cable must work as a complete system. Final hardware requirements depend on sail size, target angles, loads, deck layout, and intended use.
Primary system
Bottom-up furling
A purpose-designed furler provides controlled deployment and recovery when matched to the sail’s luff structure and working loads.
Structural component
Anti-torsion cable
The cable transfers furling torque through the luff and is specified as part of the complete sail and hardware package.
Where appropriate
Soft clew
A soft-clew configuration can reduce hardware weight and simplify connections when it suits the selected furling package.
Surface and graphics
Finish follows construction and use.
Surface package, color, and custom graphics are developed after the sail role and construction are defined. Final availability is confirmed in your proposal.
Additional surface rendering
pending
pending
Surface package
Weight, durability, handling, and appearance are considered together when the final laminate or nylon construction is selected.
Custom graphics example
pending
pending
Custom graphics
Photographs or graphics projected onto the final sail rendering can be added here without changing the page layout.
Included as standard
Specified as a complete sail.
- Radial corner reinforcement
- Leech and foot finishing appropriate to the design
- Sail ties
- Standard sail bag
Available options
Configured around the handling plan.
- Compatible furler
- Anti-torsion cable
- Soft clew where appropriate
- Custom graphics
- Alternative surface packages
Final compatibility and hardware requirements are confirmed with the selected sail design.
Custom by design
A complete reaching system, designed around its role.
Every RSD Cruise Zero brings together the selected geometry, material, structure, reinforcement, surface package, and handling system for your boat and intended use.
This page defines the Performance Cruising Cruise Zero range. Your personalized proposal identifies the exact design, material, configuration, hardware, options, pricing, and delivery; final geometry is developed from confirmed rig and sail measurements.
Start a conversation
Tell us where you want more light-air reaching power.
We’re ready to listen.
We’ll recommend the geometry, construction, and handling package that fit your boat and current inventory.
Request a quote