The Optimast PRO L.E. boom is a super-lightweight, high-performance boom developed for top-level Optimist racing. With a 45 mm diameter and 1.2 mm wall thickness, this boom delivers maximum stiffness at minimal weight.

Used by World Championship winners and updated for the 2025/2026 generation, the PRO L.E. boom sets the benchmark for elite Optimist equipment.

Key features

• PRO L.E. Optimist boom

• Diameter: 45 mm

• Wall thickness: 1.2 mm

• Super lightweight construction

• World Championship winning equipment

• Latest generation design

• IODA class legal