Lower Winch Pulley Mainsheet Tackle 2 Speeds RF72900B Ronstan

LOWER WINCH PULLEY 2-SPEED MAIN SHEET RONSTAN: OPTIMAL PERFORMANCE FOR YOUR SAILBOAT

A lower winch pulley 2-speed main sheet Ronstan is an essential component to optimize the control of your sails and improve the performance of your sailboat. Designed to facilitate precise adjustment of the main sheet, this pulley allows you to multiply the force required to trim or ease the sail, thus offering more comfortable and efficient navigation, even in difficult wind conditions.

TECHNOLOGY AT THE SERVICE OF PERFORMANCE

The Ronstan winch pulley is distinguished by its innovative design and robustness. Its two-speed system offers variable reduction, allowing you to adjust the force required based on the navigation conditions. The integration of a cliquet and a came ensures a secure maintenance of the sail's position, while the integrated émerillon facilitates rotation and prevents rope twisting. The violon configuration optimizes the alignment of forces and minimizes friction, thus contributing to greater efficiency of the main sheet tackle.

ROBUSTNESS AND RELIABILITY FOR CAREFREE NAVIGATION

Made in Denmark, this pulley benefits from impeccable manufacturing quality. Its charge de rupture of 2300 daN and its charge maximale d'utilisation of 1100 daN guarantee optimal safety, even under high stress. The réas of 75 mm in diameter are designed to accommodate a cordage up to 10 mm in diameter, ensuring smooth and durable operation. Choosing a lower winch pulley main sheet Ronstan means opting for reliable and high-performance equipment, designed to meet the requirements of the most demanding sailors.