J45, J111, J122 – J Composites
Balance and performance for every sail
LEMER Foundry supports the shipyard J Composites in the production of keels for its flagship yachts: J45, J111, and J122. These models, combining racing performance with cruising pleasure, require keels designed with precision to ensure balance, strength, and efficiency under sail.
Each keel is manufactured with LEMER expertise, optimizing mass distribution and casting accuracy. This meticulous work allows J Composites yachts to reach their full potential, whether in demanding races or long-distance offshore navigation. Thanks to our know-how, LEMER keels contribute to the reputation for reliability and performance of the J Composites fleet, providing sailors with equipment that lives up to their ambitions.