Discover our premium selection of replacement parts for Leonardi cassettes, designed to optimize your cycling performance and ensure seamless gear operation. Crafted with high-quality materials and engineered for durability, these components are ideal for cyclists seeking reliable, precision-made upgrades for their drivetrain. Our range includes versatile cassette cores, including internal cassette sleeves and gear nuts, as well as versatile 48-tooth replacement cogs available in vibrant colors like orange, gold, and blue, perfectly compatible with 9.5-12-speed systems. Designed with advanced engineering and innovative component technology, these parts provide smooth shifting, enhanced durability, and long-lasting performance on the trail or road. Whether you’re replacing worn-out cassette components or upgrading your gear set for improved function and style, our selection caters to a variety of cycling needs from casual riders to competitive racers. Elevate your bike’s drivetrain with these high-performance Leonardi cassette parts, engineered for precision, reliability, and standout style.