alloy cups crafted from durable steel for long-lasting performance and reliability in Italian threaded bicycle frames. Engineered with double "snap" seals that provide superior water and dirt resistance, ensuring smooth pedaling and reducing maintenance. Compatible with standard JIS square taper spindles and designed with a 70x113mm spindle, optimizing power transfer and drivetrain efficiency. Ideal for road, cyclocross, or touring bikes requiring a reliable and lightweight bottom bracket with proven performance engineering. Sleek silver finish offers a stylish, clean look and easy compatibility with various bike aesthetics, making it a versatile choice for discerning cyclists. Experience smooth, reliable pedaling performance with the FSA Square Taper JIS Steel Bearing ITA (Italian) Bottom Bracket, designed for high-performance road and mountain bikes. Crafted from durable alloy cups, this bottom bracket offers superior strength and longevity, ensuring your drivetrain operates seamlessly under demanding riding conditions. The precision-engineered double "snap" seals provide enhanced water resistance and dirt protection, making it ideal for both on-road and off-road adventures. Materials & Construction: Manufactured with alloy cups, the FSA JIS bottom bracket combines lightweight durability with robust engineering. Its steel bearings are built to withstand rigorous cycling environments, reducing maintenance needs and prolonging service life. Performance & Engineering: Designed for precision and efficiency, this bottom bracket features a 70x113mm spindle with a square taper JIS interface, ensuring a secure fit and smooth power transfer. The 36mm ID shell accommodates Italian threaded frames, providing a universal compatibility with compatible bikes. Components & Technology: Equipped with double "snap" seals, this bottom bracket offers enhanced protection against water ingress and dirt, maintaining optimal bearing performance over time. The alloy cups are engineered for precise fit and stability, maximizing pedaling efficiency and rider comfort. Style & Use Case: Finished in a sleek silver, this bottom bracket complements a wide range of bike styles-from classic road racers to versatile mountain bikes. Its reliable performance makes it a go-to choice for cyclists seeking durability, smooth operation, and ease of installation in Italian threaded frames. Innovative Features: - Alloy cups for lightweight strength - Double "snap" seals for water and dirt protection - Compatible with Italian threaded (BSA) bottom brackets - Precise 70x113mm spindle for optimal power transfer Upgrade your bike's drivetrain with the FSA Square Taper JI