Experience a ride like never before with the 3645 Stainless Steel - Angular Contact by Enduro Bearings. This innovative bicycle part stands apart due to its construction with premium quality stainless steel and is a significant improvement over standard bearings.

The main allure lies in its distinctive angular contact design, which offers maximum load distribution across all of the ball bearings. Unlike conventional models, it does not merely load those at the base of the bearing which significantly extends the longevity of your bike by reducing the need for frequent replacements or repairs.

The bearing code for this state-of-the-art piece is 36 x 45, with dimensions being 30.5 x 41 x 6.5mm. The specifically calculated contact angles- inner 36 degrees and outer 45 degrees - further enhance its efficiency and durability. Being of ABEC 3 grade 10 seals and fitted with Kyodo Yushi PS-2 grease, it's designed to face arduous settings with ease. Despite packing a punch with its features, it weighs just 19.24g, making it a lightweight addition to your cycle that won't hamper movement.

Opting for the 3645 Stainless Steel - Angular Contact by Enduro Bearings means choosing a product that marries innovative design with optimal performance. The goal is to get you spending more time in the saddle and less in the workshop. The unrivalled quality and ingenious engineering truly make it a cyclist's delight.