Introducing the ‘61900 SRS - ABEC 5’ by Enduro Bearings, a high-performance upgrade promising quieter operation and tighter tolerances than ever before. With its components made from military-grade, the ABEC 5 provides a level of precision and quality far exceeding that of the standard ABEC 3 range.

At the heart of this exceptional product are high-precision HRC-64 hardened Grade 5 Chromium Steel Balls. These elements, in conjunction with 52100 High-Carbon Chromium-Alloy mirror polished races, allow for the smoothest, most robust performance you can imagine.

The ABEC 5 is engineered with tolerances twice as tight as ABEC 3 which ensures a quieter operation. Engineered to perfection, this bearing utilizes a Graphite/Nylon ball retainer, offering virtually frictionless movement and a longer lifespan. They also provide constant lubrication, an essential factor in maximising the life of your bearing.

Perfect for a variety of applications, including hubs and bottom brackets, this bearing boasts impressive specifications including dimensions of 10mm x 22mm x 6mm, an ABEC grading of 5, Grade 5 seals, and utilises Kyodo Yushi PS-2 grease. Despite these heavy-duty components, the bearing maintains a lightweight design at just 8.75g.

Upgrade your biking experience with the '61900 SRS - ABEC 5' by Enduro Bearings. Built for performance, designed for durability!