Saddle up and level up your cycling experience with the 'R6 SRS - ABEC 5' from Enduro Bearings. Representing a performance advancement from the popular ABEC 3 category, this product promises even smoother rides and boosted durability.

Constructed using military-range, high precision HRC-64 hardened Grade 5 Chromium Steel Balls coupled with 52100 High-Carbon Chromium-Alloy polished mirror races, these bearings are built to last. Their structure is not only robust but also allows for tolerances twice as tight as ABEC 3, ensuring they operate noiselessly for elbow grease-free maintenance.

Furthermore, the R6 SRS - ABEC 5 bearings come equipped with Graphite/Nylon ball retainers that allow virtually frictionless movement. This particular characteristic guarantees constant lubrication, thereby maximising the life of the bearing and saving you from frequent replacements.

The R6 SRS - ABEC 5 is best suited for hubs and bottom brackets, making them the quintessential companion for your cycling ventures. Despite their premium grade specifications, their weight is a mere 11.05g. This feather-light quality ensures that your bike performance won't be hampered by unnecessary weight.

Experience the goodness of top-grade engineering with Enduro Bearings' R6 SRS - ABEC 5 today and watch your ride transform from ordinary to extraordinary!