A strong and durable bearing that's tailored specifically for the demands of cycling.
The ABEC5 61001 SRS raises the bar for military standard, high precision bearings. By featuring military level, high precision hardened Grade 5 Chromium Steel Balls, and 52100 High-Carbon Chromium-Alloy mirror polished races, this combination allows Enduro's ABEC 5 bearings to use tolerances twice as tight as ABEC 3, and operate without any noise. The ball retainers allow virtually frictionless movement and provide constant lubrication to maximise the life of the bearing.
SRS Seals: Two NBR 70 rubber seals with an axial face seal, this seal has a large contact surface area, while running very smoothly and freely. They are easily removable with a snap ring which hold them in place, making them easy to service.
Kyodo Yushi PS-2: This grease has a protective interface between ceramic balls and metal races and for it’s high speed properties and minimum rolling resistance. Speed and Protection for high precision bearing systems.
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