Cross Seals (Green)
Road Seals (Blue)
We always encourage and recommend the use of Cross seals where possible.
1.37" X 24 TPI Frames
68mm only (for MTB/73mm use THIS)
Shimano Hollowtech II, SRAM GXP, and most 24mm spindle systems.
*System includes GXP Reducer
Kogel Hybrid bearings use premium grade Silicon Nitride (Si3n4) Bearings and premium hardened steel bearing races which are mirror polished to perfection. The result? A long lasting, smooth bearing which provides less resistance and is less prone to failures. These bearings are rated to the Grade 3 / ABEC 5 level - built to spin with minimal friction.