The Grade 300 alloy rim includes hollow bead technology, providing triple cavity design to reduce pinch flats and enhance impact resistance, approaching carbon rim levels.
The Grade 300 v2 outperformed the previous generation rim significantly in bead shelf deformation, bead wall deformation, and spoke tension drop under both moderate and severe impacts.
Industry Nine asserts that the Grade 300 v2 is the strongest alloy rim they have ever offered, showcasing impressive improvements in impact resistance compared to its predecessor.
The Grade 300 v2 wheelset is built on the Hydra 32h system hub and spoke chassis, featuring the .52° engagement freehub system and one-piece machined alloy spokes for improved ride quality.
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