Borrowing technology from Renthal's championship winning motocross sprockets, they have designed and developed these chainrings to offer a combination of lightness, strength and durability. Renthal Ultralite chainrings are designed to let you ride faster, jump further and last longer.
High strength 7075-T6 aluminum alloy provides excellent longevity
Precision CNC machined to extremely tight tolerances
Chain ring is NOT ramped
Hard anodized surface coating for increased longevity