These are the same rings as their top end 4-arm cross-country chainrings, just with a 5-bolt mounting pattern.
Each ring is CNC machined in Canada from 7075-T6 aluminum, one of the strongest alloys available today (inner rings are steel for durability). Outer rings are made from 4mm thick plate, while the middle is 5mm thick for unsurpassed durability. The rings feature Race Faces patented SHIFT technology - hard-wearing stainless steel SHIFT chips for fast, predictable upshifts. All these features result in a ring setup thats 15% lighter than last years lineup, while retaining their incredible stiffness.
||7075-T6 aluminum, Steel inner
||58, 74, 94, or 110mm available
||optimized for 9 speed drivetrains
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Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items