This outer ring has a unique design with a splined ring interfacing to the crank set. An elongated five-window design replaces the more traditional chain ring bolt circle, and these windows allow the inner ring to self center without being confined to a specific bolt circle.
All VBC chain rings are hard black anodized, ramped and pinned.
Shipped within 2-8 days
Warning: Last items in stock!
|Chainring Crank Interface||White Industries Direct Mount|
Made in USA
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