BOX Cosine Chainrings
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BOX Cosine Chainrings

Product Code XBXCR144B38TBK
Other products by BOX


    NOTE: Price applies to Online sales only, pricing may differ in our Retail store.
  • In-store: Expect delivery in 2-3 days.
  • Available to Order: With our Supplier, expect delivery in 4-7 days.
  • This item comes with free shipping.
RRP $105.00 | Save 15%


Made in the USA from 7075 aluminum alloy, Cosine chainrings are round and true. They fit 104-BCD four-bolt cranks. The 7075 rings come in 38-45-tooth sizes only and have a durable hard anodized finish. 75-94g per ring.

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