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.
  • Availability: In our warehouse or with the distributor. Expect delivery in 2-3 days.
  • Free shipping when you spend over $175
RRP $124.20 | Save 19%


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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