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Box Two Chain Ring 39T Black

Box Two Chain Ring 39T Black

Brand: Box

SKU: BXCR144B39TBK

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Product Details

Description

Box Two Chain Ring 39T Black is a precision-engineered, black anodised chainring crafted from 6061-T6 aluminium for reliable performance on 104 BCD four-bolt cranks. Built to stay true and round, it delivers smooth shifting and durable wear with laser-etched graphics for a clean, rugged look. A practical upgrade for riders seeking consistent gearing and weight-conscious construction.

Key Features

  • 6061-T6 aluminium construction
  • 104 BCD four-bolt compatible
  • Black anodised with laser graphics
  • Lightweight, stiff cutouts
  • Made in USA

Premium USA craftsmanship

Box Two Chain Ring 39T Black is manufactured in the USA to high standards of trueness and roundness.

Precision fit and durability

It features a true, reliable circular profile and stiff cutouts to resist flex.

Versatile gearing options

The 39T size pairs with wide range setups for everyday riding and longer climbs.

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