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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
is crafted from CNC-machined AL6061 aluminum
Battery type: 2x AG3 cell batteries
Shimano’s Center Lock mounting keeps rotor swaps quick and straightforward using the spine mount and lock ring design
providing optimal control and stability for racing
Box Two Chain Ring 39T Black RGroup_3512BD7D3E0537CB08C76377582474D3BC099843 is crafted from CNC-machined AL6061Box 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.
US$ 697.50
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US$ 16.50
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