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Digirit Carbon Chainring-Marble

Digirit Carbon Chainring-Marble

To prove the full carbon chainring durability, Digirit not only makes professional rider test passed, also passed the 25000km abrasion resistance test. Nonetheless, they pass the ISO fatigue test.

Currently Digirit is used by lots of national track teams. And it did broke lots of wold record.


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Digirit is based in Taiwan, and their team has dedicated 13 years to the design and structural engineering of top-tier consumer electronic products. They possess extensive experience in analyzing mechanical structures and resolving production-related issues. In order to bring the passion for bicycles to life, they established Digirit, specializing in carbon chainrings and innovative bicycle components.

They hold multiple processing patents and have been awarded the 2018 TAIPEI CYCLE d&i Award and the 2018 Golden Pin Design Award. Leveraging their expertise in metal processing, they have incorporated patented nanotechnology powder to enhance tooth wear performance.

Digirit's carbon fiber chainrings offer a lighter weight and superior strength. They utilize a special fiber layup one-piece molding process, creating the market's most robust and wear-resistant all-carbon fiber chainring.

Brand: Digirit
Colors: Purple-Blue / Gold-Red / Black
Teeth Count: 49T / 51T
Thickness: 2.9mm
Specifications: BCD 144
Weight: 86.9g (48T)
Recommended Chainring Bolt Torque: 6NM~8NM (8NM for general track use)
*Note* Avoid side impact on the carbon fiber chainring to prevent cracks in the carbon fiber structure.

Made in Taiwan.
There is no additional details for this product.

Delivery Options

  • 7-11 Pickup and pay in store (C2C)
  • Family Mart Pickup and pay in store (C2C)
  • 新竹物流 - 常溫
  • International Shipping(DHL/FedEX/EMS/OCS)
  • Pick up at store

Payment Options

  • Credit Card
  • Bank Transfer(for TW domestic only)
  • Pay on 7-11 Store Pickup (C2C)
  • Pay on Family Mart Store Pickup (C2C)
  • PayPal Express
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