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7075 - aarn - aamerica b&w edition - 144#49 Track Chainring (144BCD//49-Tooth) - Limited to 20 PCS

$110.00

A high-quality designer track bicycle chainring with a unique tooth profile designed for maximum engagement and minimal wear. Manufactured in Medford, Massachusetts, USA, from certified 7075-T6 aluminum plate stock. These chainrings are fully CNC machined. All edges (front and rear) are machine broken with a 45-degree 0.010-in deep chamfer. Product is packaged in a custom letterpress printed envelope with a QC certification label and number, and shipped USPS Priority Mail (or First Class for International orders). More details and product photos are available at 44rn.com

The "aamerica b&w edition" features a black/silver/gray hand applied camouflage anodized finish. Each part is unique. Packed in custom packaging and shipped Priority (domestic) and First Class (international) USPS.

The packaging for this run is a limited edition letterpress printed silver to black ink split-fountain fade envelope.

Techical Details:
+Bolt Circle Diameter: 144-mm
+Number of Teeth: 47, 49, or 51 (choose below)
+Supported Chain Type: 1/8-in Track/BMX
+Material: Anodized 7075-T6 Aluminum
+Finish: Black/Silver/Gray Hand Applied Anodized Finish

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