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6061 - tomii + 44rn 1x 130#44 road chainring (130BCD/44-Tooth)


A high-quality designer bicycle chainring with a unique tooth profile designed for one-by-n use (single chainring and single speed with up to a 10-speed cassette). Manufactured in Peabody, Massachusetts, USA, from certified 6061-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 brown paper with a QC certification label and number, and shipped USPS Priority Mail. More details and product photos are available at

Techical Details:
+Bolt Circle Diameter: 130-mm
+Number of Teeth: 44
+Supported Chain Type: 3/32-in Road, single speed to 10-speed
+Material: Anodized 6061-T6 Aluminum
+Finish: Black or Clear Anodized, with brushed matte finish
+Total Run Size: 50pcs [24 Clear/26 Black]

Produced in collaboration with Tomii Cycles

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