aarn 144#47/49/51 Track Chainring – Black

aarn 144#47/49/51 Track Chainring – Black

12 Days of State Day 7: $100 off All Bikes use coupon code: "12DAYS100" + FREE SHIPPING ON ALL ORDERS $50+

A high-quality designer track bicycle chainring with a unique tooth profile designed for maximum engagement and minimal wear. 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 44rn.com

Techical Details:
+Bolt Circle Diameter: 144-mm
+Number of Teeth: 47 or 49 or 51
+Supported Chain Type: 1/8-in Track/BMX
+Material: Anodized 7075-T6 Aluminum

 

WARRANTY: 
5-year Warranty on all bicycle frames
1-year Warranty non-consumable parts
2-year Warranty on Essor USA products

    Warranty activated only after you submit proof of professional assembly.

    SHIPPING: 
    We ship six days a week. Tracking information is provided upon shipment. Learn more about our Shipping Policies.

    RETURNS: 
    If you wish to return your purchased item, you may do so within 7 days of delivery. Learn more about Returns & Exchanges.

    SUPPORT:  
    We pride ourselves on having a friendly and knowledgeable staff. Contact Us and we'd be happy to help you out in any way we can.