absoluteBLACK Oval 76 BCD Chainring Rotor - 30t 76 BCD 4-Bolt Narrow-Wide BLK

$79.95
$79.95
$79.95

SKU: J210795

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Description
absoluteBLACK Oval 76 BCD Chainring for Rotor - 30t 76 BCD 4-Bolt Narrow-Wide Black. absoluteBLACK Oval 76 BCD Chainrings are designed for Rotor REX cranksets with their original 1x spider. Lighter and more stiff than original chainrings these provide a super smooth pedaling sensation. The specially designed narrow-wide tooth profile keeps the chain snug allowing you to leave your chain keeper in the garage. They are crafted from CNC machined 7075 aluminum and feature an anodized finish for exceptional durability. Ovality has been optimized for each chainring size ranging from 10.2 - 14.4% with timing of 110.5-116.3° after TDC (top dead center).
  • Only compatible with Rotor Rex cranks
  • Oval shape reduces stress on knees helps to keep your legs fresh and does not feel any different while riding
  • The unique patent-pending narrow-wide tooth profile keeps the chain in place
  • Teeth have been 3D-machined for ultimate mud shedding and quieter operation
  • Provides excellent weight to strength ratio
    • TECH SPECS
    Chainring BCD 76
    Color Black
    Defined Color Black
    Material Aluminum
    Ring Position/Type Chain Retaining Single Ring
    Tooth Count 30

    Product Images Disclaimer
    Product images are for reference only and may not reflect the exact specifications, color, or components of the item offered for sale. Please refer to the product description and specifications for the most accurate details. If you have questions before purchasing, contact us and we’ll be happy to confirm.

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    Born from a lifelong passion for all things bikes, AMG Cyclery is a small, family-run bike shop and community hub in Seaside, California. Founded by Alex and Alisa Gonzales, we believe cycling is for everyone — whether you’re chasing personal bests, heading out for a Sunday cruise, or just discovering two wheels for the first time. We build bikes that fit your style, service them with precision, and welcome every rider who walks through our doors. With a focus on community, craftsmanship, and riding culture, our shop has even been featured on The Radavist — a reflection of the unique bikes and vibrant energy you’ll find here.

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