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ROTOR  |  SKU: 12230
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Rotor Q 53t x 130mm 5 Bolt Aero Outer Chainring: 11s - EXT A For 39t Inner - Oval (EXC+)

$44.99
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Item Condition

I grade products as honestly as possible and depict blemishes in both description and photos—please study them carefully. I tend to be overcritical and customers report items to be in better shape than expected often. From best condition to worst condition, my grading scale is as follows. Mint / near mint+ / near mint / excellent+ / excellent / great / very good / average / fair.

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Most orders ship within 1–5 business days via USPS Priority Mail or UPS. Free shipping on qualifying orders. Refunds allowed within 30 days of receipt. 5% restocking fee applies for returns not due to Swoon Cycles' error, and for all cancelled orders to cover my card processing fee. Contact us at Zella@BikeReCyclery.com before returning. Read full return policies HERE

Swoon Cycles is an eclectic ecommerce shop run by one eclectic woman. Formerly known as Bike ReCyclery.

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~Zella

Description

This outer ring is to be matched with a 39t inner

From the manufacturer

If looking as fast as you feel influences the way you ride, then our wind-shucking aero Q Rings allow you to orient your chainrings around your riding style...literally. Q Rings were designed to boost your cycling performance by varying drivetrain resistance in line with your legs' natural strengths and weaknesses when pedaling, and our Aero model brings wind-slicing properties to the plate. 5 Optimum Chainring Positions (OCP) allow you to fine-tune your riding experience by orienting your chainrings around the most powerful part of your pedal stroke, and soften the spin where you are weakest. Subtle but efficient 10% ovality is compatible with most 130BCD cranks, while our aero Q Rings work with your body's biomechanics to yield maximum efficiency while enabling you to go further and faster with less fatigue.

Condition

Excellent used shape, light wear but lots of life left

Details

  • Q53t (for 39t inner)
  • BCD: 5 bolt 130mm
  • Model: C01-001-0802B-0
  • Designed to work with all 9, 10, 11 speed groupsets
  • Fits common compact 110mm BCD road cranks
  • Q-Ring's 10% ovalization offers a scientifically proven biomechanical advantage over round chainrings
  • Best suited for long-distance riding and those who commonly spin while in the saddle
  • Steel shifting pins
  • 5 OCP points
  • MSRP: $175
 
 
 
 

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