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53/39 Tooth Q-Rings
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53/39 Tooth Q-Rings
Rotor Aldhu Q Spidering Oval Direct Mount Chainring Set
Rotor Aldhu Q Spidering Oval Direct Mount Chainring Set

Rotor
Aldhu Q Spidering Oval Direct Mount Chainring Set

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$239.00
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Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Rotor's Aldhu Q Spidering Oval Direct Mount Chainring Set features patent-pending, proprietary technology that allows the oval Direct Mount to be adjusted in 1-degree increments for optimized pedaling biomechanics. 12.5% ovality heightens the performance advantages of oval chainrings. Rotor claims that no other oval chainring on the market offers the adjustment options plus unique ovality.

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Mfg PartNum: C01-039-11010-0 

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Mfg PartNum: C01-039-09010-0 

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Mfg PartNum: C01-039-08010-0 

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Better than old design
by Matt

Ive used previous version of Rotor Q Rings with a separate spider. I recently upgraded to Rotor 2in Power meter. I had no choice and had to buy the new Q Rings with direct mount. This is much simpler design and attaches to crankset much easier, as compared to the old spider version. I also like the bigger oval (12.5%).

The new setup looks and works great.

Reviewed 10/8/2019
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