General Discussion Classifieds - New and Used Triathlon Gear » ROTOR Q Rings, 53/39 T - SOLD Rss Feed  
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2014-04-23 7:33 AM


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Subject: ROTOR Q Rings, 53/39 T - SOLD
ROTOR Q Ring Chainring Set, 53/39T - 130BCD. Good condition, very light use & low miles. Q Rings maximizes overall pedal stroke, while minimizing lactate build up. Upgraded to AERO Q Rings shortly after purchasing these (Performance from Q to Aero Q rings was negligible, purely aesthetics!). $150.00 shipped CONUS.

Q-Rings increase your power by emulating a Rotor System crankset in the power stroke and by minimizing the intensity of the "dead spot" zones. By extending the time you spend in the power stroke (where 90% of all power is produced) and smoothly accelerating the legs through the critically weak "dead spots". A 50T Q-Ring, around the upper dead-spot is equivalent to a 48T, but as the pedal goes down and more strength is applied, the equivalent chainring tooth size reaches 52T.



Edited by amorrisonevo5 2014-05-04 11:37 PM




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Attachments
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rot1.JPG (766KB - 5 downloads)
rotor12.JPG (651KB - 4 downloads)
rot3.JPG (701KB - 2 downloads)
rot4.JPG (640KB - 5 downloads)
rot5.JPG (809KB - 2 downloads)
rot6.JPG (736KB - 2 downloads)
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General Discussion Classifieds - New and Used Triathlon Gear » ROTOR Q Rings, 53/39 T - SOLD Rss Feed  
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date : November 5, 2008
author : FitWerx
comments : 0
Is gear overlap from the big to small ring a consideration? Will the ratio increment of the compact setup be very beneficial to my riding?