Rotor Q-Rings vary drivetrain resistance during a pedal rotation to align with your leg's natural strength spots and weak spots to boost your overall efficiency. In doing so, Q rings wisely utilize the strongest muscle groups to increase positive work, while picking up the slack in the weaker zones to reduce the negative work, potentially increasing a competitive cyclist's performance by as much as 4 seconds per km in an all-out sprint. That may sound miniscule, however it's twice the benefit of an aero wheelset, and in a sport where a second can be the difference between the top step of the podium and no podium at all; these proportions are substantial
Through Rotor's Optimum Chainring Position (OCP) you have approximately 5 degrees of adjustment meaning you can micro adjust the position of your Q Rings to suit your style by simply making corrections toward both comfort and efficiency. Machined from 100% CNC T6 7075 Aluminum, the cyclocross specific 4 bolt Q-Ring set comes in a 46/34 pairing option, while the road aero/TT specific rings are available in 50/34, 52/36, 53/38 and 54/44 options, and are compatible with 4 bolt crankarms and spiders.
Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.
Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.
Get free 1-day California shipping with your $50 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large items
Absolute Black 5x130 Oval Chainring Oval chainrings will
help you ride more like the pros by enhancing your pedal stroke, deliver power more smoothly to the rear wheel, and generate and maintain constant cadence. You will find yourself climbing easier ...
Absolute Black SRAM 5x110 Oval Chainring Oval chainrings
will help you ride more like the pros by enhancing your pedal stroke, deliver power more smoothly to the rear wheel, and generate and maintain constant cadence. You will find yourself climbing ...
Top shifting performance that meets and even exceeds
OEM rings. Super durable 7075-T6 aluminum construction wears well and looks great with laser-etched graphics. Stainless steel shift pins (on middle and outer rings) enhance shifting Shift gates and profiled teeth further ...