Rotor Cranks USA, Q-Rings, Rotor System





Road Double Q-Rings Set

Shimano/FSA/SRAM, Campagnolo, Compact versions
$220.00-$275.00 shipped
CNC machined, nickel plated

Road 130BCD fits all 130BCD road cranksets, including Shimano, FSA, SRAM, Zipp, Truvativ. Compact 110BCD fits FSA, SRAM, Truvativ, Ritchey compact cranksets, however the outer compact 50T 110BCD Q-Ring does not fit Shimano, SRM, FSA 2007 K-Force Light-Compact, or Campagnolo compact cranksets. The inner 36T does fit all compact cranksets except Campagnolo. 8/9/10sp. 153g/set. 130BCD=Road Shimano/FSA, 135BCD=Road Campagnolo, 110BCD=Compact (FSA/SRAM/Truvativ), CX 46-48=Cyclo-Cross. For product details and information, view information, or crankset compatibility list pages. Individual Q-Rings are available in the bottom section of this order page.

Free UPS ground shipping to any continental U.S. address ($8.00 value).

All items are in stock unless otherwise noted.
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Track Q-Rings

Built specifically for track use, fits all standard 144BCD cranksets
$195.00 shipped
1/8", CNC'd, anodized black

Track 144BCD fits all standard track cranksets. Sizes available are 1/8" 52T, 50T, 49T, 48T, and 47T configurations, for standard 144BCD five-arm track crankset bolt circle diameter track cranksets. Marianne Vos has long been a Q-Ring devotee and used them to win two gold medals in her track debut at the 2008 Track World Cup #2 in Beijing, China. Vos took decisive wins in both the Scratch race as well as the Points race (and also qualified for the Beijing Olympics). New track rings developed and used by the spanish National track squad. Used by Magnus Backsted in Track competition. 1/8" AERO design with a smaller 6% ovalisation which complements the higher leg speeds involved in track work. Helps acceleration and power sprints. For product details and information, view the Q-Rings information page.

Free UPS ground shipping to any continental U.S. address ($8.00 value).

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Road Triple Q-Rings Set

Road 130/74 Triple version
SALE $205.00-$320.00 shipped
CNC machined, nickel plated 9/10sp, 178g/set.

The Triple Q-Rings set is available in 30/40/53 130/74BCD Shimano/FSA sizes only. Due to the chainring ovalization, there are no plans to design smaller sizes than the 30T inner and 40T middle in the current ovalization pattern. Road Triple Q-Rings use same standard 130BCD outer Road Double Q-Ring size in 53/52/50/48/46T. You can select these optional outer chainring sizes below in the Individual Q-Rings section below, and also order inner and middle triple Q-Rings individually to build your own set. Click here for product details and information regarding availability of other sizes, or view the recumbent installation guide and recumbent installation photos: |1| |2|

Free UPS ground shipping to any continental U.S. address ($8.00 value).

All items are in stock unless otherwise noted.
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MTB Q-Rings Set

Mountain bike versions
$240.00-$290.00 shipped
CNC machined, nickel plated, 9sp, 136g/set, in black and silver

The 104/64BCD version fits all XT compatible cranksets, with two sets available for both 2003-2006 XTR and 2007+ XTR 970. The 2003-XTR version fits XTR cranksets made between 2003 and 2006 (not the new 2007 XTR 970, which has its own special Q-Rings compatible set). Middle 33T, 34T and 38T MTB Q-Rings can be used for Single Speed and Downhill use and are available below in the Individual Q-Rings section. Click here for product details and information regarding availability of other sizes.

Free UPS ground shipping to any continental U.S. address ($8.00 value).

All items are in stock unless otherwise noted.
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Individual Road, MTB, and Track Q-Rings

Individual Q-Rings can be mixed with round rings. 54T AERO in black shown. Click here for product details and information regarding availability of other sizes. Colors: AERO 54T version is black, MTB 38T is red, all other versions are nickel plated (silver color). 34T and 38T MTB Q-Rings can be used for Single Speed and Downhill use CNC machined. Prices vary.

Free UPS ground shipping to any continental U.S. address ($8.00 value).

All items are in stock unless otherwise noted.
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