Outer chainring for compact cranks (110mm). Available in many sizes.
Inner round chainring, for 110mm cranks. These NoQ chainrings are perfectly round whereas Qrings are ovalized (5%).
144mm diameter. Round chainring. Compatible with Rotor 3D track crank.
Round aero chainring for Rotor 110mm cranks. Qarbon is a stiffer and lighter chainring than standard. It's the top of the brand of the chainrings.
Available in many sizes. Same quality as the famous Qrings, but round ! Compatible with Rotor 110mm cranks.
Round aero chainring for Rotor 130mm cranks.
Inner chainring, available in many sizes. For Rotor 130mm chainrings.
For 130mm cranks . Available in 46, 52, 53T.