Rotor's round noQ chainrings offers unparalleled stiffness and simultaneously a low weight.
Rotor noQ chainrings are made of 7075 T6 aluminium. The hard-anodised surface offers a nice looking finish with high durability. The application of Rotor's latest generation of tooth profiles, ramps and pins guarantee problem free, slick and fast shifting operations during all weather conditions.
Application: Road, Triathlon, Cyclocross
Mount: 110 mm bolt circle diameter, 5-arm
Teeth: 34 t, 36 t, 38 t, 39 t, 41 t, 42 t, 44 t, 46 t, 50 t, 52 t, 53 t
Gearing: 2x9-speed, 2x10-speed, 2x11-speed
Material: aluminium (7075-T6)