ROTOR chainring Q-Rings Universal Tooth Direct Mount 1-speed for ALDHU | VEGAST | INPOWER | 2INPOWER cranks
The right 1-speed direct mount chainrings for Rotor's modular road bike crank systems! With their universal tooth profile, chainrings are compatible with all current drivetrains (SRAM Eagle, SRAM Flattop and Shimano HG+). The ingenious ovalization of the Q-Rings makes your pedalling more efficient and delays muscle fatigue. When pedaling, they harmonize the natural strengths and weaknesses of the muscles. This results in better use of the stronger muscle groups and compensates for the weaker muscles in the work stroke (shorter stroke). The OCP system (Optimum Chainring Position) has been further refined for optimum adjustment of the Q-Rings. The position of the chainrings can be adjusted in 1-degree steps using a combination of different positions of the crank arms on the crankshaft and a finely graduated spider mount.The Narrow Wide tooth profile ensures optimum chain retention even off-road and in poor road conditions and makes a chain guide superfluous. They are available with 38 to 54 teeth, making them suitable for a wide range of applications from cyclocross bikes to triathlon bikes.
Technical data:
Area of application: Road bike, triathlon, cyclocross, gravel bike
Material: Aluminum 7075
Technology: Narrow Wide, OCP
Direct Mount Standard: Rotor OCP
Number of teeth: 38, 40, 42, 44, 46, 48, 50, 52 or 54
Compatibility cranks: Rotor ALDHU, ALDHU Carbon, ALDHU24, VEGAST, VEGAST24, INPOWER and 2INPOWER crank
Chain compatibility: 9-speed, 10-speed, 11-speed or 12-speed (SRAM Eagle, SRAM Flattop and Shimano HG+)
Chainline: depending on the crankshaft used
Offset: 0 mm
Adjustment options: adjustable in 1° steps
Range (ovalization): 12.5%
Color: black
Weight according to manufacturer: 92g (40T), 138g (50T)
Weight self-weighed:
Scope of delivery: 1x Rotor Q-Rings Universal Tooth Direct Mount 1-speed chainring for ALDHU | VEGAST | INPOWER | 2INPOWER crank
SHIMANO GRX Rear Derailleur RD-RX822-GS Shadow+ medium Cage | 1x12-speedavailable from stock
