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Features rotor chainring 42t 120x4
Rotor Q Ring oval chainring with 42 teeth and BCD 120.
The Q rings are oval plates that, thanks to their variable development, optimize the power delivery of the legs and reduce the effects of dead spots. Its design allows for uniform pedaling, without sudden acceleration points or shifting problems. They uniformly reduce development to facilitate passage through dead spots and therefore benefit your knees.
OCP SYstem is a pedaling optimization system, which allows you to choose the exact point of maximum development, customizing the chainrings for the pedaling style of each cyclist.
Features:
- Material: 7075-T6 Aluminum
- BCD 120
- For 4-arm cranks
- Oval Q Ring Plate
- Teeth 42
- For double chainring 42 (28)
- OCP System Regulation
- With inner chainring nuts
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