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ROTOR Road Chainring Q RING BCD110x5 outer aero black

$1,180.00 HKD $1,003.00 HKD

Description

Weight:
173g per set 50A/34

Sizes:
Outer - 56A, 55A, 54A, 53A, 52A, 50A, 48A
Inner - 42, 39, 38, 36, 34t

Characteristics:

  • - 100% CNC-machined, 7075-T6 aluminum alloy
  • - Aero design: reinforced rigidity and aerodynamics
  • - Steel shifting pins
  • - 5 OCP points (4 points in 50/34)
  • - Designed to work with all 9, 10 and 11 speed groupsets
  • - Some cranks require specific Q-Rings