Summer Sale up to 50% off - Shop Now
New To Sigma Sports?
£10 off £100* - code SIGNUP10
£25 off £250* - code SIGNUP25

This item is no longer available to buy. View similar products.


Rotor Shimano 4 Bolt Q Rings Ultegra / Dura-Ace 52/36t

MSP £159.00 Save 30%


We're sorry, but unfortunately, we're unable to ship this item to your country

Product ID: 1171223

Rotor Shimano 4 Bolt Q Rings Ultegra / Dura-Ace 52/36t

The ovalised shape of the 52/36t Rotor 4 Bolt Q Rings for Shimano Ultegra / Dura-Ace cranks provides greater efficiency throughout the pedal stroke for more power and less fatigue. They achieve this by evening out the power, reducing the strain during the weaker phase and increasing resistance through the stronger area of the rotation. Shifting between the rings is slick and crisp thanks to the sculpted ramps and pins that help move the chain up or down accurately, even when under maximum pressure.

Image for illustration only.


  • BCD: 110
  • 4-bolt
  • Compatible with all ROTOR cranks using BCD 110x4 spider or INspider power meter
  • Compatible with Shimano® Dura-Ace® FC-9100 Shimano® Ultegra® FC-8000
  • Compatible with 11-speed chains

Close menu