Round rings 2X BCD110x4 12-11s Aero

In stock

SKU

B-RoundRingsBCD110x4-12-11s-aero

Regular Price $52.64 $41.07

ROTOR Round Rings 2X BCD110x4 12-11s Aero. This chainrings are compatible with all ROTOR cranks using BCD110x4 spider and INspider® power meter in combination with Shimano® 2x12s or 2x11s groupsets.

In addition, these chainrings are also compatible with Shimano® Dura-Ace® FC-R9200, FC-R9100 and Ultegra® FC-R8100, FC-R8000, Shimano 105® FC-R7100, cranksets, offering fast and precise shifting while keeping weight very low.

ROTOR round chainrings come to complete the chainring range for those cyclists who have not yet decided to try QRINGS® oval chainrings.

• Cranks arms, axle, chainring bolts, spider & power meter NOT included.

• In some cases, to obtain a full compatibility between Shimano® Dura-Ace® FC-R9200-P, FC-R9200 or Ultegra® FC-R8100 cranks, Shimano® 2x12s groupsets and ROTOR chainrings could be necessary to install 0,5 mm washer in the right side of the axle. The 0,5 mm washer is included with the outer chainrings.