Round Rings BCD110x4 Aero
ROTOR Round Rings BCD110x4 Aero. Round BCD110x4 chainrings compatible with all ROTOR cranks using BCD110x4 spider or INspider power meter. In addition, these chainrings are also compatible with Shimano® Dura-Ace® FC-9100 and Ultegra® FC-8000 cranks offering fast and precise shifting, attractive weight, as well as a more aerodynamic and aggressive aesthetic.
ROTOR round chainrings come to complete the chainring range for those cyclists who have not yet decided to try Q RINGS oval chainrings.
When you are looking for speed, precision, and aerodynamics, your bike´s components of your bike should reflect these needs.
*Cranks arms, axle, chainring bolts, spider & power meter not included.
ROTOR Round Ring BCD110x4 Aero features:
|Sizes||58/44 | 56/44 | 55/44 | 55/42 | 54/44 | 54/42 | 54/39 | 53/39 | 52/36 | 50/34|
|Weight||157.5 g (50/34T) | 127 g (50T) | 30.5 g (34T)|
|Chainline||43.5 mm (standard axle). 46 mm (offset axle)|
|Material||7075-T6 aluminum alloy 100% CNC-machined|
|Cranks compatible||All ROTOR cranks using spider BCD 110x4. All ROTOR cranks using INspider power meter. Shimano® Dura-Ace® FC-9100. Shimano® Ultegra® FC-8000|
|Groupsets compatible||Shimano® 11s & 10s. SRAM® 11s|
|Chains compatible||11s chains|