The ROTOR QXL Aero 110 mm Outer Chainring is designed for Shimano crankarms with 4 arm spiders, such as the Dura Ace.
Aerodynamic, thanks to its full profile, its pronounced oval form will suit powerful cyclists, such as sprinters. The peak power is optimised, considerably reducing negative work.
The top-end aluminium construction and laser cutting add to the intrinsic quality of this component.
+ T6 CNC machined 7075 aluminium
+ 110 mm bolt circle (4 arms)
+ Denture : 46, 52, 53, 54.
Bolt Circle Diameter : 110 mm
Brand Compatibility : SHIMANO
Chainring type : Outer
Chainset type : Double
Speed : 11
Teeth : 46, 52, 53