ROTOR Round Ring 53T (39T) BCD110x4 Shi 11-12s Outer Chainring
COMPATIBILITY BCD110x4 Dura Ace R9200 Power Meter Crank Arm BCD110x4 Ultegra R8100 Series dan Dura Ace R9200 Series Crank Arm BCD110x4 ROTOR Aldhu / Aldhu Carbon / Aldhu24 / Vegast / Vegast24 / 2INpower / INpower / INspider
DESCRIPTION The popular Rotor chainrings in a new guise. The Spaniards have not only changed the look slightly, a new tooth profile now makes the chainrings compatible with Shimano-HG 12-speed chains and thus with the current Shimano 12-speed road groupsets. With their asymmetrical 110 millimeter bolt circle, the chainrings can be mounted on Rotor ALDHU/VEGAST cranks and on all Shimano 11/12-speed road cranks (also on Shimano power meter cranks).
FEATURE Use: Road bike, triathlon, gravel Material: Aluminum 7075 T6 Bolt circle: 110mm Fastening: 4-arm spider (Shimano asymmetrical) Number of teeth (combinable small chainring): 53T (39T) Mounting: Outside Compatibility cranks: Rotor ALDHU | VEGAST | INSpider | INPOWER | 2INPOWER | Shimano Road | Shimano road power meter Compatibility chain: 11-speed or 12-speed Shimano HG Assembly: Outside Color: Black