Description

Description

Outer ring of our 2x aero 110x4 spider mount Round chainrings provide minimal air resistance, reduces drag and allows you to pedal faster with less effort. They are compatible with all ROTOR modular road cranks and power meters including 2INpower, INspider, INpower, ALHDU and VEGAST.

Compatible with 110x4 Spider and Aero Mas Spider.

Weight of chainring (52t): 140.6g
Chainline ALDU/Vegast with std axle: 43.5 mm
Chainline ALDU/Vegast with offset axle: 46mm
INpower/2INpower: 44.5mm

Chainrings: 53/39, 52/36, 50/34.

Rotor Chainrings Round 110X4 Aero

$229.90

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Rotor Chainring Aero Round BCD110X4 50T(34) Outer Black Rotor Chainring Aero Round BCD110X4 50T(34) Outer Black
Rotor Chainring Aero Round BCD110X4 52T(36) Outer Black Rotor Chainring Aero Round BCD110X4 52T(36) Outer Black
Rotor Chainring Aero Round BCD110X4 53T(39) Outer Black Rotor Chainring Aero Round BCD110X4 53T(39) Outer Black
Rotor Chainring Aero Round BCD110X4 55T(42) Outer Rotor Chainring Aero Round BCD110X4 55T(42) Outer