Rotor Round Ring Bcd110X4 53T(39) 12-11S Outer

Features

• Outer round chainring built for 12/11-speed road drivetrains.
• Pairs with 39T inner rings for optimal gear ratios.
• Precision machining ensures stable power transfer and efficient pedaling.
• Engineered for minimal friction and superior chainline alignment.

Specifications

• Teeth: 53T
• BCD: 110×4
• Speed Compatibility: 12/11-Speed
• Position: Outer