AEROZINE Road 2X Double Chainring // 4-Arm BCD110mm Asymmetric Design

Precision, Smooth Shifting, and Premium Road Performance

Upgrade your road bike with the AEROZINE Road 2X Double Chainring, designed for riders who demand high-performance shifting, lightweight construction, and precise power transfer.

Fully CNC-machined from 7075-T6 aluminum, these chainrings provide outstanding stiffness, durability, and long-lasting reliability.
With a 4-Bolt BCD110mm crank arm interface, they are fully compatible with SHIMANO 10 / 11 / 12-speed road drivetrains, making them perfect for both modern groupsets and classic setups.

The asymmetric design optimizes pedal efficiency, while the precise tooth profile ensures smooth, stable, and quiet shifting across all conditions.

Key Features:

• Material: CNC-machined 7075-T6 Aluminum

• BCD: 4-Bolt 110mm Asymmetric Design

• Compatibility: SHIMANO 10–12s road drivetrains

• Available Sizes:

  • 53-39T (CH-53-110F-70-4-05 / CH-39-110F-70-3-05)

  • 52-36T (CH-52-110F-70-4-05 / CH-36-110F-70-3-05)

  • 50-34T (CH-50-110F-70-4-05 / CH-34-110F-70-3-05)

• Finishing: Hard anodized for premium durability and protection

• Color Options: Blast Black | Grey | Blue | Red | Gold | Green | Purple

Perfect for DIY road bike upgrades — experience smoother pedaling, race-ready performance, and premium craftsmanship with AEROZINE.