Aero alloy chainring — 7075-T651, an aero fairing, and a clean ~175g.

• 7075-T651 aluminium — high tensile and fatigue strength, stress-relieved for precision machining and stability.
• Integrated aero fairing for marginal gains (and a sharp look).
• Hollowed sections shed weight without giving up stiffness.
• BCD 110x4, for 2x drivetrains.

What’s included

• 1 × aero alloy chainring set (outer + inner, ratio as selected)

Specifications

Backed by Overfast’s manufacturer warranty, with AUD pricing, local Australian support and aftercare handled here at Fastwīc.

Pre-order: reserve yours with a 50% deposit today; the balance is payable before dispatch. Inventory is built to order — not held as local stock.