Overfast Aerox Aero Carbon Crank

Aerodynamics. Refined.

The Overfast AEROX Carbon Aero Crankset has been developed for riders who demand every possible performance advantage. Combining aggressively profiled aerodynamic carbon crank arms with precision-engineered spindle options, the AEROX is designed to reduce aerodynamic drag while delivering exceptional stiffness, low weight and efficient power transfer.

Available with either a lightweight 7075 aluminium DUB spindle (28.99mm) or an ultra-light Titanium Ti24 spindle (24mm), the AEROX offers the flexibility to build the drivetrain that best suits your bike. An Easton-compatible direct-mount interface provides complete freedom when selecting compatible chainrings, making the AEROX equally at home on modern road race and time trial bikes.

Whether you're racing, chasing personal bests or building the ultimate superbike, every detail has been engineered for uncompromising performance.

Key Features

• Ground-breaking aerodynamic carbon crank arm profile

• Lightweight carbon crank arm construction

• Available with 7075 Aluminium DUB (28.99mm) spindle

• Available with Titanium Ti24 (24mm) spindle

• Easton-compatible direct-mount spider interface

• Designed for modern road and TT bikes

• Aggressively profiled aero crank arms

• Available in crank lengths from 155mm to 172mm

• Lightweight from just 325g (165mm Ti24 version)

• High-performance race-focused design

Aerodynamics Engineered Into Every Pedal Stroke

Every rotating component influences airflow.

The AEROX features aggressively sculpted carbon crank arms developed to create a cleaner aerodynamic profile than conventional cranksets. Every surface has been shaped to reduce unnecessary drag while maintaining the stiffness required for efficient power transfer.

The result is a crankset designed to complement today's fastest aero road and time trial bikes.

Carbon Performance. Two Premium Spindle Options.

The AEROX combines lightweight carbon crank arms with two premium spindle options, allowing riders to choose the configuration that best suits their bike.

The DUB version features a precision-machined 7075 aluminium spindle, offering an excellent balance of strength, stiffness and low weight.

For riders seeking the ultimate lightweight build, the Ti24 version uses a premium titanium spindle, reducing the overall weight to just 325g (165mm) while maintaining exceptional durability and ride quality.

Whichever version you choose, the result is immediate power transfer and the responsive feel expected from a flagship race crankset.

Built Around Rider Choice

No two bike builds are identical.

That's why the AEROX is available with either DUB (28.99mm) or Ti24 (24mm) spindle options, allowing compatibility with a wide range of modern bottom bracket standards.

The Easton-compatible direct-mount interface also gives riders the freedom to choose the chainring configuration that best suits their riding style and performance goals.

Technical Specifications

• Carbon crank arms

• Aerodynamic crank arm profile

• Axle Options:

  • 7075 Aluminium DUB (28.99mm)

  • Titanium Ti24 (24mm)

• Spider Interface: Easton Compatible Direct Mount

• Chainline: 44mm

• Q-Factor:

  • DUB: 147mm

  • Ti24: 148mm

• Available Lengths:

  • 155mm

  • 157.5mm

  • 160mm

  • 162.5mm

  • 165mm

  • 167.5mm

  • 170mm

  • 172.5mm

• Weight:

  • 325g (Ti24 – 165mm)

  • 330g (DUB – 165mm)

• Recommended Use: High-Performance Road & Time Trial

Why We Stock It

At Off The Front, we're always looking for products that genuinely push component design forward. The Overfast AEROX Carbon Aero Crankset is exactly that. From its aggressively aerodynamic carbon crank arms to the choice of aluminium DUB or titanium Ti24 spindles, every element has been engineered with speed, efficiency and precision in mind.

It's a crankset built for riders who appreciate exceptional engineering, demand premium materials and believe every component should contribute to overall performance.