* Free Shipping
* No Import Charges to EU 🇪🇺
OVERFAST Aero Carbon Crank Assembly
If you’re chasing every possible watt, shaving seconds off your time trial or race ride, and seeking that extra aerodynamic edge, the OVERFAST Aero Carbon Crank Assembly is built for you.
Aerodynamics Engineered
OVERFAST didn’t just build a lightweight crankset — they reimagined the shape of the crank arms to reduce aerodynamic drag where it matters most. The smoother transitions and narrowed profile optimize airflow around the drivetrain, helping save up to 6 watts at 45 km/h in testing. Over the course of a 40 km TT or long road race, that means valuable seconds saved and energy conserved when it counts.
High-End Carbon Construction
• Carbon fiber arms provide an ultra-light yet incredibly stiff platform, transferring every watt into forward motion.
• Weight: 330 g (165 mm length, 28.99 mm spindle) or 325 g (165 mm length, 24 mm spindle).
• Fully sealed non-drive side for smoother airflow and increased durability.
Versatile Fit Options
• Available spindle/axle diameters: 28.99 mm (DUB) or 24 mm (Ti24).
• Crank arm lengths: 155 mm, 157 mm, 160 mm, 162 mm, 165 mm, 167 mm, 170 mm, 172 mm.
• Q-Factor: 147 mm (DUB) / 148 mm (24 mm).
• Chainline: 44 mm — ideal for modern road and TT frames.
• Spider interface: EASTON system compatible.
Performance Benefits
For riders who already have the big upgrades — aero frame, deep wheels, narrow bars — this crankset adds that last aerodynamic piece of the puzzle. Combined with your other equipment, it helps lower drag, improve power transfer, and maintain speed more efficiently. Whether you’re racing against the clock or attacking off the front, the OVERFAST Aero Crank Assembly gives you every marginal gain possible.
Key Specifications
• Spindle diameter: 28.99 mm (DUB) or 24 mm (Ti24)
• Crank arm lengths: 155–172 mm
• Q-Factor: 147 mm / 148 mm
• Chainline: 44 mm
• Spider interface: EASTON compatible
• Weight: ~330 g (165 mm/DUB) / ~325 g (165 mm/24 mm)
Who It’s For
• Time trialists and triathletes focused on aero optimization.
• Road racers upgrading to pro-level components.
• Riders who value precision engineering and marginal gains.
• Anyone seeking a lightweight, aerodynamic, and visually striking crankset.
Where performance meets design — the OVERFAST Aero Carbon Crank Assembly is built to make every watt count.
* Free Shipping
* No Import Charges to EU 🇪🇺
OVERFAST Aero Carbon Crank Assembly
If you’re chasing every possible watt, shaving seconds off your time trial or race ride, and seeking that extra aerodynamic edge, the OVERFAST Aero Carbon Crank Assembly is built for you.
Aerodynamics Engineered
OVERFAST didn’t just build a lightweight crankset — they reimagined the shape of the crank arms to reduce aerodynamic drag where it matters most. The smoother transitions and narrowed profile optimize airflow around the drivetrain, helping save up to 6 watts at 45 km/h in testing. Over the course of a 40 km TT or long road race, that means valuable seconds saved and energy conserved when it counts.
High-End Carbon Construction
• Carbon fiber arms provide an ultra-light yet incredibly stiff platform, transferring every watt into forward motion.
• Weight: 330 g (165 mm length, 28.99 mm spindle) or 325 g (165 mm length, 24 mm spindle).
• Fully sealed non-drive side for smoother airflow and increased durability.
Versatile Fit Options
• Available spindle/axle diameters: 28.99 mm (DUB) or 24 mm (Ti24).
• Crank arm lengths: 155 mm, 157 mm, 160 mm, 162 mm, 165 mm, 167 mm, 170 mm, 172 mm.
• Q-Factor: 147 mm (DUB) / 148 mm (24 mm).
• Chainline: 44 mm — ideal for modern road and TT frames.
• Spider interface: EASTON system compatible.
Performance Benefits
For riders who already have the big upgrades — aero frame, deep wheels, narrow bars — this crankset adds that last aerodynamic piece of the puzzle. Combined with your other equipment, it helps lower drag, improve power transfer, and maintain speed more efficiently. Whether you’re racing against the clock or attacking off the front, the OVERFAST Aero Crank Assembly gives you every marginal gain possible.
Key Specifications
• Spindle diameter: 28.99 mm (DUB) or 24 mm (Ti24)
• Crank arm lengths: 155–172 mm
• Q-Factor: 147 mm / 148 mm
• Chainline: 44 mm
• Spider interface: EASTON compatible
• Weight: ~330 g (165 mm/DUB) / ~325 g (165 mm/24 mm)
Who It’s For
• Time trialists and triathletes focused on aero optimization.
• Road racers upgrading to pro-level components.
• Riders who value precision engineering and marginal gains.
• Anyone seeking a lightweight, aerodynamic, and visually striking crankset.
Where performance meets design — the OVERFAST Aero Carbon Crank Assembly is built to make every watt count.
