Ultralight Performance for Cannondale Road & Gravel Bikes

Developed around the fitment requirements of the Cannondale SuperSix EVO Gen5 and SuperX, the OVERFAST ultralight carbon fiber thru axle set combines substantial weight savings with stiffness, precise fitment, and race-ready performance.

With a total weight of approximately 29g ±1g per pair, this lightweight axle system suits lightweight climbing bikes, aero race builds, and high-performance gravel setups.

Compared to standard alloy thru axles, the OVERFAST carbon axle set significantly reduces overall bike weight while maintaining reliable wheel retention and clean minimalist aesthetics.

Core Features & Performance

• Ultra-lightweight design — approximately 29g ±1g per pair
• Designed for SuperSix EVO Gen5 & SuperX
• High-strength carbon fiber axle construction
• Precision CNC alloy end hardware
• Excellent stiffness-to-weight ratio
• Smooth wheel installation and precise fitment
• Minimalist race-bike aesthetics

Compatibility & Fitment

Compatible with:

• Cannondale SuperSix EVO Gen5
• Cannondale SuperX

⚠️ Please confirm axle specifications before ordering.

Installation & Fitment Notes Notes

• Recommended for road and gravel cycling use
• Please install using the manufacturer's recommended torque settings
• Regular inspection is recommended for all lightweight performance components

Why Riders Choose OVERFAST

• Significant weight reduction compared to stock thru axles
• Premium carbon fiber appearance
• Perfect for race and performance-focused builds
• Designed for weight-conscious riders
• Excellent upgrade for premium road and gravel bikes

Material & Construction

• Carbon Fiber Axle Shaft
• CNC Machined Alloy Hardware
• Lightweight Reinforced Structure

Weight & Performance

• Approximate Weight & Performance: 29g ±1g per pair

Actual weight may vary slightly due to production tolerances.

Package Includes

• Front Carbon Fiber Thru Axle ×1
• Rear Carbon Fiber Thru Axle ×1

Product Overview