Ultralight Performance for Bianchi & Ridley Road Bikes

Developed around selected Bianchi and Ridley disc brake road bikes, 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 aero-focused race bikes, elite climbing builds, and premium Italian custom 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
• 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
• Designed for premium disc brake road bikes

Compatible Models

Compatible with selected models including:

Bianchi Oltre Series

• Oltre RC
• Oltre PRO
• Oltre COMP
• Oltre RACE

Bianchi Specialissima Series

• Specialissima
• Specialissima RC 2024

Other Compatible Models

• Bianchi Oltre XR4
• Ridley Noah 2023

⚠️ Please confirm axle specifications before ordering.

Installation & Fitment Notes Notes

• Recommended for road 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 aero and climbing-focused bike builds
• Designed for weight-conscious riders
• Excellent upgrade for high-end road 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