Miche Sei Giorni Oro Track Chainring

The Miche Sei Giorni Oro Track Chainring is a premium fixed-gear and track cycling chainring designed for maximum power transfer, exceptional stiffness, and long-lasting durability. Inspired by Miche's racing heritage, the Sei Giorni Oro series is engineered for velodrome racing, track training, and high-performance fixed-gear bicycles. Precision CNC-machined from high-grade aluminum alloy, this chainring offers excellent strength while keeping weight to a minimum. Its precisely shaped teeth ensure smooth chain engagement and consistent drivetrain efficiency, allowing riders to accelerate confidently and maintain optimal cadence during intense efforts. Finished with Miche's signature premium detailing, the Sei Giorni Oro Track Chainring combines Italian craftsmanship with race-proven performance. Whether you're building a competitive track bike or upgrading your drivetrain, this chainring delivers reliable performance, outstanding durability, and precision demanded by serious cyclists.

Key Features

• Brand: Miche

• Model: Sei Giorni Oro

• Product Type: Track Chainring

• Discipline: Track Cycling / Fixed Gear

• Material: CNC-machined aluminum alloy

• Construction: Lightweight and high-strength design

• Performance: Precision-machined teeth for smooth chain engagement

• Compatibility: Compatible with standard track cranksets using the correct BCD

• Finish: Premium anodized finish

• Ideal Use: Velodrome racing, fixed-gear bikes, and track training

Product Specifications

• Brand: Miche

• Model: Sei Giorni Oro

• Product Type: Bicycle Chainring

• Discipline: Track Cycling

• Material: CNC-machined aluminum alloy

• Chain Compatibility: 1/8" Track Chain

• Mounting Standard: Standard track crankset BCD (size varies by model)

• Construction: Precision CNC machining

• Finish: Anodized

• Color: Gold (Oro)

Precision Tooth Design

• Optimized Tooth Profile: Precision-machined teeth provide smooth chain engagement and minimize drivetrain friction.

• Excellent Stiffness: Rigid aluminum construction maximizes power transfer during sprinting and standing starts.

• Lightweight Performance: CNC machining reduces unnecessary weight without compromising strength.

• Durable Finish: High-quality anodized coating enhances wear resistance and long-term appearance.

• Race-Ready Engineering: Built specifically for the demands of competitive track cycling.

Easy Operation / Usage

• Install the chainring on a compatible track crankset with the correct bolt circle diameter (BCD).

• Tighten chainring bolts according to the manufacturer's recommended torque.

• Use with a compatible 1/8" track chain for optimal drivetrain performance.

• Inspect chainring teeth periodically and maintain proper chain tension for maximum efficiency.

Why Choose This Product

• Italian Engineering: Premium Miche quality trusted by competitive cyclists.

• Race Performance: Designed specifically for track racing and fixed-gear riding.

• High Strength: CNC-machined aluminum alloy provides excellent stiffness and durability.

• Efficient Power Transfer: Precision tooth profile improves drivetrain efficiency.

• Lightweight Construction: Reduces rotating weight for quicker acceleration.

• Long Service Life: Durable anodized finish resists wear and corrosion.

• Professional Finish: Premium gold appearance complements high-end track bikes.

In the Box

• 1 x Miche Sei Giorni Oro Track Chainring