Connex 12S0 12-Speed Chain: Precision and Performance

The Connex 12S0 12-Speed Chain is crafted to meet the demands of modern high-performance shifting systems. Its inner link geometry is designed for outstanding durability, ensuring smooth and quiet gear changes. The Connex Speed Wing link enhances shifting performance on 12-speed systems, providing a fast and silent experience.

Note: This chain is not compatible with SRAM's 'FlatTop' 12-speed system.

As the standard model in the Connex 12-speed series, the Connex 12S0 12-Speed Chain is precision-engineered in Germany from heat-treated steel. It offers reliable, quiet gear changes with minimal wear. The chain comes with a unique, reusable, tool-free Connex QR joining link.

Compatible with all 12-speed bicycle gear systems, except SRAM's 'FlatTop' 12-speed.

Specifications

• Link count: 126
• Weight: 285 g
• Colour: Silver
• Measurement: 1/2" x 1 1/128"
• Pin length: 5.30mm
• Width interior: 2.10mm
• Pressure: 2000 N
• Pin hardening: XHB

German Engineering Excellence

Connex has been at the forefront of bike chain innovation since 1893. The optimised plate design of the Connex 12S0 ensures rapid and quiet gear changes across all derailleur systems, except SRAM's 'FlatTop' 12-speed. The outer plate's chamfering guarantees precise gear changes and optimal chain guidance.

With innovative radial riveting and a special pin coating, the Connex 12S0 offers exceptional wear resistance and strength, even under high cross-gearing forces.

Key Features

• Speed Wing: Enhanced plate design for fast and quiet gear changes.
• Diamond Shape: Chamfered outer plate for precise gear changes and optimal chain guidance.
• Power Pin: Radial riveting and wear-resistant pin surface for maximum durability and strength.