SRAM Force E1 Chain

The SRAM Force E1 chain is engineered to deliver quiet, durable, and highly efficient performance across modern SRAM AXS road and gravel drivetrains. Featuring SRAM’s signature Flattop design, this chain is optimized for both 12-speed road and 13-speed XPLR systems, making it one of the most versatile high-end chains in the AXS lineup.

Key Features & Benefits

Flattop™ Technology for Efficiency & Strength
The unique flat-top plate design allows for a narrower chain profile while increasing strength, resulting in quieter operation, improved drivetrain efficiency, and extended wear life.

Hard Chrome™ Treatment for Longevity
Inner link plates and rollers feature a hardened chrome finish, dramatically improving resistance to elongation and wear, ideal for high-mileage riders and demanding conditions.

Optimized for AXS Drivetrains
Purpose-built for SRAM AXS systems, the chain integrates seamlessly with X-Range cassettes and chainrings, delivering precise, consistent shifting under load.

Lightweight, Cut-Out Construction
Strategically designed cut-outs in both inner and outer plates reduce weight without compromising structural integrity, balancing performance and durability.

PowerLock® Quick Link Included
Tool-free installation with SRAM’s Flattop PowerLock ensures fast, secure setup and easy maintenance.

Cross-Compatibility (Road + Gravel)
Fully compatible with both 12-speed road AXS and 13-speed XPLR AXS drivetrains, making it a flexible choice for mixed-surface builds.

Technical Specifications

• Speeds: 12-speed (road) / 13-speed (XPLR gravel)
• Technology: Flattop™, Hard Chrome™, PowerLock®
• Chain Length Options: 102–126 links
• Finish: Nickel / PVD with chrome-hardened internals
• Compatibility: SRAM Force, Rival, Red AXS (E1 / D1 ecosystems)
• Use Case: Road, gravel, all-road, endurance builds

Performance Summary

The Force E1 chain hits a critical balance between premium performance and long-term durability. Compared to previous-generation chains, it offers noticeably quieter operation and improved wear resistance, particularly when paired with SRAM’s Flattop drivetrain architecture. For riders logging serious mileage or running high-torque gravel setups, this translates to fewer replacements and more consistent shifting over time.