The SRAM Rival E1 Flattop Drivechain is built for modern drop-bar drivetrains, and balances strength, efficiency, and low weight, whether you're riding road or gravel.

It’s features SRAM's Flattop chain profile — narrower and quieter whilst still maintaining great strength under load, so your drivetrain stays smooth even during high-torque efforts. Hard chrome-plated inner links cut down on friction and wear, while nickel-plated outer and inner links with solid pins add corrosion resistance and durability. Cut-outs in the outer links shave off excess weight, keeping your whole setup light and responsive.

Fully compatible with 12-speed road and 13-speed XPLR AXS groupsets, this chain is built for seamless shifting across both disciplines. The included PowerLock connector makes installation tool-free and secure.

Features:

• Flattop technology allows for a narrower chain with quieter operation and increased strength and durability
• Compatible with 12-speed road and 13-speed XPLR AXS dropbar groupsets
• Hard Chrome plated inner link plates for reduced wear and prolonged life
• Cut-outs in out link plates for weight reduction
• Includes Flattop PowerLock

Specifications:

• Compatibility – Speed (Chain): 12, 13
• Chain length: 126 links
• Colour – Outer link: Silver
• Colour – Inner link: Silver
• Chain connector: PowerLock D1
• Inner link finish: Nickel
• Outer link finish: Nickel
• Pin variant: Solid pin
• Pin treatment: Chrome hardened
• Chain technology: Road Flattop E1
• E-bike approved: Yes