SRAM

Rival E1 Flattop Chain

What Our Gearhead® Experts Are Saying:

"This is my no-fuss chain choice for AXS gravel rides. It’s lighter than older designs, runs quietly, and has handled hundreds of miles with zero issue. The cutouts are subtle but make a difference over the long haul."

The SRAM Rival E1 Flattop Chain brings high-mileage reliability and lightweight performance to drop-bar riders across the road and gravel spectrum. SRAM’s Flattop design allows for a narrower chain that runs quieter and holds stronger, while link cutouts shave unnecessary grams for those who count every ounce.

Engineered with Hard Chrome inner plates and a chrome-hardened solid pin construction, this chain balances smooth shifting with serious wear resistance. The Flattop profile enhances drivetrain efficiency while the outer link cutouts reduce mass without compromising durability—key for riders who push long distances on varied terrain.

With e-bike compatibility, 12/13-speed AXS support, and a tool-free PowerLock connector, the Rival E1 Flattop Chain delivers a rock-solid blend of modern performance and everyday dependability.