SRAM eTap AXS Replacement Derailleur Battery Advance Oval (elliptical) chainring does not

Oval (elliptical) chainring does not compromise the work of clutch mechanism in rear derailleur

Tyre fits are tighter than they’ve ever been

an extender

Keep your wireless drivetrain performing at its best with the SRAM RED eTap AXS Replacement Derailleur Battery

SRAM eTap AXS Replacement Derailleur Battery Advance Oval (elliptical) chainring does notKeep your wireless drivetrain performing at its best with the SRAM RED eTap AXS Replacement Derailleur Battery. Designed as a direct replacement battery for SRAM electronic drivetrains, this rechargeable battery ensures reliable shifting performance for road, gravel and performance cycling setups. Compatible with both SRAM RED eTap 11 speed and SRAM eTap AXS 12 speed systems, this battery provides a convenient spare or replacement solution to keep