SRAM RED AXS E1 Power Meter Chainring 12 Speed MAAP Internal rim width: 21 mm

Internal rim width: 21 mm

with the engineered tread pattern providing best-in-class grip and durability

the backpack and protector together have outstanding Level 2 impact protection properties

Always allow tampico brushes to dry fully in an open area before storage to inhibit growth of mildew or mold

SRAM RED AXS E1 Power Meter Chainring 12 Speed MAAP Internal rim width: 21 mmThe SRAM RED AXS E1 Power Meter Chainring adds Quarq technology to a one piece chainring design for the lightest, stiffest and most accurate power package available. A consistent 13 tooth delta across all chainring pairs ensures precise shifting for any setup, plus a less dramatic cadence change during front shifts. Combined with SRAM's most durable chainrings ever, it's an unbeatable combination for serious training and racing. Features X Range