SRAM RED AXS 2x Power Meter Chainring Kit - 46/33t, 2x12-Speed, 8-Bolt, Direct Mount, Black/Silver, E1 Cleat Accessories With the ECE-R75 certification

With the ECE-R75 certification

The industry's first all-in-one premium youth components upgrade kit

GS4086 BR4875

UPC: 710845862090

RC3790 HT0431

SRAM RED AXS 2x Power Meter Chainring Kit - 46/33t, 2x12-Speed, 8-Bolt, Direct Mount, Black/Silver, E1 Cleat Accessories With the ECE-R75 certificationIts the ultimate in integrated power measurement. The RED AXS power meter kit adds Quarq technology to SRAM's one piece chainrings for the lightest, stiffest, and most accurate power package available. A 13 tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. Combined with our most durable chainrings ever, its an unbeatable combination. X Range gearing technology