SRAM RED AXS 2x Power Meter Chainring Kit - 54/41t, 2x12-Speed, 8-Bolt, Direct Mount, Black/Silver, E1 Rear Derailleurs UPC: 7613052218427

UPC: 7613052218427

UPC: 821973317588

180622-Q0-L

156818-Q0-L

165537-Q0-L

SRAM RED AXS 2x Power Meter Chainring Kit - 54/41t, 2x12-Speed, 8-Bolt, Direct Mount, Black/Silver, E1 Rear Derailleurs UPC: 7613052218427Its 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