SRAM RED AXS 2x Power Meter Chainring Kit - 48/35t, 2x12-Speed, 8-Bolt, Direct Mount, Black/Silver, E1 Tapping & Threading Tools Manufacturer Part Number: CH4159U70SM

Manufacturer Part Number: CH4159U70SM

UPC: 826974027740

Manufacturer Part Number: IFCM91201EXX

Trailmaster DT is ideal for wet weather

135702-Q0-L

SRAM RED AXS 2x Power Meter Chainring Kit - 48/35t, 2x12-Speed, 8-Bolt, Direct Mount, Black/Silver, E1 Tapping & Threading Tools Manufacturer Part Number: CH4159U70SMIts 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