SRAM RED AXS 2x Power Meter Chainring Kit - 56/43t, 2x12-Speed, 8-Bolt, Direct Mount, Black/Silver, E1 shop-air-compressor-head Lined LEX shift housing

Lined LEX shift housing

Thru axle not included

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Maximum Head Circumference 56 Minimum Head Circumference 52 Multi Impact Yes Rotational Protection Yes Size Small Visor Included Yes Weight 340

Reserve is rewriting the future of tubeless tire systems with the introduction of Reserve Fillmore

SRAM RED AXS 2x Power Meter Chainring Kit - 56/43t, 2x12-Speed, 8-Bolt, Direct Mount, Black/Silver, E1 shop-air-compressor-head Lined LEX shift housingIt's 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, it's an unbeatable combination. X Range gearing technology