Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride. Power balance measures left and right legs separately.
SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control. 8-bolt direct mount compatibility only to new RED eTap AXS cranks. Includes RED AXS 2-position front derailleur. Chainline/Hub Compatibility: 130 Hubs, 135/142 Road Disc Hubs. Direct Mount Type: Direct Mount SRAM.
Chainring BCD: Direct Mount SRAM. ALL SALES ARE FINAL, NO RETURN. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Cranksets". The seller is "jepa_3162" and is located in this country: US. This item can be shipped to United States.