What crank lengths will be available for Rival eTap AXS? April 15, 2021 23:05 Updated Crank lengths available for Rival eTap AXS are 160mm, 165mm, 170mm, 172.5mm, and 175mm. Browse the Rivel eTap AXS range. Related articles What is the bolt circle diameter (BCD) of the Rival crankset? Are Rival eTap AXS cranksets compatible with Trek’s BB90 bottom bracket standard? Are there Rival eTap AXS rim brake and disc brake options? What is the total drivetrain tooth capacity of Rival eTap AXS rear derailleurs? Is there a power meter option for Rival eTap AXS? Comments 0 comments Please sign in to leave a comment.