RaceFace Aeffect CINCH Crank Arm Set: 175mm Black. Direct Mount CINCH , 104 , 64. RaceFace EXI , Shimano Hollowtech II. All sale prices subject to change. All brands are registered trademarks of their respective holders. The item "RaceFace Aeffect CINCH Crank Arm Set 175mm Black" is in sale since Monday, December 17, 2018. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Cranksets". The seller is "planetcyclery" and is located in Broomfield, Colorado. This item can be shipped worldwide.