Shimano Ultegra R8000 172.5mm Left Crank Arm Model-G3/AMg(V1/V2)/Micro/1x(V2/V3) The all-new titanium eeBrake cable

The all-new titanium eeBrake cable adjuster pivots as the brake is applied optimizing cable alignment during brake actuation and reducing friction for greater power

Aluminum Thumb Screw attaches to your GoPro style interface bicycle mount providing more adjustment and gripping leverage for your action camera or light

}NiteRider Lumina Micro 650/Vmax+ Headlight and Taillight Set

1 Volume (L) 7

Shimano Ultegra R8000 172.5mm Left Crank Arm Model-G3/AMg(V1/V2)/Micro/1x(V2/V3) The all-new titanium eeBrake cableShimano Ultegra R8000 172. 5mm Left Crank Arm. Shimano Ultegra FC R8000 Left Crank Arms TECH SPECS Color Black Spindle Interface Type Hollowtech II Length 172. 5