FSA

Convertible spider designSolid forged alloy crank armsThick-thin tooth design24mm forged chromoly axleDirect mount forged AL7075 chainringFits Shimano and SRAM 11-12 speed systemsLength: 170, 175mmBCD: direct mountAnodized black finishLaser graphicsWeight: 854g (32T)..

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Precision CNC machined AL7075/T6Shifting ramps and stainless pins on outer and inner ringsAnodized black with CNC silverLaser etched logos..

Precision CNC machined AL7075/T6Shifting ramps and stainless pins on outer and inner ringsAnodized black with CNC silverLaser etched logos..

Plain gauge, tapered and shot peened AL6061/T6Shot peened for surface hardness31.8mm × 740mm0mm rise9° back sweep, 0° up sweepShot peened anodized blackColour graphicsWeight: 375g..

Expanding wedge design eliminates the need for a star-fangled nut.Carbon top cap...

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