( NO BOX- Display Set ) Introducing the Eclat Mavric cranks - forged in a 3D shape for ultimate strength and no weak spots. With a regular 48 spline and heat-treated crmo insert, it raises the bar for alloy cranks. Say goodbye to troublesome threading. Upgrade to the sleek design and durability of Eclat Mavric. MaterialCold forged 7000 series alloy Length170mm or 175mm Axle22mm crmo ultra hollow Featuresone piece forged alloy crank arm for ultimate strength / RSD & LSD compatible/heat treated crmo inserts at pedal and spindle bosses / compatible with splie and bolt drive sprockets / hollowed design for reduced weight Othercrankset is supplied with a pair of extremely strong crmo spindle bolts and additionally with a pair of 7000 aluminium spindle bolts to reduce the total weight even more. Weightcomplete: 981g (34.6oz : 2.16lbs) 175mm