FSA V-Drive Modular Crankset Megaexo MTB 24/36T Crankset 170mm Convertible spider design for different chainring and chainline configurations Solid forged AL6061 crank arms Forged AL6061 spider 24mm chromoly spindle AL7075 stamped outer chainring and stamped steel inner chainring Chromoly chainring bolts Optimized new 11 speed system Length - L170mm 24/36T BCD 96/68mm 856g
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