BSD Substance XL V2 cranks
$171.95
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single bolt design 2.5-pc cranksheat-treated 4130 cromo arms with rectangular cross section for increased stiffnessheat-treated 4130 cromo 24mm CNC-machined 48-spline hollow spindleextra beefy pedal boss with angle on the back for frame clearance1.90 lbs compatible with:bolt-drive sprockets with 15/16" / 24mm bore24mm spline drive sprockets (on left side only) BOTTOM BRACKET NOT INCLUDED
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