The smallest gains can make all the difference in BMX racing, with SD's aluminium Expert Lite crankset you can save precious grams off your little rockets racer. Available in a range of sizes, all SD Expert Lite cranksets come with a SD External Bottom Bracket ensuring ease of fitment.


  • 2 piece design.
  • Laser-etched logo.
  • 24mm hollow chromoly spindle.
  • Spindle length 113mm.
  • Fits 4 bolt 104mm PCD chainrings.

Length / Weight (without BB)

  • 140mm / 596g.
  • 145mm / 609g.
  • 150mm / 615g.
  • 155mm / 627g.
  • 160mm / 637g.
  • 165mm / 646g.
  • 170mm / 658g.

Bottom Bracket

  • Comes with SD External Euro Bottom Bracket
  • BMX specific bearing design.
  • The bearings are held in place by forged and CNC machined aluminum cups that ride on the outside of the BB shell for greater durability.
  • BB weight 128 grams.


Brand SD Components
Shipping Weight 1.5000kg
Shipping Width 0.200m
Shipping Height 0.080m
Shipping Length 0.150m
Shipping Cubic 0.002400000m3

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