Tree 4130 Spline Drive Sprocket For Sale Back Bone BMX Australia

Tree 4130 Spline Drive Sprocket

  • Sale


  • $59.99
  • $84.99


    • or make 4 interest-free payments of $15.00 AUD fortnightly with buy bmx bike parts with afterpay More info


The Tree 4130 sprocket is a heat treated 4130 Chromoly steel sprocket that is splined for 48 spline, 19mm spindle cranks. No need for the sprocket bolt!

  • Made of Heat treated 4130 chromoly
  • 3/32” wide teeth
  • Will only work with 19mm, 48 spline cranks
  • Weight: 72 grams