Theory Conserve Bike Life Cranks (Purple) (175mm)

Theory Conserve Bike Life Cranks (Purple) (175mm)
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Price: $79.99

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Theory Conserve Bike Life BMX Cranks Description:

The Theory Conserve Bike Life Cranks are a 3-piece BMX style crank designed specifically for 26" and 29" Bike Life machines. The cranks are full chromoly for strength and durability and are available in a wide range of color options to fit your rig!


  • Full chromoly tubing
  • Includes arms, 19mm 8 spline spindle, 2 spindle bolts & a sprocket bolt
  • Right hand drive compatibility only
  • 175mm spindle which fits most 26" & 29" big BMX bikes


  • Spindle: 19mm, 175mm length
  • Spindle Bolts: 8 x 1mm
  • Spindle Splines: 8
  • Drive Side Compatibility: Right
  • Sprocket Bolt: 10 x 1.5mm
  • Color: Purple
  • Weight: 38 oz
New cranks deserve a new bottom bracket, click here for a BB Kit that fits these cranks. 

This product was added to our catalog on March 24, 2023