These are replacement spindles for our MARG30 series cranks that use a 30mm spindle.  Refer to the chart below to see which spindle will work for your configuration.

Specs

• Made from U.S. sourced 2024-T365 aluminum
• Compatible with White Industries cranks only
• Comes in 4 lengths
  • R30/G30 spindle is for 68mm or 86mm bottom bracket shells
    • Spindle 126.2mm total length
  • M30/A30 spindle is for 68mm/73mm or 86mm/92mm bottom bracket shells
    • Spindle is 131.2mm total length
  • Fat Bike -100mm spindle is for 100mm bottom bracket shells only (will not fit 120mm shells)
    • Spindle is 158.2mm total length
    • For 177mm rear axle spacing with 66.5mm chainlines
  • Fat Bike -100mm/120mm spindle is for 100mm or 120mm bottom bracket shells
    • Spindle is 178.2mm total length
    • For 197mm rear axle spacing with 76.5mm chainlines