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Our site shows LIVE INVENTORY. If you can ADD TO CART, the item is IN STOCK.
Our site shows LIVE INVENTORY. If you can ADD TO CART, the item is IN STOCK.
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Profile Column Spline-Drive Crank Kit

by Profile
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About This Product

The Profile Column Spline Drive BMX crank kit features a 22mm hollow heat-treated spindle, 4130 chromoly arms, flush mount spindle bolts and Spline-Drive (no gear bolt) design. Use any 22mm Spline Drive sprocket with the Profile Column Spline Drive cranks.


  • SIZES: Available in sizes 160mm, 165mm, 170mm, 175mm and 180mm
  • FINISH: Available in Black or Chrome
  • SPINDLE FIT: 22mm, 48 splined, included
  • BOTTOM BRACKET: Requires 22mm Mid, Spanish, Euro or American depending on your frame, not included
  • CHAIN RING: Sprockets down to 22T, not included
  • PEDAL FIT: 9/16" (standard for 3pc cranks)
  • INCLUDES: Both right and left crank arms, spindle, flush mount bolts and installation tools.
  • WEIGHT: 29.9ozs/847.65g (without bottom bracket)

Please note: Profile Logos and Arm Length Indicators are no longer stamped on arms. All markings are laser etched and/or printed.

NOTE: Profile is experiencing a delay in production for certain products as a result of the Covid-19 restrictions. We love Profile and do our best to make sure we only show you things that are either in stock or readily available from Profile, but with that said, please be aware that you may experience a delay of anywhere from a few days to several weeks for certain items. We will contact you within 48 business hours if the Profile item/s you’ve ordered cannot be filled immediately. Thank you for your patience and understanding.