2-piece design made from 100% 4Q-Baked 4130 chromoly.
24mm hollow 48-spline spindle.
Flush-mount bolt can accept 6mm or 8mm Allen key.
RHD only.
24mm Mid BB kit included.
*ONLY COMPATIBLE WITH 24mm SPLINE DRIVE SPROCKETS (like the 24mm Fit Key Drive Sprocket).
Weight: 26 oz (without bottom bracket)