The Subrosa Big Bitchin cranks are an evolution of the original Bitchin cranks, now boasting a larger 22mm hollow chromoly spindle, beefed up crank arms, and a 3-pc design for compatibility with spline drive sprockets.
These cranks are constructed from post-weld heat-treated chromoly with square shape arms to improve crank arm grind stability, wrap-welded spindle and pedal bosses, 1-pc spindle/sprocket bosses with standard and nano drive positions, and a wider stance to clear extra wide frames.
- Spindle Size: 22mm Hollow
- Spindle Type: 48-Spline
- Drive Side: RHD or LHD Compatible
- Weight: 1.95 lbs