PREMIUM 1948 SPLINE DRIVE 3 PIECE CRANKS w/ SPROCKET

***NOTE***Bottom bracket is NOT included!  If you need a bottom bracket check our selection of bottom brackets HERE

• 4130 chromoly 48 spline crank arms
• Unique Premium crank arm shape
• 4130 chromoly double butted 19mm / 48 splined spindle
• CNC machined sprocket interface
• Includes a 25 or 28t steel spline drive sprocket
• Works RHD or LHD

weight = 30 oz.  (arms, spindle and hardware & sprocket) Don't let the low price fool ya.  These things are legit.