Profile Racing Race Cranksets have been manufactured longer than most companies have been around, and it is still the standard by which all other cranks are measured. Race cranks have standard arms and standard 34 19mm BB spindle Arms, spindle, all bolts, crank tool and antiseize included Tubular CroMoly RHD arms, 0.75 Bottom Bracket not included Includes 5.75 GDH Gun Drilled Hollow spindle Item Specifications Color Raw L