The Mission Transit V3 Cranks are an affordable set of 3 piece cranks that are good for any repair or even an upgrade. 

MATERIAL: Seamless 4130 Chromoly Tubing
SPINDLE: 19mm 8-Spline Cold-Forged Chromoly
COMPATIBILITY: Right and Left-Side Drive
PEDAL: 9/16"
WEIGHT: 36.6oz