Vintage 80s One Piece 165mm FORGED steel crank

• arm length : 165mm (center crank shaft to center pedal axle)
• bought in bulk - all cranks stamped 87 then an individual part number for each crank
• fits most bikes with american one piece bottom brackets (24 threads per inch) - beach cruisers, BMX, MTB, road bikes, and kids bikes
• crank uses 1/2 inch pedals
• forged steel 
• Produced by Murray 

IN000S