VINTAGE 1960s CAMPAGNOLO RECORD PISTA 170mm 48 Tooth 151BCD CHAINRINGTRACK CRANKSETHeavily used condition with significant rub wear loss on crankarms as clearly shown in the photos. Sold as is with no warranty --- hard to find 170mm crankarm length --- English 9/16" x 20 pedal threads --- 48 tooth 1/2" x 1/8" 151 BCD chainring. Please view all the photos as they are an important part of the item description and please ask any questions that you have prior to purchasing.