12mm Piston Pin Bearing

Product Description

CNC cut out of top-quality bronze; satisfaction guaranteed. 
Dimensions: 12mm x 14mm diameters
Fits most 60/80cc 2 stroke bicycle engine crankshafts.
Fits big displacement, high performance pistons equipped with 12mm pin. 
Warning: Factory piston pins are 10mm in diameter, they do not work with this bushing.