S&S Cycle 86-21 Sportster Models 1250cc 3 9/16in Bore Cylinder Set - Silver - 910-0693

This 3-9/16" bore silver cylinder set is 4.650" in length. It is for 1986-'21 HD^® Sportster^® models.

Individual cylinders and cylinder sets without pistons are bored slightly under normal size and are not honed.

*This kit is not compatible with XR1200 models*