Description
Jims JIMS, upper valve spring collars. Titanium
84-04 Big Twin, Twin Cam B; 86-03 XL Sportster (NU)
Compatible with 1.437″ – 1.500″ spring diameter. 10° angled for OEM H-D fitment. Fits double springs with damper. Fits all valve stem sizes. Titanium is as strong as steel and still offers a 50% weight reduction.