JimsJIMS, upper valve spring collars. Titanium 978585 fits 05-17 Twin Cam A/B (Excl. 16-17 110" Softail); 04-22 XL Sportster; 08-12 XR1200; 03-10 Buell XB (NU) Compatible with 1.095" - 1.445" spring diameter. 10° angled for OEM H-D fitment with stock 7mm valve stems and single Beehive style springs. Titanium is as strong as steel and still offers a 50% weight reduction. Δείτε περισσότερα στον κατάλογο V-Twin Home > Parts > Engine > Top End > Valves > Collars > JIMS, upper valve spring collars. Titanium