R1 V21 V16 V15 Upgrade Titanium Nitride Coated Timing Ring 020106

Fits: ALL R1 WURKS V21/V16/V15 MOTORSAdvantages: Made from billet titanium for less magnetic drag against the magnet, reduces parasitic drag.Imrpoved punch and top end.Superior duarbility.WARNING: This product can expose you to chemicals including lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.