Needle replacement valve Arm Springs are available in different spring rates to vary your pop-off pressure..
Rate: 115 grams.
Color: Platinum.
Length: 16.7mm

*Free to the contiguous United States consisting of the 48 adjoining U.S. states plus Washington, D.C., on the continent of North America. Free is not available to non-contiguous states of Alaska and Hawaii, US Protectorates, or APO, FPO or DPO locations. Photos are for reference only. Actual product may differ from the item shown in photograph.