Check the listing for details. Gold 12 Speed Sram XX1 Eagle Chain Link Pin With Locking Pin Back Clasp. Color: Gold, Condition: Used. Listed at 14.99 USD. Gold 12 Speed Sram XX1 Eagle Chain Link Pin With Locking Pin Back Clasp. These locking pin claps will keep your pin more securely than any other pin clasp. The pin is held on with a clear JB Weld. Clear JB Weld, also known as "ClearWeld", has a tensile strength of 3900 PSI, which means it sets to a hard, permanent bond considered to be very strong and suitable for bonding various surfaces like metal, wood, ceramic, glass, and most plastics; it sets in 5 minutes and fully cures within an hour Sure you can make these on your own if you already have everything. Here is the needed supply break down: Cheap Chain Breaker Tool $10 Locking Pin Claps $6 (on amazon) Blank Pins $6 (on amazon) JB Weld $7-$13 (in store or on amazon) Spare Sram XX1 Gold Chain $40+ (eBay/pinkbike) Rubbing Alcohol $2 (Walmart) I have tried several different super glues to hold the blank pins on the chain link, but they kept coming apart over time. This is why I converted to a clear JB Weld. 1 Gold XX1 Chain Link Pin that says SRAM & 1 Locking Clasp only!