2x KMC Missing Link Bike Chain Joining Links 12 Speed (non re-usable) 5.2mm Pin Length

2x KMC chain joining links (non re-usable)
12 speed 5.2mm pin length
1/2" X 11/128"

Non re-usable links "snap" into place and require a tool to remove
Designed for single use only

For bikes with derailleur gears
"Speed" refers to the number of cogs on the rear cassette or freewheel

Suitable for 12 Speed chains
Check pin length