Shimano Spares SM-CN910 Quick Link, for 12-Speed Chains - Pack of 2

Works as it should

Perfect

These are super-easy to fix a chain and should be kept on a bike, just in case. I find that mountain bike chains, because they need to flex over a wide rear cassette, are less robust. In addition, they take more sudden torque than a road bike or gravel bike, so they break. These spares are easy to carry and a quick fix when you're miles out in the middle of nowhere.

Perfect replacement Shimano 12 speed XT chain quick links. A little on the expensive side but they are worth it

High quality. I always carry a spare one and a chain tool in my mountain bike tool kit.

Saved me when I snapped my chain!

These things are way overpriced for what they are. I removed and clean my chain frequently and I'd go broke if I followed the instructions to use them only once. There's no reason these shouldn't be a dollar each in the quantities that Shimano manufactures.

This is a genuine Shimano 12 speed "Quick Link". The link's printed side must be facing out and the arrow must match the direct of the chain's forward rotation; necessary for smooth shifting on these increasingly narrow chain lines.

Tutto bene

The package arrived much quicker than I had expected. Of course the contents were perfect as one would expect from a Shimano product.

Merci

Good quality product at a competitive proce

Excelente!