KMC X9 9 Speed Chain, Silver/Grey, 122 Link

This 9-speed chain was simple to replace, and the quality for the price can't be beat. I'm going to order another unit just to keep one on hand.

Quick link included. If you don't have quick link pliers you don't need to use it. You will need a chain breaker to remove some links for proper length. If you know what you are doing go for it. If not bring it to a bike shop.

Good chains for the money. I do a lot of cycling

Good

Exactly as pictured

This is the same chain that came on my Trek E-Bike, so it fits perfectly. Easy to install.

good chain good price

Chain seems fine but Missing Link that came with chain not so fine. I was unable to join the chain with the included KMC link. I have used KMC chains and links for years and this was first time that has happened. No problem joining the chain with a different KMC Missing Link I had on hand.

Perfecto

Ho una E-MTB abbastanza potente e temevo che la catena non reggesse. Sono contento di vedere che nonostante usa la bici per Trail/Enduro, la catena non da problemi.

Not for e-Bikes! My CUBE Touring Hybrid came original with the KMC X9. It has a 75 Nm motor and I ride fairly mixed, but mostly longer distance. The chain is never under any harsh conditions and I avoid riding it in rain. My first X9 chain lasted roughly 600 km, but I figured hey - it might just be a poor example. So after this first X9 chain, I tried a Shimano e-Bike chain indtead. That chain lasted 1200 km, surprisingly. When it was time to change again, I thought why not buy the original chain and give it a another try? It soon became clear that it was a mistake. A really, really poor mistake. The chain started skipping after just 150 km and skips at least twice while I ride. I only expect it to become worse. The rollers on the chain have already begun to show wear and at the time of writing this, I've only ridden 300 km with this new X9 chain. It's closing in in 0.5% wear and I don't think I'll reach 500 km until it's time to change again. I cannot recommend KMC X9 to anyone who rides an e-Bike, even if it came original. I am not buying KMC again.

Product is authentic, will definitely buy again in the future.

Excellent rapport qualité prix.