JFOYH Ultralight 11 Speed Cassette for Road Bike 11-28T/11-32T/11-34T/11-36T Compatible with Shimano and Sram Standard HG Hub Driver, Original Gift Box Packing

Used this with a SRAM AXS Red 11speed 1x set up. A little loud but crisp shifting and spacing is accurate. This is my second one (had a 11/32 before in rainbow) probably got about 4-5k miles out of it the year prior and then the 22t started to slip. For the value you can’t beat these. Highly reco

I was bummed it did not work with the freehub on Easton Road Wheels. Its not always compatible with Shimano or SRAM, But Light and awesome looking.

I live in a hilly area and my new Lynskey bike only had a 34 x 27 low gear, in my opinion, insufficient for serious hills in our area. I purchased the 11-32 cassette, which I hoped would give me an adequate low gear for a lightweight road bike. The new cassette was lighter than the 11 x 27 Shimano it replaced and the rainbow hue provides a little contrast to the grey metallic Ti frame. I was forced to purchase a new chain for the increased length needed for the wider gear range, and after a few adjustments in chain length, I was able to get the Shimano medium range rear shifter to handle from the big-big to the small-small combinations...barely. I have had the bike out for a few rides so far and it is performing as expected ie it is shifting the entire range but making noises and the occasional half-shift in certain combinations, which will happen when you are forcing the limits of the derraileur. I was able to stay seated climbing a steep hill that previously I had to stand to climb. If the cassette wears well, I will later rate it higher, but I am impressed mostly now by it's light weight, finish and reasonable price. I may try a rainbow chain next!

After installing the 11-28 on my tri bike it slipped in the middle 3 gears but you need to fine tune your shifter. I'm using a Campagnolo med cage so a bit of fiddling at first. Now have no issues with slipping and put of 5000 miles on it up step hills as well and 3 Ironman Races so far. I just brought a 2nd one for my road bike. I'm going to the lightest cassette on the market apart from the Taitamunm ones that run $400 plus so these ones for $60 is a way better option.

Product met specifications. As many reviewers stated after installation standard derailleur adjustment required. I’ve taken it out 3X, put in a 2,000 foot sustained climb with no issues. One note on lock ring. Based on others notes of difficulty I did not force lock ring on. Instead I used hand tightening and then backed it out after each 1/4 to 1/2 turn. This process worked great and allowed for the lock ring to thread on easily and evenly without threat of cross threading. Unit purchased was an 11 x 36.

These do not last long before you start experiencing chain skip. Within 2 months of use, I started to get significant wear. I got a replacement and 2-3 months later, it happened again. I contacted the company the second time to see if I could get a refund and never heard back. It shifted well but on high power outputs, I could not keep my chain from hopping all over the place. I keep my chains in great shape and use a chain gauge to make sure it is not getting too much stretch. So it wasn’t a worn chain issues that made this thing wear quickly. These probably aren’t the best cassettes to buy if you ride a lot and ride hard.

This is the third one that I’ve purchased, I use one on my trainer and one on the road. The machining is something to see. Holds up fairly well, I replaced my road cassette after changing my chain and finding a couple of my favorite gears slipping. But close to 2k miles on the cassette and I just didn’t change out my chain often enough.

Really easy to fit on shimano HG cassette wheels. Seems nearly identical in use with GRX Di2 and Ultegra bikes I have. Durability? I’ll have to put more miles on it.

Pleasantly surprised. I'm picky and this thing is lighter than Shimano/Sram and works fine. I'm using Ultegra Di2 and have this cassette on multiple bikes.