SunRace Unisex's CSRS1 Cassette, Silver, 11-28T

Had been using Ultegra 6700 cassettes for many years, whenever I could find them on sale. The Sunrace cassette is cheaper than even the Ultegra sale prices, and I had seen good reviews on several different sites, so gave it a try. Had also been using 11-28, which is "officially" the largest cassette my derailleurs should take (Ultegra 6700, DA 7900) according to Shimano, but took the chance since it was relatively cheap. Weight-wise, this seems to be about in the middle between 105 and Ultegra so weight-weenies probably won't like it (not like this is an anchor by any means, we're talking a few grams here and there), but if you're looking for a high-performing cassette that offers excellent value then look no further.Installed easily, and with some B-screw adjustments it's working great! (Be careful, though, cassette size compatibility can vary due to bike frame and chain ring sizes, and even the type of derailleur hanger. Ymmv) Liked it so much on one bike that I got a second for another I was building up, and use KMC X10 chains with both. Have around 1,000 miles between the two cassettes and haven't found a fault yet. One of my riding buddies wanted to try a larger cassette with his 10-spd Ultegra Di2 bike so I swapped one of my cassettes over to his wheel and got it working, he loves it! He went ahead and ordered one for himself.As long as Sunrace keeps making these I don't see any reason for spending more on bigger name brands.

Installed on a 2007 Fuji AbsoluteWorks well as a replacement for my old cassette that was rusted. Looks and feels like its well made. Performs great, shifts smoothly. Still shines after 3 months of use. Great value

I recently replaced my KMC X10 Chain and SRAM 1070 11-32 Cassette with a new X10 chain and this cassette.After indexing and applying lube, it shifts just as good as the SRAM but makes a louder sound while pedalling. It gets especially loud when you're on large-large ring combinations.So if you decide to spend and extra $20 on a SRAM or Shimano, you're just buying silence. Decide if that's worth it to you. I'm staying with this great deal for now.

I mounted this on a Shimano rear hub and it has been problem free and reliable. I'm using a friction shifter and this cassette shifts very easily and smoothly. Good product for its price.

Product arrived with box that had been opened. 11 tooth cog was found in the bottom of the bag (not in the box) and the lock nut that secures it all was missing. Not happy!

This was installed on my road bike to correct a mismatch in my drivetrain due to an emergency repair needed on a trip. It works perfectly. I rode 2 75 mile rides and one Century on this so far. Smooth as silk...

Love the prise. Knee getting rusty bought this cassette to replace my dura ace 11-25,to be completely honest I didn't notice any difference at all, shifting as my previous cassette no difference what so ever. Definitely would buy again.

I was surprised by the finish and quality. Comparable to lower end Shimano and Sram. Shifts as well as those also.