Bolany 8/9/10/11 Speed Cassette 11-40/42/46/50T Mountain Bike,Lightweight Bicycle MTB Cassettes, fit Shimano/SRAM/FSA/Campagnolo/KMC XC AM DH MTB 6/7/8/9/10/11S Chains

installed very easy, so far it looks like it is going to work well on my road bike triple

Used this cassette paired with a shimano deore clutched 11 spd derailleur and a sram 120 link chain to convert my 2018 Giant Talon 3 from a 3x8 to a 1x11. Fitting it to the bike was easy and the fitment was perfect. Shifts smooth and stays in gear no problem. All in all a great option for anyone looking to do a budget friendly conversion or even just as a replacement.

Like I said you, cant beat the price! Yes, its a bit heavier than the name brand but for what you get it is very a competitive cassette. I have used several of these "discount" cassettes and at times their shifts can be clunky. I believe the spacing is just a smidge different than "standard" however not a big deal as 99% of shifts are like butter. Installation is a breeze; all you need is a cassette removal tool, chain whip, and a bit of derailleur adjustment. Shipping was on time. I have found long-term durability comparable to known brands. Overall, it's a great budget cassette, I wouldn't put one on my S-Works however my Fat-tire needs a refresh and so I will surely be buying again!

Matched with the Shimano Deore RD-5100 rear derailleur the shifting is smooth up and down.

The 10 speed 10/46 works well and no problem shifting on my shimano deor 6000 sgs . Did not need the derailleur extender adapter . I see no difference in shifting from my replaced Shimano 10 speed 10/42 cassette except the chain drops backpedaling in the 11/46 and 11/42 cog but for me that doesnt matter much . I have had the cassette for over a month and maybe 150 miles . I went from a 30 tooth chain ring to 28 coupled with the 46 tooth cog gets me difficult climb ability close or the same as the 12 speeds but at a far less price if I did the conversion to 12 speed . My bike is a budget hadrtail and installing high end components is not worth it so this was a very good alternative . The 5 stars does not mean its top of the line but very good for a budget bike

This is my second Bolany cassette I’ve used on my builds (two different bikes). They’re a bit on the heavy side but they are sturdy, easy to install and they seem to last just as long as any of the name brands out there. I’ve had the older of the two (11-46T) on my Surly Disc Trucker for over two years now. I have ridden it almost every day as my primary mode of transportation during this time and have had no problems at all.

Brand new cassette broke during very first ride. Maybe ok for riding around the neighborhood but not for trails. Went through many cassettes this has never happened before.

Got the wrong rim so had to order this for my bike, great product, way better than what I had, glad I broke the other one and replaced it with this, far more superior than the junk I had, shifts smooth and works great! Highly recommend! If needed would buy again! And the colors are great for my needs as well!