MTB Mountain Bike Single Speed Square Taper Crankset -170mm Cranksets Bicycle Crank Set with 104BCD 32/34/36/38/40/42T Round/Oval Chainring Fit for Ebike/Commuter Bike

Wanted to go to a 1x setup but my original crankset had riveted chain rings that weren't easily removed so I went the easy route and swapped them out to these. Very nice fit and finish. Not too heavy, not too light, just right. Chainring works well with narrow wide multi speed chain and hasn't skipped a single tooth. Would recommend for a very budget friendly crankset swap or upgrade.

Got this to replace my bike's chain wheel, and this was really nice. Works well with the other pedals I had also gotten.

I decided to gamble and try this cranksets on my computer bike and do far it looks like great choice and it cost me under $39. I have looked at a number of 1 x cranksets with most of them costing over $150 dollars.

I got this is in a black and silver round 40T version. overall I like the style and it was easy to install I also installed a Bucklos square taper bottom bracket at the same time. pedaling is easier and my bike is about one pound lighter due to removing the old 3x chain rings and front derailleur. the one thing I did encounter was the left side crank arm would loosen up, I tried red and blue thread locker on the 8mm bolts it still came loose, I tried the long and short bolts still loosened up and I made sure they were tight but not over tightened due to the aluminum crank arm. I ended up fixing the problem with replacing the 8mm socket bolts with Vanice M8 x18mm crank arm-bottom bracket bolts, these have ridges on the under side of the bolt head to help the bolt grip and I used red thread locker and let it set overnight so far it has not come loose. overall I do like the product. For the record I did not contact Bucklos I figured there was an easy solution and I really didn't want to replace a lot parts I just installed.

Fit perfectly on my bike..easy to add the chainring. It even came with the bolts to attach a chainring.

I haven't ridden the bike on any trails yet but the crank chainring is smooth. No skips in the chain when pedaling. The bike overall looks cleaner with out the front derailleur and multi chainring crankset that were on it.

Mounted up with a narrow 113mm bottom bracket and still had to mount the chainring to the inside of the crank arm just to get a 52mm chainline(3mm outside of ideal, but still in the acceptable range). The chainring mounting holes are not centered in the crank arm. This just looks bad, especially since I had to mount the chainring to the inside, making the badly positioned holes totally visible. The chainring has an almost hooked shape to the narrow teeth and the chain jumps very badly in the largest 5 gears and the smallest gear, meaning I only have 3 usable gears that the chain won't come off. It doesn't matter which direction I run the chainring, either. I am very disappointed overall. I am going to try a different chainring to see if it works any better. I thought a "Narrow-Wide" chainring was supposed to retain the chain better, not throw it off worse!

My Mt. Bike is 5yrs old and needed some over due maintenance and made pretty. Everything arrived in a timely manner and undamaged, as does all of their items. They had most of what I needed for upgrades (everything a magnet stuck to had to go) along with pedals and the up grade to 203mm rotors (don't stop here, check out the whole store) I'm probably going to them for my front shock and head set in December.