Shimano FC-M410 Alivio 8-Speed Square Taper Crank Set (170mm, 22/32/42, Black)
FC-M410

So I had this bad boy installed on Katrina a week or so ago, and I wanted to talk a bit about it!

Every one keeps asking me, why would I install this? For those that aren’t aware a 22 tooth gives very little power but lets you keep “spinning” up those tough hills. When I am asked my first response is “I am fat and those hills are nothing but a bunch of fat shamers!” This always bring about a chuckle, and while it seems silly it is true. Sometimes those hills are tough, add-on to it a kid(and soon to be 2 kids) riding in back, my panniers which get loaded with stuff, and it makes for a nice cocktail of gravitational forces! My hope with this new gearing is that I can keep my cadence up while hitting those BBBEH. So here is a review of Katrina’s boob job…

Here is my review:

Price: Felt like this was a great price( use this link, it helps me keep on rolling! ), it gave me the gearing without breaking the bank.

Easy of Install: I wouldn’t know, I didn’t install it. However, according to my LBS it was very straight forward.

Positives: Pedaling feels smooth, I kept the crank length the same so not much changed on that end. Price as mentioned before was a good deal, and I feel like this crank set will hold up nicely to my riding style.

Negative: It did take some re-adjustment of the derailleurs to get it to shift properly. At first I ran into an issue where the gears were “slipping” but my LBS had it fixed quickly. I still have one issue where it is slow to shift from my mid-range gear to the lower/higher on the front end. I think with a bit of tweaking I should be able to get this fixed.

Overall thoughts: This is a great crank set for people who need it! While it isn’t high up on the Shimano lineup, it still falls into the mid range. If you need to climb some big hills, pull gear, tour, drag kids around ect, this could be the crank set for you! If you find that you’re often on your top end and wanting more “power” from your bike, this is NOT the crank for you. You will go slower, but it lets you keep on going.

I hope you enjoyed this review, if you have your own thoughts on this great crank set feel free to leave comments!

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