User submitted reviews
Review by Anonymous
Nice fit light weight and the sizing is what it says.
Review by dabikeman
I have only used this shoe inside so far this year, so my review is only based on trainer rides. The shoe fits very well. Usually I have issues with new shoes but this one the fit was great at the start. My only problem I have seen so far is the tongue. The tongue falls into the shoe when I put them on. I have learned to completely unbuckle the shoe and even undue the larger Velcro to stop this. This procedure might cause the buckle or Velcro to wear out sooner, but only time will tell.
Review by Anonymous
Picked up (and reviewed) the 321's prior to these, and those put my feet into a new level of bliss while riding. Figured I'd use some points and get the little brother down the road for bad weatherbackup.
The little brother model is barely a little brother, they are also awesome. Fit is the same as the 321, I'm a 10.5 US, I went with 45's in the Shimano's, no issues.
Sole stiffness seems to be the same, I have no hot spots at all.
The 171 isn't as ventilated as the 321, so that could be nice come cooler weather, but I can't say I noticed either way so far.
Weights feel about the same.
Great shoes, if you're never going to heat mold the 321's, these will save you some cash and get you pretty darn close in features.
Review by scott
This road shoe has a nice wide toe box, however, the shoe tongue does not extend far enough to prevent the sharp edge of the outer top strap from biting into the top of your foot.
Review by me from here
These are wonderful cycling shoes approximate 500 miles in them. Wider toe box than my Sidi's and Mavic's which I find more comfortable. I feel more pedaling efficiency (as proclaimed) with these shoes than previously mentioned shoes. The lining is very plush adding to the comfort. The adjustable placement for the ratchet buckle across the top of your foot really helps dial them in, so make sure you try both settings. It was tough not buying the 321's since I paid more my Sidi's but I wouldn't have been able to take advantage of the moldable insole, so the 171's made more sense and are working out great.
Review by Brian
I have been wearing Shimano shoes at this price point for 15 years. These are definitley the best version yet.
Review by Zues Duval
I bought this pair just before Thanksgiving last year. I'm happy to say that they are spot on in comfort, fit, and durabilty. They are light weight and the soles allow for adjustable placements of the cleats. The boa dial is neat and with a twist you may adjust the fit to your needs. I especially like that with just a pull on the boa dial it releases it's tension and you slide your foot easily out of the shoe. Or you may reset the tension should you require a loose fit.Unfortunately I have no experience with other shoes so my opinion is biased. But,rest assured that if this were to be your first road shoes purchase, I'm sure you'd buy these shoes again.My humble opinion of course.
Review by Fuelfool
Bought these for my wife. We both wear the mtb version off road. Great fit and plenty stiff. I sense zero flex for my 185lbs. My only quibble is that they didnt put the cats-tongue fabric on the heal of the RC as they did on the XC version.
Review by JD Pinilla
Good looks but delicate
Review by FJ
Comfortable, light, well built carbon shoes. Great value for the money. I got about 1,000 miles on them and they feel great. Big fan of the BOA system.