Race Face Boot CRANKS ALI/Small, Blue, S/Aluminium Kurbeln

Do yourself a favor and completely skip the "silicone" knock=offs. No, seriously, they really will not last one "real" ride. The instant you hit a rock, they will tear in half. These though, are tougher and hard. Like they were actually built for, you know, mountain biking. I'm a little bummed I had to put them on over my nicked crank arms because...well, you read the first two sentences.As a note, the reader is here informed, there are multiple sizes...one for carbon cranks, one for alloy cranks. This is for the alloy crank version, which is the "small" size (apparently...there is an "S" printed on the back). I was slightly apprehensive, due to various reviews noting unusual or ill-fitment on their cranks. Glad I got them. The pictures are the fit on the new M7100 SLX cranks...like a glove. While I haven't seen them in person, I'll go out on a limb to suggest they will fit the M5100 and M8100 as well. XTR is it's own animal, so no guesses there.Now...one important note on the install. I put these on in December, in the northern hemisphere, in my garage. In other words, it's cold, and plastic is not very malleable when cold. I used a heat gun on LOW to get them warmed up and a bit more flexible. Keeping a little warm air on them as they slid on, voila. I one review in which the person noted they tore upon installation, I'm going to go with user error. Combined with the highly probable scenario that person attempted to force them onto a crankarm which was just too darn big. Sorry, but you can't put a Caddy in parking spot made for a SmartCar. If you're in a nice warm climate at the moment, leave them out in the sun for a bit before putting them on.At last, have a little less angst the next time your ratcheting that rock garden or feature.

As the title says. It was kind of a gamble to buy this set for a PINND Crank set but it worked out perfectly.

Unfortunately it had to be “resized” a touch through the use of a pocket knife to help make the hole line up with the pedals. I’m not the first person to have this struggle, so I went in ready in case this happened.

Fits like a glove on Shimano XT crankset. Light weight and protects the crank front getting scratched up. I have a race face chester pedal on my bike and this matches perfectly with the pedals too. Good investments if you ride a lot of rock gardens.The product was not prime eligible but it shipped very quickly and was delivered in 3 days from the time I ordered.

These fit my race face ride cranks perfectly, I rode slow the past 2 days that I have had my new crankset because I didn't want to scratch them all up but these give me piece of mind because I do not have to worry about it. These also give your bike style points if you match it with your frame.

Good quality and these fit over the Alum HOPE cranks perfectly.

They don’t fit raceface affect cranks! Raceface said they did in an email and when I called them but as you can see in the pic they don’t. Not even close! Now, the seller wants to charge 1/2 the price to return them. Thanks raceface...👎🏼👎🏼

These fit my Race Face Turbine Cinch cranks perfectly, however the blue color is NOT the same as other Race Face products. I have the blue Chester pedals and these do not match. Not a huge deal, but kind of annoying since they are the same brand.