HOW TO: Rebuild your Crankbrothers Stamp 7 and 11 Pedals 🛠
Vložit
- čas přidán 19. 04. 2022
- Your pedals are one of your main contact points with the bike. Keeping them fresh is crucial to them performing season after season. If you have a set of Stamp 7 pedals that could do with a freshen-up, follow along here with Seb, as we rebuild a set and get them feeling like new again!
If you have any questions, comment below 👇
Stamp 7 Pedals
www.crankbrothers.com/collect...
Stamp 7 Pedal Tech Documents
Refresh Kit Chart - www.dropbox.com/s/khco9s41jfp...
Exploded View - www.dropbox.com/s/8bek2kfgv2u...
Refresh Instructions - www.dropbox.com/s/bi7mdyrcyc5...
#weridecb
#crankbrothers
www.crankbrothers.com
INSTAGRAM - / crankbrothers
FACEBOOK - / crankbrothers
TIK TOK - / crankbrothers - Sport
EXCELLENT! Thanks for presenting!
Helped out thankyou, d8dnt need rebuilding for nearly 2 years of use 👌 I'm So happy with the quality of these pedals compared to a few others I've tried, kudos to bushings as opposed to bearings 👍🏻
Yo, so easy and very good explained thanks!
I come here so see how to service before buying. Looks good - order it now! ❤
Thank you for this very insightful and handy video! I serviced my pedal this weekend with the replacement kit. For the right pedal everything went smoothly, although prying out the inner bearing was a bit tough. It runs great again and there is no play. However, for the left pedal I did not manage to get the inner bearing out. I tried with something sterner than an unfolded paperclip, but to no avail. Then I used penetrating oil and let it soak for a while, no movement. I am also worried that I might break the inner bearing and that then the axle would not go in again. So my question is, how can I can the inner bearing out? Any tip is welcome of course. I replaced the other parts and it does run quite nicely, but there is still a bit of play unfortunately. Thanks beforehand, Bas
Just did this because one pedal started to creak...the refresh kit is nice, but not always necessary. I just took them apart, cleaned everything and greased everything with slickoleum and they are good as new.
The DROP BOX Links do not work! (unfortunately). Crankbrothers, do you have a solution?
My pedals came super stiff and barely spin. How do you fix that ?
Attempted to remove the two retaining screws on the backing plate and a 2.5 mm Allen wrench spins inside the keyway with very little force but 3 mm is too large. Are these 2.75 mm screws? Is there such a thing?
So um, where is the lubricant for the inner bearing (split bearing)? Certainly they don’t stay dry.
i put my stamp 7 pedals on my bike in 2018 and just tried to take them off for my new bike other day and they won't come off and are seated on and tried to use oil to spray in treads but won't come off what should i do ?
Dropbox links are down, JFYI
Where is the video for the stamp 2 service?
Where is the video for the stamp 1 and 2??
What's the point of pin replacements when they're near impossible to take out
I have the stamp 7 and i love it, but some pins are so beat up that i can't replace them, any suggestion? Would be nice a video about this subject
I bought pin replacement and I'm having the same issue right now
Vice grip is good option to unscrew them. But some of the on the outside screw are too short the vice grip could not bute them and destroyed the screw..poor design from crankbrothers should be the same length for all screws
Isn't more grease needed on the bearing?
How often should these pedals be rebuilt, or how can you tell when it's time to rebuild?
Hi Chris, thanks very much for the question. A suggested maintenance schedule can be found on the Support Doc section of our website. www.dropbox.com/s/zspt19h9p45zrg7/Pedal-Maintenance-Schedule-JUN20A.pdf?dl=0
I cannot get the outer bushing out of the pedal. A paperclip just bends and isn't rigid enough. Even a small hex key and a hammer isn't moving it. How the heck do you get it out?
degrease the pedal... put the pedal in your freezer for a few hours.. place the pedal vertically on a table and then heat the outside of the pedal with a hot air gun or blow dryer.. should fall right out :)
no ball bearing, interesting
My Stamp 7 pedals have radial play, not sure if a rebuild kit will help here, or if the original is already so.
Same thing, did you get any answers ?
No! I think I will order a rebuild kit. Then I can give you an answer.
After the rebuild, they dont have that play anymore.
@@bmw23i47 OK glad to hear that. I will probably buy a kit too. Thank you for your feedback! 😊
Hi!
What type of grease do you use for this pedals?
I used Phil's Grease on mine.
I note that no grease is added to the inner bearing, i didn't add any but was itching too when i rebuilt mine.
Would adding grease to both bearings be a bad idea?!
I was wondering the same. 3:35 no grease added, 3:56 grease oozing from the outer bearing. Picture 5 in the overhaul manual says "lightly grease all external surfaces of the spindle / bearing assembly" I think this guy just forgot to mention you need to grease ALL spindle/bearing surfaces. In other words, both bearings, inner and outer.
@@Daltonfgthank you! I did this and everything works so much better.
These dont spin very freely after a refresh. FYI
They dont spin very freely out of the box, there is a certain resistance, as it should be. If you can give them a spin and they just keep on spinning, the bearings are worn out.
Two mistakes I noticed with this video. 1) they forget to tell you to replace an o-ring. 2) they forget to tell you the lightly grease all surfaces of the spindle assembly. Doing those two steps really helps the pedals spin more smoothly
My pedals turn very badly even though they are only 1 year old. Even after I disassembled it it doesn't get any better. Once I tighten the two screws, it becomes difficult to turn. I also have Stamp 3, which are older and work far better.
I have the same issue
Hello Andreas, thanks for the comment. Depending on the amount of ride-time accrued on the pedals in their 1 year of use, it may be time for a refresh of the internals. A suggested maintenance schedule can be found on our website (www.dropbox.com/s/zspt19h9p45zrg7/Pedal-Maintenance-Schedule-JUN20A.pdf?dl=0). One other thing to consider is that the higher level Stamps are designed to not spin too freely on the spindle. Feedback from our sponsored pro athletes was for a tighter rotation of the pedal on the spindle; this keeps the pedal body in place when the rider's feet are removed for planting in turns or for tricks in the air, and allows the rider to quickly and easily place their feet back onto the pedal without fumbling around.
Look at the pedals closely to see if the spindle is bent. That could prevent the pedal from turning smoothly.
@@crankbrothers Ever consider an upgrade kit with slightly lower tolerance? Would it be that easy to customize your spin stickyness?
And Stamp 1 Gen 2🤓
No ball bearings 😢
How do I know when to rebuild?
Hi Wang, thanks very much for the question. A suggested maintenance schedule can be found on the Support Doc section of our website. www.dropbox.com/s/zspt19h9p45zrg7/Pedal-Maintenance-Schedule-JUN20A.pdf?dl=0
Even after the Service one pedal doesnt turn as smoothly as the other.
(it didnt Even do it when it Was brand New)
Any Suggestions?
Try a New axle?
Hi Alex, thanks for your question. One other thing to consider is that the higher level Stamps are designed to not spin too freely on the spindle. Feedback from our sponsored pro athletes was for a tighter rotation of the pedal on the spindle; this keeps the pedal body in place when the rider's feet are removed for planting in turns or for tricks in the air, and allows the rider to quickly and easily place their feet back onto the pedal without fumbling around. It can feel like a tight rotation when spinning the pedal with your hands, but should not feel restrictive when actually on the bike and pedaling. If the rotation is so tight that it is interfering with your cadence, then we recommend reaching out to our service center to speak with one of the pedal technicians for further advice.
I think that instead of all costumers should refresh their pedals (sometimes after only a few month of usage) you should re-engineer this construction to have happy costumers in the long distance on this high cost products like stamp 7 or in my case luxury stamp 11. This is unacceptable even if you would spend these kits for free. But to have further costs and work to keep these expensive pedals in function is a clearly fail construction. Sorry.
Hi Al Capone, thanks for your feedback. Designing high-end products that can withstand and endure the constant abuse of mountain biking is often a process that requires compromise. Much like a high performance race car, it is expected that maintenance and upkeep will be needed more consistently than a minivan due to the lighter weight, performance oriented materials used in the construction of the race car.
We designed the pedals with this balance between durability, weight, and performance in mind; and we made servicing the pedals a task that is easily accessible by most riders regardless of mechanical competence. Our recommended maintenance schedule calls for a pedal refresh with new internals every 150 - 200 hours of ride time, and many riders find they are able to go longer without service; riding style and local conditions will effect this timeline. The implementation of a grease port on the Stamp 7 and 11 also allows for riders to periodically introduce fresh grease into the pedal internals, and keep the pedals running smoothly and quietly for longer periods of time in between full refreshes.
Riders want lightweight components with maximum durability and longevity, and we acknowledge it's impossible to have the best of all three, but we believe the Stamp 7 and 11 models achieve the best balance.
@@crankbrothers the platform itself is a great product. Very nice design and a good performance. The bearings or axles are the problem in my eyes.
My stamp 11 got a play on the axle after 3 months and only a couple of rides. We talk about nearly 10 rides of 3-5 hours. No bikeparks, no impacts no heavy usage no pressure washing. I am only a 70kg light weight person. And all these facts should make it possible to use the 200 Euro pedals nearly a year without service them. I started a warranty process and I hope that this was a special case. If this problem will happen twice I think that the compromise you told from needs to get a second view by the engineers and I of course need to have a look for another product. Greetings from Germany.
@@alcapone4242 We regret to hear about what sounds like premature and atypical play in the axle of your pedal. Keep us posted on the outcome of your warranty process if the issue is not resolved.
@@crankbrothers I appreciate that. Thank you very much.
While agree that it would be nice if the service interval was longer I appreciate how simple it is to service these pedals. As someone who is on an extended multi year bike packing trip that makes things much simpler when I can do preventative maintenance with basic tools on my own.🤘🦮💕
Its shocking that such premium priced brand pedals have nasty bushings instead cup and cone or sealed cartridge bearings.
Bushings for thin pedals. Because bearings small enough to fit into
That sucks. Too expensive Long Term