I love Calvin's presentation style, he comes across on video so brilliantly.
@MrMeddlinG2 жыл бұрын
How is it that this dude makes everything look so easy?
@oftankoftan2 жыл бұрын
editing. The part where you battle stuck nipples is left out 😂
@Scott62ebiker2 жыл бұрын
Years of doing it every day..
@markfisher79622 жыл бұрын
As a mason told my father once, the first 50,000 bricks are harder.
@Rob-fe9iu2 жыл бұрын
If you straighten the old rim a bit and put a tube in the tyre would this not save lots of money and resources and time.
@paisfr2 жыл бұрын
Bonjour Calvin c'est génial comme processus merci beaucoup au-revoir et à bientôt Thank you 😊
@jsrocker2482 жыл бұрын
They day that Calvin leaves park tools or retires is the day I riot, this man is a national treasure to all the biking community
@AlejandroGarcia-my7hb2 жыл бұрын
your the best calvin,salutes from phoenix arizona to all the team
@FlyPsiche2 жыл бұрын
Man I just wanted to say thank you for all this knowledge you are sharing with us
@tobegan37532 жыл бұрын
Awesome thank you Calvin!
@kurtbargar16182 жыл бұрын
Love goes out to this guy,,, he even has park tool scissors 😂😂 keep up the good work
@singletona0822 жыл бұрын
Yet another very useful tutorial, thanks.
@freedcorporateslave2 жыл бұрын
OMG you must be psychic. I just damaged a rim last week and now you have given me the confidence to do this!
@mustafa_rasooli2 жыл бұрын
I did not know this. Thanks for your video
@JamsTomatoReviews12 жыл бұрын
I've used this same method for dirtbike rims.
@Tntdruid2 жыл бұрын
My front wheel has done over 13k km now, still going strong 😄
@stevebennett35872 жыл бұрын
👌I always enjoy watching your videos, if you can do it yourself its great, a lot of bike stores won't have time, and you end up buying new wheels👍
@davidburgess7412 жыл бұрын
Done this before. The real fun starts when you rebuild a wheel that was cross 2 as cross 3 with longer spokes. It's so easy to get the key spokes wrong at the valve hole!
@ctcboater2 жыл бұрын
You can decrease those stress cycles by keeping all the spokes tight. That's why bolts in critical (cyclical) positions should always be torqued to their maximum.
@oftankoftan2 жыл бұрын
Indeed. It's very hard to over-tighten a spoke. worst case scenario you popped a spoke or the rim didn't hold up to the nipple pressure, and now you know what to replace. I always build my wheels until the spokes creak like a horror movie.
@bmxscape2 жыл бұрын
when you torque it to its absolute maximum and then apply extra stress by riding the bike that's when you break even more spokes
@oftankoftan2 жыл бұрын
This guy has been building wheels for 30+ years and taught it to bike mechanics. says it's almost impossible to over-tighten spokes: kzbin.info/www/bejne/jobUpp9maM2VkJo @ 33:20
@biesczad2 жыл бұрын
Thank You :)
@johnmoug51492 жыл бұрын
Lovely to watch😀
@wasifzihan46622 жыл бұрын
i was thinking of a rim change, thanks for the tips
@billkallas17622 жыл бұрын
Matching the ERD is the most important thing. I once crunched a Mavic Cosmos, and replaced the rim with a tubular rim with the same ERD.
@oftankoftan2 жыл бұрын
+- 2mm is fine. I went from 17 deep rims to 19. Works like a charm and the rims are double-butted so the spokes sticking through isn't touching the tube.
@arnehusby14202 жыл бұрын
Lucy you had a rim that fit. I got a good deal on a new wheel from the work shop. :)
@kengwaimak21292 жыл бұрын
Never gona do it, but loved watching.
@deanpurcell7771 Жыл бұрын
Great vid!
@SummeRulz2 жыл бұрын
I'm still curiously looking forward to more of looking inside my tire with sealant videos
@parktool2 жыл бұрын
There will be at least one more coming!
@zerrocoolcp2 жыл бұрын
Excellent
@dianuj36552 жыл бұрын
Can we install front disk brake on road bycycle with 27" rim ?
@james.89852 жыл бұрын
That's wheelie cool 😁🤙
@mattgies2 жыл бұрын
0:25 you can see the wheel is wobbling on the WH-2. Why are the parts for this tool not long enough for a 197 mm fatbike hub? I've been thinking of custom machining a longer part but I wish the tool had just come with a long enough piece in the first place.
@jeffpoirier51272 жыл бұрын
I was wondering if you could use any hub and respoke to wider bigger rim? If a spoke is too long, can you add more threads and cut the extra off?
@parktool2 жыл бұрын
It's possible but not practical for most. In those cases you will fully disassemble the wheel to make those modifications and then build the wheel.
@marka21932 жыл бұрын
Great vid, any chance of a video showing how to replace a 8 speed hub for and 11 speed?
@parktool2 жыл бұрын
Soe hubs can be converted but in most cases you are going to be lacing a new hub into the rim. At that point you maybe should consider a complete wheel. Or at least should compare the cost. Or, use a Sunrace cassette that may fit onto your 8 speed hub.
@gordonplatt11742 жыл бұрын
How big of an ERD difference is acceptable? Assuming the original wheel was built with the correct length spokes, could you safely swap to a rim with +/- 1mm ERD difference? 2mm?
@parktool2 жыл бұрын
Good question. Assume spokes were perfect. 1mm smaller ERD would be fine. But check spokes before loosening. They were too long, 1mm larger might be better.
@모빌란트2 жыл бұрын
seems like a good idea
@NonLegitNation22 жыл бұрын
do think it would be cheaper to build your own wheel or buy that same wheel with the same exact parts already put together?
@eufemiaaguada19 күн бұрын
can this work with big rim specs?
@IgoOrLee2 жыл бұрын
Can you please make video how to put dynamo in hub from one wheel to another
@Leviathandk2 жыл бұрын
I have an unrelated question... Sanding your brake discs is a fairly new concept to me... What is your take on that?
@parktool2 жыл бұрын
It can help clean them. Use a fine grit, laid flat on a table. Gently rub each on the paper. It does remove some material.
@Leviathandk2 жыл бұрын
@@parktool thank you!
@Manetty62 жыл бұрын
that was True, -man!
@rhyeonjoplo4642 жыл бұрын
hey calvin i have a question do you advise to mismatch the holes of the rim and hub?, for example a 32 holes hub lace to a 36 holes rims
@parktool2 жыл бұрын
That is not advised. Running a 36h rim on a 32h hub or visa versa is not an easy thing to do and typically leads to an unstable wheel. There are other combinations that can work though!
@rhyeonjoplo4642 жыл бұрын
@@parktool thanks for the reply
@MorbidThrasher6667 ай бұрын
I can imagine this being a hell of alot harder on a 20 inch wheel with 48 spokes.
@cincofr70792 ай бұрын
Nice bro🇲🇦👍
@bikeandsee16472 жыл бұрын
I am truly impressed, but what is the practical gain for a rider ?
@parktool2 жыл бұрын
None, if the ends up the same as a full rebuild. It is a simple way to get a new rim without knowing how to lace.
@Sam-fb8fy2 жыл бұрын
Nice
@luisfernandezquero57872 жыл бұрын
I'd do a rim swap like 30 years ago, but I'd taped all the spokes, then made the rim swap
@wjlasloThe2nd2 жыл бұрын
Is it possible to straighten out and salvage that old rim at all? Or is it totally dead from that crimp?
@parktool2 жыл бұрын
The initial impact that bends a rim like this causes the aluminum to become brittle. When you attempt to bend the rim material back into place it will typically crack or cause a weak spot in the rim asking for a problem in the near future.
@driventomadness117 Жыл бұрын
What about a road bike rim with thousands of miles? Do I need to replace the spokes? And can we really reuse the nipples?
@oreocarlton33432 жыл бұрын
Cant the dent be bent back? Run tubes in it later
@parktool2 жыл бұрын
Possible, maybe, but this idea here was to teach the transfer.
@oreocarlton33432 жыл бұрын
@@parktool I know that rebending rim walls is not common today, but it would be cool to see your take on when to do it and how
@20.purvensalve502 жыл бұрын
Pls also do a hub swap from freewheel to cassette
@parktool2 жыл бұрын
A "hub swap" is simply building a wheel, as if from scratch. All the spokes must come out. See kzbin.info/www/bejne/jmbKpGNmqdmpmsk
@trailbotapp2 жыл бұрын
Is that the TS-TA connected to the WH-1?
@trailbotapp2 жыл бұрын
OK, I see at 8:08 he says that it is. Neat trick
@parktool2 жыл бұрын
Why yes, it is. An accesory option for your Wheel Buddy.
@johnpaulmakowski74642 жыл бұрын
I love Park Tool and Calvin expertise and instructions. But is it worth it to do a rim swap instead of just buying new? Thanks.
@palooza902102 жыл бұрын
Usually depends on how nice the hub is. Wouldn't want to re-buy a new wheel with an expensive industry 9 hub just because the rims dinged.
@funkyfreshanalog30432 жыл бұрын
amazing :3
@nick377812 жыл бұрын
calvin please stop breaking bike parts to make videos. We both know that rim was perfect before filming