|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Holy crap. I broke my KH/Schlumpf Hub.
This is not some kind of sick, post-April-fools joke. I broke my KH/Schlumpf hub while riding my amazing new, two-week-old KH36. I've been getting more and more confident riding in high gear, and this confidence has included acceleration and deceleration. Before tonight, I was able to lean pretty far forward to get great acceleration, and lean pretty far back to get great brakeless stopping even in high gear. As I was riding about 9 miles per hour alongside my friend Todd (onelesscar), I told him, "maybe I can stop in one revolution in high gear... let's see." So I leaned back and decelerated hard, only to be thrown off my unicycle at the end of the stop due to gears in the hub simply letting go under my torque. I didn't even feel like I stopped THAT hard; I've definitely stopped harder in the past. After a gut-wrenching grinding/crunching sound, the hub just started freewheeling and, moments later, I'd UPD'd. Afterwards, Todd and I carefully tried shifting the hub up and down, rotating the cranks (by hand) around to see what exactly was wrong with the hub. In some cases, it wouldn't shift at all; in others, it would go into the freewheeling mode as if it were getting ready to lock into the new gear ratio, but it'd freewheel for about 120 degrees of crank rotation before locking, making. Now, in first gear or high gear alike (I can't even tell which is which anymore), the hub locks the wheel at one position and prevents it from turning relative to the frame. I could go on a huge diatribe about it, but I'm sure it will suffice to say that... -I am not happy.- It'll probably be three to six weeks before I can get my hands on another hub (whether it's this one fixed, or a replacement, I don't care), and I was planning on spending the next eleven weeks to get confident on it for RTL. I'm emailing Kris and Florian about this, too. I guess this makes me the first on the planet to break a KH/Schlumpf hub, and it wasn't even from a drop. I guess I just pedaled too hard. At 9 MPH. In one pedal rev. I can't afford spending another $1300 on a new hub, and I really don't think I did anything abnormal on it. Yeah, I stopped fast, but I'm sure no one ever envisioned that a fast stop could've completely destroyed the internal gearing. I hope I'll get taken care of. And, whether or not I end up with a geared hub in the end, you can bet I'm going to watch how hard I actually pedal it in order to keep from breaking one again. i donno, maybe there was ongoing wear happening the whole time, and the stop just happened to be the large-ish straw that broke the camel's back. who knows? i'm sure florian will be able to dissect it and see if anything was wrong beforehand or if i'm just too dumb and torquey for my own good. -- chuckaeronut Uni to work, work to eat, eat to live, live to uni. ------------------------------------------------------------------------ chuckaeronut's Profile: http://www.unicyclist.com/profile/14677 View this thread: http://www.unicyclist.com/thread/68947 Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
Ads |
#2
|
|||
|
|||
Holy crap. I broke my KH/Schlumpf Hub.
Ouch. That sucks. Maybe something has happened to the shifting pins that lock the two halves of the gearing together. It doesn't sound like you were caning it too bad or anything, I know I've emergency stopped on my normal Schlumpf with no problems. Do you have a normal 36 to ride while you wait for the hub to be fixed (or a spare hub to build into the wheel)? Joe -- joemarshall my pics http://gallery.unicyclist.com/albuq44 ------------------------------------------------------------------------ joemarshall's Profile: http://www.unicyclist.com/profile/1545 View this thread: http://www.unicyclist.com/thread/68947 Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
#3
|
|||
|
|||
Holy crap. I broke my KH/Schlumpf Hub.
i'm really sorry to hear about your bad luck with the hub- or awesome backpedaling power. Hopefully the problem was specific to your hub and not the whole bunch of them. I don't think kris will leave you high and dry after you made a substantial investment in a hub that sells as being suitable for pretty serious muni. mark -- napalm you wont do it...your SCARED! "We are all racing towards death. No matter how many great, intellectual conclusionswe draw during our lives, we know they are only man made, like God" http://gallery.unicyclist.com/LAVISs-stuff ------------------------------------------------------------------------ napalm's Profile: http://www.unicyclist.com/profile/3952 View this thread: http://www.unicyclist.com/thread/68947 Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
#4
|
|||
|
|||
Holy crap. I broke my KH/Schlumpf Hub.
Eeeek! That's about all I can say at the moment. Just Eeek! Hope it gets sorted out soon for you. STM -- semach.the.monkey ------------------------------------------------------------------------ semach.the.monkey's Profile: http://www.unicyclist.com/profile/12078 View this thread: http://www.unicyclist.com/thread/68947 Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
#5
|
|||
|
|||
Holy crap. I broke my KH/Schlumpf Hub.
Hey, yeah, I still have my old Nimbus 36 parts all ready to go. I suppose I'll build my stealth/niterider combo onto my superwide hub between now and when I get a new hub (somehow). It'll be my fourth 36" wheelbuild in two weeks, and my fifth total, so I suppose I'll be getting my practice. It'll give me a chance to rock up my 102s and see what I can do in 1:1. Thanks for your concern, though. -- chuckaeronut Uni to work, work to eat, eat to live, live to uni. ------------------------------------------------------------------------ chuckaeronut's Profile: http://www.unicyclist.com/profile/14677 View this thread: http://www.unicyclist.com/thread/68947 Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
#6
|
|||
|
|||
Holy crap. I broke my KH/Schlumpf Hub.
...did you already talk to florian about that? i guess he will help you... -- turtle my vids: http://de.youtube.com/user/Balzner my pics: http://picasaweb.google.de/einrad2 ------------------------------------------------------------------------ turtle's Profile: http://www.unicyclist.com/profile/11288 View this thread: http://www.unicyclist.com/thread/68947 Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
#7
|
|||
|
|||
Holy crap. I broke my KH/Schlumpf Hub.
I'm really sorry to hear this. I hope you get a replacement soon and it is just the case of one defective hub. I would be equally unhappy. Keep us posted as to how it gets resolved. -- osmundo ------------------------------------------------------------------------ osmundo's Profile: http://www.unicyclist.com/profile/13723 View this thread: http://www.unicyclist.com/thread/68947 Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
#8
|
|||
|
|||
Holy crap. I broke my KH/Schlumpf Hub.
Sorry to hear that Chuck - I haven't ridden mine too much, yet. I'm sure that it will get repaired, but it is concerning that it happened. That thing is supposed to be very durable. I hope it was just a fluke! Never having seen the inner workings of the hub, I can't even speculate what happened, other than teeth breaking off the gears. I'm hoping that you are just mutantly strong, or there was an unseen defect in your hub, and nobody else will experience this issue. Good luck getting back up to speed! -- seriousslacker ------------------------------------------------------------------------ seriousslacker's Profile: http://www.unicyclist.com/profile/14345 View this thread: http://www.unicyclist.com/thread/68947 Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
#9
|
|||
|
|||
Holy crap. I broke my KH/Schlumpf Hub.
seriousslacker wrote: Never having seen the inner workings of the hub, I can't even speculate what happened, other than teeth breaking off the gears. I hope this link works; http://tinyurl.com/6353xf but due to restrictions on my work network, I can't see it to be sure. But, anyway, this should be the video that shows how the inner workings mesh together, and give some clue as to what is bent/broken/snapped. STM -- semach.the.monkey ------------------------------------------------------------------------ semach.the.monkey's Profile: http://www.unicyclist.com/profile/12078 View this thread: http://www.unicyclist.com/thread/68947 Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
#10
|
|||
|
|||
Holy crap. I broke my KH/Schlumpf Hub.
Holy crap, that totally sucks!! It sounds like the muni hub isn't quite up to snuff. Let me know what Florian and Kris say. corbin -- corbin http://www.corbinstreehouse.com ------------------------------------------------------------------------ corbin's Profile: http://www.unicyclist.com/profile/7561 View this thread: http://www.unicyclist.com/thread/68947 Posted Via Usenet.com Premium Usenet Newsgroup Services ---------------------------------------------------------- ** SPEED ** RETENTION ** COMPLETION ** ANONYMITY ** ---------------------------------------------------------- http://www.usenet.com |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Holy Crap! | Ride-A-Lot | Mountain Biking | 13 | October 12th 06 05:15 AM |
holy crap | Scoot | Racing | 8 | July 8th 06 05:30 PM |
Holy Crap! | Frugal Joe | Mountain Biking | 0 | June 27th 05 12:21 AM |
Holy Crap - AI works | Chris | Mountain Biking | 6 | November 24th 03 07:19 AM |