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Road quick release / QR / skewers, light vs 'normal'

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Old 04-23-24, 08:22 AM
  #26  
shelbyfv
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Guys, guys- granted it's a dumb thread but it's awful early in the day for this.
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Old 04-23-24, 09:37 AM
  #27  
Polaris OBark
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Originally Posted by hidetaka
When my front Ti skewer stretches too much I move it to the rear and get a new front one
It stretches like a spring.
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Old 04-23-24, 09:40 AM
  #28  
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Originally Posted by soyabean

Those gets tightened with 7nm.
7 nanometers is very small.
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Old 04-23-24, 09:41 AM
  #29  
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Originally Posted by shelbyfv
Guys, guys- granted it's a dumb thread but it's awful early in the day for this.
That sounds more like a cross product.
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Old 04-23-24, 09:48 AM
  #30  
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Originally Posted by Polaris OBark
7 nanometers is very small.
But that's all that is needed for skewers, QR or bolt, so no one should be cracking anything
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Old 04-23-24, 09:52 AM
  #31  
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Originally Posted by soyabean
But that's all that is needed for skewers, QR or bolt, so no one should be cracking anything
Maybe it is a 6 N x m crack. Know what I am torquing about?
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Old 04-23-24, 09:55 AM
  #32  
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In all seriousness, stripping the threads off the bolt or an aluminum nut are usually the points of failure.
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Old 04-23-24, 09:58 AM
  #33  
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Newt at all.
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Old 04-23-24, 10:11 AM
  #34  
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Originally Posted by soyabean
What was I thinking with silly locknuts for my wheelset. I'm so dumb to leave my bike unattended.

I suppose about a hundred thousand daily commuters should just bring their bikes into their workplaces and classrooms.
Most of us understand the purpose of locknuts on wheels, even if we don't personally need them.

By the way, I did bring my bike right into my workplace (office -- or, yep, classroom) for many years. But I realize that some people can't do that.
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Old 04-23-24, 05:53 PM
  #35  
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IMHO, ENVE titanium QR skewers, which have internal cams, represent the happy medium between Ultegra skewers (sturdier but heavier) and those with external cams (flimsy but lighter).

They are on sale here for $30 + $10 shipping: Enve Skewer Road 100/130 Ti (Rim Brake Frames) – Bike Closet

Or you can have my Ultegra skewers (used for only two rides ~ 50 total miles) if you cover shipping.
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Old 04-24-24, 07:50 AM
  #36  
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Originally Posted by razorjack
well.... i'm not sure about that, for some reason we have internal cam QRs - much stronger
and light ones with external cam 40-60g ...
And I believe that clamping force may affect how frame flexes... (I don't know how much however )
Vertical dropout takes the pedaling force, which skewer has to counter with horizontal dropout. Rim brake produces minimal vertical reaction force, which skewer has to counter with disc-brake. So your skewers don't have to do much, mainly just hold the wheels up in the dropouts until you sit on the bike. Important that they don't chew up your CF while they do this, so an aggressively knurled skewer cranked to the max is best avoided.
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Old 04-24-24, 07:54 AM
  #37  
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Originally Posted by grumpus
Vertical dropout takes the pedaling force, which skewer has to counter with horizontal dropout. Rim brake produces minimal vertical reaction force, which skewer has to counter with disc-brake. So your skewers don't have to do much, mainly just hold the wheels up in the dropouts until you sit on the bike. Important that they don't chew up your CF while they do this, so an aggressively knurled skewer cranked to the max is best avoided.
I wasn't thinking about braking, but just riding/descending, taking fast turns, where forces have different directions (more like trying to twist the frame or rotate the wheels along bike's horizontal axis)
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Old 04-24-24, 08:31 AM
  #38  
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Originally Posted by razorjack
I wasn't thinking about braking, but just riding/descending, taking fast turns, where forces have different directions (more like trying to twist the frame or rotate the wheels along bike's horizontal axis)
I think his point was that the skewers don't have any extra requirements beyond just holding the wheels on. Yes they are trying to twist and rock out of the ends when you're doing anything other than riding straight and smooth, but any properly adjusted skewer that isn't made of cheese should be able to handle that. Maybe try to avoid potholes when cornering hard if you don't have faith in their ability. Check them often (we all do that anyway, right? Right?).
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Old 04-24-24, 09:59 AM
  #39  
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not a big fan of quick release - so not a surprise I prefer thru axle

( and most times I remove front wheel to transport bike )

most of our older QR bikes are equipped with Control Tech bolt on skewers - including bikes with suspension fork and a road bike with horizontal dropouts (which uses Control Tech bolt / shaft with a steel fastener with good teeth on the drive side to prevent movement)

use DT Swiss RWS fasteners on our newer QR bikes (rim brake and disk)

Last edited by t2p; 04-24-24 at 10:13 AM.
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Old 04-30-24, 05:34 PM
  #40  
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I've never had any issues with any light, heavy, cheap or expensive quick release skewer on any modern bike with vertical drop outs. Now, older bikes with horizontal drop outs are a different story. They need internal cam quick releases, but they don't need to be expensive, heavy or light either ... in my personal experience.
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