U-lock--one or both chainstays?
#1
Senior Member
Thread Starter
U-lock--one or both chainstays?
When locking the bike with a U-lock in the frame-rear wheel triangle, is it better to include both chainstays in the U lock, or just one (assuming the U lock is long enough to include both)? Is there any more insecurity one way than the other?
#2
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That doesn't matter so much as locking the U-lock in such a way that there is as little shank space left over as possible. That helps prevent a thief from getting a tool in place to destroy the lock.
#3
Bicycle Repair Man !!!
Locking through the wheel to a fixed object will prevent anyone from taking your bike but might make some think that they can slip the rear wheel and lock through the frame... including a chain stay or seat tube provides a better visual deterrent.
#4
Bicycle Repair Man !!!
Locking through the wheel to a fixed object will prevent anyone from taking your bike but might make some think that they can slip the rear wheel and lock through the frame... including a chain stay or seat tube provides a better visual deterrent.
#5
Senior Member
Thread Starter
The issue in my mind is, if you include both chainstays, could there be some kind of loophole that the thief can more easily get your bike than if you only included one chainstay? (your seat tube is very close to the rear wheel in the picture! Mine is not like that.)
Another, separate question: does one always (or mostly) lock the bike from its left side, i.e. the fixed object is on the left side (without the chain)? Any reason for that beside space?
Another, separate question: does one always (or mostly) lock the bike from its left side, i.e. the fixed object is on the left side (without the chain)? Any reason for that beside space?
#6
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The issue in my mind is, if you include both chainstays, could there be some kind of loophole that the thief can more easily get your bike than if you only included one chainstay? (your seat tube is very close to the rear wheel in the picture! Mine is not like that.)
Another, separate question: does one always (or mostly) lock the bike from its left side, i.e. the fixed object is on the left side (without the chain)? Any reason for that beside space?
Another, separate question: does one always (or mostly) lock the bike from its left side, i.e. the fixed object is on the left side (without the chain)? Any reason for that beside space?
I also use the Sheldon Brown locking method. It has allowed my to get the Krytonite New York Mini. A nice tight fit and it also keeps my utility bike upright when loading. Win win.
#8
Bicycle Repair Man !!!
I usually lock up with the non drive side against whatever I am locking to as to protect the chain ring from getting bashed and because I sometimes utilize that as part of my locking strategy.
#9
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I tend to lock with the side of the chain to the fixed post just to reduce the chance that someone will vandalize my chain or steal my derailleur. Is this justified?
#10
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I go through both chainstays, that way they cannot take the rear wheel off. You could go through the top part of the rear triangle too, either way as long as both sides are in the lock so the wheel can't be pulled through.
You don't need an especially long ulock, 8-9" should be enough to go through both and the large upside down U racks. Longer if you are going to take off your front wheel and lock it in the same lock. You just don't want to leave a lot of space in the u-lock since they can slip a jack in.
Locking skewers and a small u-lock would be easiest. Skewers aren't that expensive, esp if you plan on buying a separate chain/cable for the front wheel, might as well get skewers. I put them on my bikes, but don't want to go buy a small ulock so I am still using the big one and going through both stays just to fill up space to make it harder to fit tools in.
I lock it with the drivechain out, since often other people locking up their bikes will bump and move mine, and don't want it hitting the rack. I don't think anyone is going to be grabbing my derailleurs, not like i have expensive components.
You don't need an especially long ulock, 8-9" should be enough to go through both and the large upside down U racks. Longer if you are going to take off your front wheel and lock it in the same lock. You just don't want to leave a lot of space in the u-lock since they can slip a jack in.
Locking skewers and a small u-lock would be easiest. Skewers aren't that expensive, esp if you plan on buying a separate chain/cable for the front wheel, might as well get skewers. I put them on my bikes, but don't want to go buy a small ulock so I am still using the big one and going through both stays just to fill up space to make it harder to fit tools in.
I lock it with the drivechain out, since often other people locking up their bikes will bump and move mine, and don't want it hitting the rack. I don't think anyone is going to be grabbing my derailleurs, not like i have expensive components.
#11
Senior Member
Thread Starter
Thanks. It seems most skewers can still be opened by the thief who has the right allen wrench (not likely but possible), so perhaps only the ones that require a key is reliable, but they could be quite expensive. Wonder if anyone's wheel with bolt skewers has been stolen?
#12
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