i've never had a bike malfunction leading to injury, i can do that without mechanical help.
edit: do you really think the good folks at surly would be allowed by QBP to sell QR chain tugs if they were dangerous?
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i've never had a bike malfunction leading to injury, i can do that without mechanical help.
edit: do you really think the good folks at surly would be allowed by QBP to sell QR chain tugs if they were dangerous?