Joined: May 2012
Posts: 1,540
Likes: 139
From: The old Northwest Coast.
Bikes: 1973 Motobecane Grand Jubilee, 1981 Centurion Super LeMans, 2010 Gary Fisher Wahoo, 2003 Colnago Dream Lux, 2014 Giant Defy 1, 2015 Framed Bikes Minnesota 3.0, several older family Treks
You've got something on your route, maybe close to home and I'm guessing that there is broken glass or stainless wire/staples embedded in wood, concrete or asphalt that you keep running over. Could even be a carpet tack strip in the house, could be one piece just in the right place.
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Make ******* Grate Cheese Again