Facebook Twitter LinkedIn Pinterest Bluesky Threads These are on an old MTB. The spring on one side connect to a floating adjusting washer. I can't seem to anchor it down, and it keeps slipping. Any advice would be appreciated. (first post here, not 100% it's 80s tech) by whatamonkeycircus Bicycle Bicycling Bike Biking Cycling Vintage Vintage Bicycles Vintage Bikes