Posted by Ed on July 21, 2002 at 14:56:11:
In Reply to: Sports Digital Speedometer posted by Bob on July 21, 2002 at 07:10:16:
I purchased a small bag of ceramic magnets from Radio Shack to use in place of the spoke mounted one that came with the bike computer (they look like fat buttons). Superglued that to the inner part of the brake disk, and mounted the pickup (again, with superglue) to the fork so when the front wheel rotates the magnet passes by the pickup. One thing I found was the ceramic magnet is more powerful than the one which comes with the bike computer, so I needed more clearance between the two. If you would like a pic send me an email & I’ll send you one.