Joined: Jun 2011
Posts: 6,674
Likes: 26
From: STS
Bikes: Leader 725, Centurion Turbo, Scwhinn Peloton, Schwinn Premis, GT Tequesta, Bridgestone CB-2,72' Centurion Lemans, 72 Raleigh Competition
I forget where but there's a thread discussing how to trigger them, I read it once and I can't recall the last light that I could see the sensor outline for that I couldn't trip.. I'll see if I can dig up the thread for you.