I did mine like Dai's above but I have problems with the tire valve flexing and hitting the sensor mounted on the fork. I can't log anything faster than 33mph because at that speed is when I believe it hits the sensor. If I put the magnet any further away from the sensor it won't register correctly. Time for GPS I guess. I've always wanted one anyway.2WHEELMOTION said:Just bought a schwinn . Anybody have any pics on how ya did yours??