I've had several flats on the KR (only one in all the years before). Usually the tube appears to be pinched near where the tire and rim meet (not the two halves of the rim). I've increased my air pressure up to 35 psi and seem to be having better results. I'm using Lamb tires (11-4.00X5 or whatever).
Ken Jones, kenbjo...@cinci.rr.com Sharonville, OH N5834, aka The Porkopolis Flying Pig, KR-2 KHAO 155 Hours > No idea how it got flat. It was a small hole in the tube, and it looked > and >> rolled fine before takeoff, and takeoff was perfectly normal.