Kurt B this is Kirk B, I too just joined the forum. I too have older 70's and 80's bikes as well as a newer Calfee Carbon Tetra Pro. I too live in the east bay area of SF bay. I am just getting back on the road bike, since my PX-10 died and I have not fixed her. Have a 9er MTB on the trails in the east bay as was my only riding until this last month. Love the bay bridge ride to Treasure Island from Oakland.....kb