I know I am a bit late to the party here but my 20+ year old Silca is still going strong, with minimal upkeep and lots of neglect. I now have one for the house, the van and a spare. I never tried the Super Pista but it can only be faster.
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk