While browsing ebay for stuff TA, I came across a triple crankset. I did a double-take, thinking I saw 4 rings, rather than 3. Now I have seen a quad TA franken crank, but this was a web connecting the "spokes" of the inner chainring. All my TA triples lack this webbing. Is this something atypical? I imagine it might stiffen-up the chainset a bit. ebay item:130032261374
Mark Hoffman
New Britain, CT
USA