631 Tubing
09-29-11, 01:10 PM
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631 Tubing
Two questions,
1. How does 631 compare to Zona?
2. Head tube collars not required???
Asking because Bianchi's Vigorelli appears to not use collars, is that possible?
https://www.bianchiusa.com/bikes/gran-fondo/vigorelli/
1. How does 631 compare to Zona?
2. Head tube collars not required???
Asking because Bianchi's Vigorelli appears to not use collars, is that possible?
https://www.bianchiusa.com/bikes/gran-fondo/vigorelli/
09-29-11, 02:25 PM
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not sure about the comparison of tubing. The need for collars is a function of tubing thickness. If you don't want to use them, tubing thick enough to use without a collar is a stock item, at least for True Temper, Columbus, and Deda.
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