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Jan. 2, 2025, 12:15 p.m. -  JohnC

It would be interesting for you to do a side by side between your modified Top Fuel and the Gen 5 Fuel EX which is 130/140 to see if they compare....I would expect the flex issues might be resolved but perhaps lose the nimbleness or climbing ability.  It looks like Trek still offers the Gen 5's in addition to the Gen 6's which are 140/150.

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