Hello All,

    Looking to start a discussion around the new Trek Top Fuel. I am looking to upgrade to either the 9.9 XTR or the 9.9 XO AXS. I want to hear people’s thoughts not only on the different group set but on the bike in general. Going to up the front and rear suspension 10mm making it a 140/130.

    I use my current gen 3 XT alloy top fuel as my go to trail bike and I absolutely love it. Switching to carbon frame/wheels is going to save me some serious weight so I’m very excited for that. Price difference between the two is not a consideration for me (lucky guy with an uncle that gets 60% discount).

    Let me know what you think of these bikes!! I have never owned an electronic group set or a SRAM group set either! Curious about the differences. One downside to the XO build for me is that it is a pound heavier, also don’t care for the electronic dropper (seems like a gimmick). Thanks y’all! Here is a link to a comparison page:

    https://www.trekbikes.com/us/en_US/compare/

    by Simple-Storage-702

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