With the longest top tube in comparison (626 millimetres) and the low front end, the Fuel EX 8 has a sporty feel. The aluminium frame of the Trek also fits into the sporty concept with its slim 2545 grams. In terms of overall weight, however, it only comes in at the bottom of the rankings. Why? The chunky Bontrager tyres and the Fox fork with DRCV internals put a lot of pressure on the scales. As with the shock, Trek relies on the suspension elements developed in collaboration with Fox. The effect: the increased air volume makes it much easier to utilise the suspension travel. We also noticed this on our test ride. However, due to the sensitive rear suspension, the Fuel EX pumps noticeably when pedalling. The tyres and handling of the well-equipped Trek put it in the top three on the descents. The dropper post is not fully retractable.
Conclusion: sporty all-mountain bike with marathon ambitions that could be even lighter with a little tuning.
PLUS Balanced geometry, sensitive rear triangle
MINUS Pumps when pedalling, saddle not fully retractable, heavy wheels
