GT Helion Carbon Expert in test

Ludwig Döhl

 · 05.09.2016

GT Helion Carbon Expert in testPhoto: Daniel Simon
GT Helion Carbon Expert in test
No downhill handlebar in the world can transform a thoroughbred marathon bike into a lively trail machine.

Even the 750 mm wide Race Face Ride handlebar, which forms the command centre of the GT, can't perform this miracle. GT itself categorises the Helion as a CC/trail bike, and together with the Scott Spark it marks the sporty spearhead in this test field. The stretched seating position (long top tube), the firm chassis and high stiffness values are more in line with the marathon field, which is characterised by efficiency. The short suspension travel, narrow 2.2 mm Conti X-Kings and a 70-degree steering angle require sensitivity on twisty singletrack. Technically and visually, GT goes its own way with the I-Drive frame concept, but the six cables in front of the cockpit look untidy. A remote lever for both suspension elements would be much more pleasant both visually and in terms of operation. In terms of equipment, GT still relies on a 2x10 SLX groupset.


Conclusion: A wide handlebar does not a trail bike make. The Helion feels more at home in the marathon starting block than on tough trails.


The alternative: Those who can do without the carbon main frame will be happy with the Helion Expert for 2399 euros. Here too, the Fox suspension can be controlled remotely from the handlebars.

  The additional cables for the shock and fork lockout cause cable clutter on the GT Helion. One lever for both would be tidier and nicer.Photo: Daniel Simon The additional cables for the shock and fork lockout cause cable clutter on the GT Helion. One lever for both would be tidier and nicer.  Test 2016 trail bikes: GT Helion Carbon ExpertPhoto: BIKE Magazin Test 2016 trail bikes: GT Helion Carbon Expert  Characteristic curves: The GT has to make do with the limited suspension travel. For this reason, the suspension is rather progressive.Photo: BIKE Magazin Characteristic curves: The GT has to make do with the limited suspension travel. For this reason, the suspension is rather progressive.


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