Trek Fuel EX 8 XT Bike not-on-sale Titanium Backbone 2

Titanium Backbone 2

Continuously adjustable with Velcro

The Ella™ frameless design boasts an elegant new quick-change lens system and clean

360º Stretch Merino Blend

Inner Strength sidewalls

Trek Fuel EX 8 XT Bike not-on-sale Titanium Backbone 2Specs Technology FAQs Any Trail. Anytime Fuel EX 8 is the ideal trail bike for riders who want a versatile full suspension ripper that makes soul crushing climbs less painful, but can also huck rowdy trails. It hits the sweet spot of value and performance in our mountain bike lineup by combining high end parts with a stout but light alloy frame. Why you'll love it A wider gear range and more efficient suspension help you claw your way up tricky climbs