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Trek Fuel EX Bikes & Framesets For Sale

Shop new & used Trek Fuel EX bikes, framesets at TPC - The Pro's Closet. Find reviews, specs, weight info, and prices on various models (5, 9.7, 9.8, 9.9) and popular years (2020, 2021, etc).

Bikes are meant
to be used.

The Trek Fuel EX is an icon designed to ride every trail. This acclaimed full-suspension trail bike has seen notable changes since its debut in 2001. The Fuel EX is a capable mountain bike that's not afraid of steep descents, punchy climbs, and anything else you can throw at it. Current models (gen 6) offer 29er wheels, 140mm of rear suspension, and 150mm up front, and come in carbon or aluminum options. Previous generations came with 27.5 wheels and 120mm of travel.

2023 Trek Fuel EX 9.8 - Weight, Specs, Price

Fuel EX 9.8 XT Gen 6 (M)




Wheel Size


31.6 lbs

F: 150mm

R: 140mm

XS,S: 27.5x2.5
S-XL: 29x2.5

For 2023 the Trek Fuel EX, now in its sixth generation, features size-specific wheel sizes and an increase in front and rear travel by 10mm. With an updated suspension design, the 2023 Fuel EX remains an efficient climber that loves to get rowdy on the descents. 


Trek Fuel EX Reviews

October 2020

Gran Fondo

Trek Fuel EX 9.9 XTR Project One in bikepacking review

"The Trek Fuel EX 9.9 is an absolute classic in the trail bike segment. Could it also be the perfect bike for the next bikepacking adventure with its modern geometry and spare parts…

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June 2020


2020 Trek Fuel EX 9.9 // Bike Review

"As warmer temperatures hit the Pacific Northwest and the dirt starts to dry, I’m always eager to get out on some long rides with some big climbs. Naturally, when this Trek Fuel EX 9.9 showed up at the Freehub office, I knew it was time to…

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March 2020

Flow Mountain Bike

9 Lessons We've Learned About Our 2020 Trek Fuel EX 9.8 Test Bike

"After six months of testing, it's time to the deliver the review of our 2020 Trek Fuel EX 9.8 long-term test bike. Here we take a closer look at some of the other parts we've changed and the problems…

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December 2019

BIKE Magazine

Bible Review: Trek Fuel EX 9.9

"The Quintessential letterman athlete—pulling straight A's, playing hoops and running track, with manners perfect for meeting the parents."

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Browse our other Trek collections pages & find model-variant listings and model-specific specs, reviews, size charts, and other info: Trek Top Fuel, Trek Checkpoint, Trek Silque, Trek Procaliber, Trek Stache, Trek Remedy.

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