The 2019 Trek Fuel EX 9.9 Custom is a premium trail bike built for riders who want top-tier suspension, a carbon frame, and a dialed component package. The 9.9 stands out as the lightest version of the Fuel EX thanks to its OCLV Mountain Carbon main frame and carbon chainstays and seatstays, giving the bike a responsive, efficient feel on both climbs and descents.
This custom build features a RockShox Pike Select fork, a Fox Factory RE:aktiv Thru Shaft rear shock, Shimano 12-speed drivetrain mix with SLX and XT, Shimano M7100 four-piston brakes, a Bontrager Line cockpit, and wide XR4 Team Issue tires for traction on modern technical trails. It is fully tuned, ready to ride, and includes the full Trek warranty coverage.
Frameset
Frame:
OCLV Mountain Carbon mainframe and stays, ABP, Boost148, Knock Block steerer stop, Full Floater, EVO link, tapered head tube, Mino Link, Control Freak internal routing, Carbon Armor, PF92, ISCG05, G2 Geometry, 130 mm travel
Fork:
RockShox Pike Select, tapered steerer, Boost110, 44 mm offset, 130 mm travel
Rear Shock:
Fox Factory Float EVOL, RE:aktiv with Thru Shaft, 3-position damper, Kashima Coat, Trek Suspension Lab tune, 210x52.5 mm
Wheels and Tires
Wheels:
Bontrager Line Comp 30, Tubeless Ready, Boost110 front, Boost148 rear
Tires:
Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, 120 tpi, aramid bead, 29 x 2.60
Drivetrain
Shifters: Shimano SLX M7100, 12-speed
Rear Derailleur: Shimano Deore XT 12-speed
Crankset: Praxis Cadet M24, 170 mm, 30T, Boost
Bottom Bracket: SRAM GXP
Cassette: Shimano M7100 12-speed
Chain: Shimano 7100
Pedals: Not included
Components
Saddle: Bontrager Arvada Comp
Seatpost: Bontrager Line Dropper
Handlebar: Bontrager Line 35
Grips: Bontrager lock-on
Stem: Bontrager Line Elite, Knock Block, 35 mm clamp, 0 degree, 45 mm length
Headset: Knock Block Integrated, sealed cartridge, 1-1/8 top, 1.5 bottom
Brakes: Shimano M7100, four-piston hydraulic disc
Additional Information
Size: Large
Wheel Size: 29
Travel: 130 mm front / 130 mm rear
Includes: Bike as pictured
Warranty:
This bike includes full Trek warranty coverage for the frame and eligible components. Warranty support is handled through any authorized Trek dealer.
