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Trek Top Fuel 9.8 GX AXS

Trek Top Fuel 9.8 GX AXS
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Details

Top Fuel 9.8 is a full suspension carbon mountain bike for riders who don't settle. Not for parts nor for one style of riding. It combines a high-end parts package—including a new SRAM GX Eagle AXS wireless electronic drivetrain—with a low-weight carbon frame for one unbelievably fun rig that's fast on flow and fun to ride on techy singletrack.

- The SRAM GX Eagle AXS drivetrain is smart, smooth, and completely wireless
- A sleek internal storage compartment gives you a versatile spot to stow tools and gear
- This bike’s killer suspension setup is both efficient and ready to party
- Wider Line Elite 30 wheels provide better tire support so you can run lower pressure and get more traction

Geometry Chart:
SizeSmallSmallMediumMediumMedium/LargeMedium/LargeLarge
Geometry position High Low High Low High Low High
Wheel size 29" 29" 29" 29" 29" 29" 29"
A — Seat tube (cm) 39.5 39.5 42 42 43.5 43.5 45
B — Seat tube angle 69.9° 69.5° 69.9° 69.5° 69.9° 69.5° 69.9°
Effective seat tube angle 75.9° 75.5° 75.9° 75.5° 75.9° 75.5° 75.9°
C — Head tube length (cm) 10 10 10 10 10.5 10.5 11
D — Head angle 65.9° 65.5° 65.9° 65.5° 65.9° 65.5° 65.9°
E — Effective top tube (cm) 56.9 57 59.9 60 61.5 61.6 63.1
F — Bottom bracket height (cm) 34.6 34.1 34.6 34.1 34.6 34.1 34.6
G — Bottom bracket drop (cm) 2.7 3.2 2.7 3.3 2.7 3.3 2.7
H — Chainstay length (cm) 43.4 43.5 43.4 43.5 43.4 43.5 43.4
I — Offset (cm) 4.3 4.3 4.3 4.3 4.3 4.3 4.3
J — Trail (cm) 12 12.3 12 12.3 12 12.3 12
K — Wheelbase (cm) 115.3 115.4 118.3 118.4 120 120.1 121.7
L — Standover (cm) 72.4 71.9 74.4 73.9 74.9 74.4 75.4
M — Frame reach (cm) 41.9 41.5 44.9 44.5 46.4 46 47.9
N — Frame stack (cm) 59.6 59.9 59.6 59.9 60 60.4 60.5
Sizes:
SizeHeight (in)Heigh (cm)
Small5'1" - 5'5" 155 - 165
Medium5'5" - 5'9" 165 - 176
Medium/Large5'8" - 5'11" 173 - 180
Large5'10" - 6'2" 177 - 188
X-Large6'2" - 6'5" 188 - 195

Specs

Fork RockShox Pike Select+, DebonAir spring, Charger 3 RC2 damper, tapered steerer, 44mm offset, Boost110, 15mm Maxle Stealth, 130mm travel
Rims Bontrager Line Elite 30, Tubeless Ready
Stem Bontrager Line Pro, 35mm, Knock Block, Blendr compatible, 0 degree, 45mm length
Chain SRAM GX Eagle, 12 speed
Frame OCLV Mountain Carbon, internal storage, tapered head tube, Knock Block 2.0, internal guided routing, downtube guard, magnesium rocker link, Mino Link, ABP, Boost148, 120mm travel
Tires Bontrager XR4 Team Issue, Tubeless Ready, Inner Strength sidewalls, aramid bead, 120tpi, 29x2.40''
Brakes SRAM G2 RS 4-piston hydraulic disc // SRAM G2 RS 4-piston hydraulic disc
Rotors SRAM CenterLine, 6-bolt, round-edge, 160mm // SRAM CenterLine, 6-bolt, round edge, 180mm
Saddle Bontrager Arvada, austenite rails, 138mm width
Headset Knock Block 2.0 Integrated, 72-degree radius (includes infinite-radius chip), sealed cartridge bearing, 1-1/8'' top, 1.5'' bottom
Crankset SRAM GX Eagle, DUB MTB Wide, 30T, 55mm chainline, 170 length
Seatpost Bontrager Line Elite Dropper, 150mm travel, MaxFlow, internal routing, 34.9mm, 440mm length
Shifters SRAM GX Eagle AXS, 12 speed
Handlebars Bontrager Line Pro, OCLV Carbon, 35mm, 27.5mm rise, 780mm width
Rear Shock RockShox Deluxe Ultimate RCT, 185mm x 50mm
Tape/Grips Bontrager XR Trail Elite, nylon lock-on
Bottom Bracket SRAM DUB MTB Wide, 73mm, BSA threaded
Rear Derailleur SRAM GX Eagle AXS
Cassette/Freewheel SRAM Eagle XG-1275, 10-52, 12 speed
Hubs Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle

* Subject to change without notice.

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