Top Fuel 9.8 XT Di2 Gen 4
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Detail
Overview
It's right for you if...
You like to ride everything – long alpine climbs, rooty aspen slalom, fast XC singletrack, and you want a bike that can keep up on the ups and hold its own on the downs. Keeping things light is high on your list, so you want a carbon frame and upgraded components, like Shimano's iconic XT Di2 wireless drivetrain.
The tech you get
An OCLV Mountain Carbon frame with a 4-way Mino Link lower shock mount for tweaking geometry and suspension leverage rate. A 130mm RockShox Pike Select+ fork with DebonAir spring, and Charger 3.1 RC2 damper, plus 120mm of rear travel from a RockShox Deluxe Ultimate RCT shock. Shimano's all-new XT Di2 wireless 12-speed drivetrain, Shimano XT 4-piston hydraulic brakes, Bontrager Line dropper post, and tubeless-ready Bontrager Line Comp 30 wheels.
The final word
If you're after a light carbon trail bike that balances a playful and capable ride, reach for Top Fuel 9.8 XT Gen 4. Its ultra-lightweight frame pairs with a 4-way Mino Link lower suspension mount for taking control of your geometry and suspension feel. Plus, you get clean shifts from Shimano's new XT Di2 wireless drivetrain and a sweet RockShox suspension package.
Sizing
size-table Size Rider Height Inseam S 155 - 165 cm
5'1" - 5'5"
74 - 78 cm
29" - 31"
M 165 - 176 cm
5'5" - 5'9"
79 - 83 cm
31" - 33"
ML 173 - 180 cm
5'8" - 5'11"
81 - 86 cm
32" - 34"
L 177 - 188 cm
5'10" - 6'2"
84 - 89 cm
33" - 35"
XL 188 - 195 cm
6'2" - 6'5"
89 - 91 cm
35" - 36"
Customer ReviewsProf*********annon
Upgraded to this bike and it's been a blast. The shifts are crisp, and the bike feels planted and predictable on descents. Really confidence inspiring. Can't wait for more adventures!
Dr. *********er I
This bike is seriously amazing! Handles rough terrain like a dream. Super responsive and makes climbing feel way easier. I'm pushing my limits on every ride now. Highly recommend for anyone serious about hitting the trails.
Kait*********ghlin
Just got back from my first ride with the Top Fuel 9.8. Wow! The full suspension is incredibly smooth, even on the rockiest sections. This bike is a game-changer. Worth every penny!