Product 2021 Trek Top Fuel 9.8 XT Bike
Model Year 2021
Riding Type Trail
Rider Unisex
Sizes and Geometry SM (high, low), MD (high, low), ML (high, low), LG (high, low), XL (high, low)
View Geometry
Size
SM (high, low)
MD (high, low)
ML (high, low)
LG (high, low)
XL (high, low)
Top Tube Length
563mm, 564mm
598mm, 599mm
614mm, 615mm
630mm, 632mm
650mm, 651mm
Head Tube Angle
68.0°, 67.5°
68.0°, 67.5°
68.0°, 67.5°
68.0°, 67.5°
68.0°, 67.5°
Head Tube Length
90mm
90mm
90mm
100mm
110mm
Seat Tube Angle
75.5°, 75.0°
75.5°, 75.0°
75.5°, 75.0°
75.5°, 75.0°
75.5°, 75.0°
Seat Tube Length
394mm
419mm
445mm
470mm
521mm
Bottom Bracket Height
343mm (30mm drop), 337mm (36mm drop)
343mm (30mm drop), 337mm (36mm drop)
343mm (30mm drop), 337mm (36mm drop)
343mm (29mm drop), 337mm (36mm drop)
343mm (29mm drop), 337mm (36mm drop)
Chainstay Length
434mm, 435mm
434mm, 435mm
434mm, 435mm
434mm, 435mm
434mm, 435mm
Wheelbase
1117mm, 1117mm
1152mm, 1152mm
1168mm, 1168mm
1185mm, 1186mm
1206mm, 1207mm
Standover
731mm, 725mm
736mm, 730mm
741mm, 735mm
751mm, 745mm
771mm, 765mm
Reach
410mm, 405mm
445mm, 440mm
461mm, 456mm
475mm, 470mm
492mm, 487mm
Stack
590mm, 594mm
590mm, 594mm
590mm, 594mm
599mm, 603mm
608mm, 612mm
* Additional Info
Geometry adjustable via Mino Link flip chip in upper shock mount
Wheel Size 29"
Frame Material Carbon Fiber
Frame Material Details OCLV Mountain Carbon main frame and stays, molded down tube and chainstay protection
Rear Travel 115mm
Rear Shock RockShox SIDLuxe Ultimate, DebonAir spring, Ultimate RL damper, 190mm x 45mm, Bontrager Drop Lock remote lockout
Fork RockShox SID Select+, DebonAir spring, Charger 2 RL damper, 44mm offset, Bontrager Drop Lock remote lockout
Fork Travel 120mm
Head Tube Diameter Tapered, 1.125" top, 1.5" bottom
Headset Trek Knock Block Integrated, 58° radius, cartridge bearing
Handlebar Bontrager Line Pro, OCLV Carbon, 35mm clamp diameter, 15mm rise, 750mm width
Stem Bontrager Kovee Pro, 35mm bar clamp, Knock Block and Blendr compatible, 13° drop/rise Length: 60mm (SM/MD/ML), 70mm (LG/XL)
Grips Bontrager XR Trail Elite, alloy lock-on
Brakes Shimano SLX M7100, 2-piston, Shimano RT66 6-bolt rotors (180mm front, 160mm rear)
Brake Levers Shimano SLX M7100
Drivetrain 1x
Shifters Shimano Deore XT M8100, 12-speed
Front Derailleur None
Rear Derailleur Shimano Deore XT M8100, 12-speed, long cage
ISCG Tabs None
Chainguide MRP upper slider
Cranks Shimano Deore XT M8100 Length: 170mm (SM), 175mm (MD/ML/LG/XL)
Chainrings Shimano Deore XT M8100, 32 tooth, alloy
Bottom Bracket Shimano MT500, 92mm press-fit
Pedals None
Chain Shimano Deore XT M8100, 12-speed
Cassette Shimano Deore XT M8100, 12-speed, 10-51 tooth
Rims Bontrager Kovee Elite 30, carbon, tubeless ready
Hubs Bontrager Kovee Elite 30 wheelset, 6-bolt rotor mounts, 110x15mm Boost front, 148x12mm Boost rear with 54-tooth Rapid Drive freehub and MICRO SPLINE driver
Spokes Bontrager Kovee Elite 30 wheelset
Tires Bontrager XR3 Team Issue, tubeless ready, Inner Strength sidewalls, aramid bead, 120 TPI, 29" x 2.4"
Saddle Bontrager Montrose Elite, titanium rails, 138mm width
Seatpost Bontrager Line Elite dropper Drop: 100mm (SM), 150mm (MD/ML), 170mm (LG/XL)
Seatpost Diameter 31.6mm
Seatpost Clamp Single bolt, 36.4mm
Rear Dropout / Hub Dimensions 148x12mm Boost
Max. Tire Size 29" x 2.4"
Bottle Cage Mounts One inside front triangle
Colors Matte Raw Carbon/Voodoo Trek Black, Gloss Red/Matte Carbon Smoke, Carbon Blue Smoke/Radioactive Coral
Warranty Lifetime frame and wheels; 2 years Trek/Bontrager parts, suspension linkage components, and paint/decals
Weight 26 lb 1.3 oz (11,830 g)
Miscellaneous ABP (Active Braking Pivot) suspension system Geometry adjustable via Mino Link flip chip in upper shock mount Straight Shot frame design with Knock Block steerer stop Control Freak internal cable routing Weight given for MD frame with tire sealant (no tubes) Includes Bontrager TLR rim strips, tubeless valves, and sealant
Price Matte Raw Carbon/Voodoo Trek Black Gloss Red/Matte Carbon Smoke: $5,699.99 Carbon Blue Smoke/Radioactive Coral: $6,199.99
More Info trekbikes.com
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