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Top Fuel 9.9 Gen 4 — Dark Star
Trek

Top Fuel 9.9 Gen 4

Suggested retail price
68.499 kr.
Sizes
SXL
Colorway — Dark Star
Drivetrain
Balanced
Frame
Performance
Wheels
Performance
Suspension
Elite
How we rate
About the build

A long 1270 mm wheelbase gives a calm bike when the ground gets rough. The drivetrain is the build's weakest link at Balanced-tier — the crank is what holds it there, while the rest reaches Elite — and the suspension sits at Elite-tier. At 1.22 stack-to-reach, the position leans low and stretched for a mountain bike. The price sits at the higher end when measured on component level alone. Geometry, fit and finish aren't part of that comparison.

Worth knowing
  • 4 sizes, reach from 417 to 512 mm
  • 2,4" tyres, tubeless-ready

Available at

Manufacturer
trekbikes.com
Own site

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Manufacturer's description

Top Fuel 9.9 er en let trailcykel i kulfiber, der er bygget til at køre hurtigt på stigninger og underholdende på nedkørsler. Den giver dig sikkerhed på rødder og sten , takket være en 120 mm/130 mm (bag/for) affjedringspakke med en Fox Factory Float bagdæmper. Du får også lynhurtige gearskift fra Shimanos helt nye, ikoniske XTR Di2 trådløse drivlinje.

Specifications

Frame

FrameOCLV Mountain Carbon, opbevaringsrum i stellet, konisk kronrør, indvendig kabelføring, skrårørsbeskytter, vippeled af aluminium, ¤-vejs Mino Link, ABP, Boost148, 120 mm - 130 mm vandringDanishPerformance

Suspension

ForkRockShox Pike Ultimate, DebonAir-luftfjeder, Charger 3.1 RC2-dæmper, 44 mm offset, Boost110, Maxle Stealth, 130 mm vandringDanishElite
Rear ShockFox Factory Float, dæmper m. 2 indstillinger, 185x50 mmDanishElite

Drivetrain

CrankE*thirteen TRS Race-kulfiber, 30T, 55 mm kædelinje, 170 mm længdeDanishBalanced
Rear DerailleurShimano XTR Di2 M9250, lang gearskifterarmDanishElite
CassetteShimano XTR M9200, 10-51, 12-speedDanishElite
Bottom BracketE*thirteen BB20-P, BSA m. gevind, 73 mm breddeDanish
ShiftersShimano XTR Di2 M9250, 12-speedDanishElite

Wheels & Tires

WheelsetBontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6 bolte, Shimano Micro Spline-frinav, Boost148, 12 mm gennemgående aksel, 27.5"; Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, Rapid Drive 108, 6 bolte, Shimano Micro Spline-frinav, Boost148, 12 mm gennemgående aksel, 29"; Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6 bolte, Boost110, 15 mm gennemgående aksel, 27.5"; Bontrager Line Pro 30, OCLV Mountain Carbon, Tubeless Ready, 6 bolte, Boost110, 15 mm gennemgående aksel, 29"DanishPerformance
TireBontrager Gunnison RSL XT, Tubeless Ready, tredobbelt gummiblanding, kanttråd af aramid, 120 tpi, 27,5x2,40"; Bontrager Montrose RSL XT, Tubeless Ready, tredobbelt gummiblanding, kanttråd af aramid, 120 tpi, 29x2,40"; Bontrager Gunnison RSL XT, Tubeless Ready, tredobbelt gummiblanding, kanttråd af aramid, 120 tpi, 29x2,40"DanishCore

Headset Part

Headset Part1-1/8" uden gevind, lukkede kassettelejerDanish

Stem

StemBontrager Line Pro, 35 mm, Blendr-kompatibel, 0 grader, 35 mm længdeDanish

Handlebar

HandlebarBontrager Line Pro, OCLV Carbon, 35 mm, 27,5 mm rise, 780 mm breddeDanish

Saddle

SaddleVerse Short Pro, kulfiberskinner, 145 mm bredDanish

Seatpost

SeatpostFox Transfer NEO, [150, 175, 200] mm vandring, 34,9 mmDanish

Brake Rotor

Brake RotorShimano RT905, 6 bolte, 180 mmDanish

Brake

BrakeShimano XTR M9220 hydrauliske skivebremser med 4 stemplerDanish

Grips

GripsTrek Line Elite, lock-onDanish

Rim Strip

Rim StripBontrager Race TLRDanish
SXL
Stack570 mm630 mm
Reach417 mm507 mm
Head Tube Angle65,5°65,5°
Seat Tube Angle76°75,2°
Top Tube (horizontal)559 mm673 mm
Head Tube Length105 mm135 mm
Chainstay435 mm445 mm
Wheelbase1.151 mm1.271 mm
BB Drop16 mm32 mm
BB Height345 mm348 mm
Standover700 mm758 mm
Fork Rake43 mm43 mm
Trail115 mm125 mm
Seat Tube Length360 mm470 mm
Front Center717 mm827 mm

Other options

Same component tiers for lessScott Scale RC World Cup Bike62.999 kr.Better drivetrain for the same price or lessSpecialized Epic 8 Expert Di257.790 kr.One tier up for 5.991 kr. moreSpecialized Epic 9 Pro74.490 kr.

Compared on suggested retail prices.