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FX SPORT SL 4 SO 2025 — Matte Onyx Carbon
Trek

FX SPORT SL 4 SO 2025

Suggested retail price
11.999 kr.
No. 1 in City DKK 0–15.000
Sizes
SLXL
Colorway — Matte Onyx Carbon
Drivetrain
Core
Frame
Balanced
Wheels
Core
How we rate
About the build

The crank is the drivetrain's weakest link at Core-tier, while the rest reaches Balanced-tier. A steep 71.5° head angle makes the bike easy to manoeuvre in tight space. Other city bikes match this component level for less.

Worth knowing
  • 3 sizes, reach from 385 to 410 mm
  • 700x40 tyres

Available at

Manufacturer
trekbikes.com
Own site

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Manufacturer's description

FX Sport SL 4 er en fitnesscykel i kulfiber til ryttere, som vil have en let landevejscykels hurtighed kombineret med den komfort og kontrol, man får på en cykel med fladt styr. 1x gear leverer stor enkelthed uden at ofre det brede gearområde på en performancecykel, der er perfekt til alt fra solotræning til hurtige gruppeture.

Specifications

Frame

Frame400 series OCLV Carbon, indvendig kabelføring, 3s kædeholder, DuoTrap S kompatibelt, skærmstudser, Flat Mount skivebremse, 135x5 mm ThruSkewDanishBalanced

Suspension

ForkKulfiber, skjulte skærmstudser, Flat Mount skivebremse, 100x5 mm ThruSkew stikakselDanish

Drivetrain

ChainShimano LG500, 9/10/11 gearDanish
CrankProwheel alu, 42T stål Narrow-Wide kædehjul, 175 mm længdeDanishCore
Rear DerailleurShimano CUES U6000 GSDanishBalanced
CassetteShimano CUES LG300, LINKGLIDE, 11-48, 10 gearDanishCore
ShiftersShimano CUES U6000 med optisk geardisplay, 10 gearDanishBalanced

Wheels & Tires

Spokes14 g rustfrit stål, sortDanishCore
Rear HubFormula CL-52 alu, 135x5 mmDanishCore
Front HubFormula CL-51 alu, 100x5 mmDanishCore
TireBontrager GR1 Expert, Hard-Case Lite, kanttråd af stål, 60 tpi, 700x40 mmDanishCore
RimBontrager Paradigm, Tubeless Ready, 32 huller, 21 mm bred, racerventilDanishCore

Headset Part

Headset PartBontrager ekspansionsprop og topcap til headset Expander Plug and Top CapDanish

Pedal

PedalBontrager City pedalerDanish

Saddle

SaddleBontrager H1Danish

Handlebar

HandlebarBontrager Satellite Plus IsoZone, alu, 31,8 mm, 15 mm højde, [600, 660] mm breddeDanish

Bearing

Bearing1,5", forseglet patronlejeDanish

Seatpost

SeatpostBontrager alu, 27,2 mm, 12 mm offset, 330 mm længdeDanish

Brake Rotor

Brake RotorShimano RT10, centerlock, 160 mmDanish

Grips

GripsBontrager Satellite IsoZone Plus, lock-on, ergonomiskeDanish

Brake

BrakeShimano hydraulisk skivebremse, MT201 greb, UR300 caliperDanish

Front Skewer

Front Skewer135 x 5 mm boltmonteringDanish

Rear Skewer

Rear Skewer169 x 5 mm boltmonteringDanish
SLXL
Stack568 mm620 mm648 mm
Reach385 mm400 mm410 mm
Head Tube Angle70,5°71,5°72,5°
Seat Tube Angle74,5°73,5°72,5°
Top Tube (horizontal)543 mm583 mm613 mm
Head Tube Length140 mm190 mm215 mm
Chainstay442 mm442 mm442 mm
Wheelbase1.054 mm1.075 mm1.082 mm
BB Drop65 mm65 mm65 mm
BB Height285 mm285 mm285 mm
Standover751 mm812 mm848 mm
Fork Rake50 mm50 mm50 mm
Trail71 mm64 mm58 mm
Seat Tube Length406 mm508 mm559 mm

Other options

Better tires for the same price or lessTrek Checkpoint ALR 3 Gen 310.499 kr.

Compared on suggested retail prices.

See the full list

Best city bike under 15.000 kr.Best city bike under 20.000 kr.