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13g stainless
Size:   MSubmit your search request
14 g stainless steel
Tyre 26x2.35" balloonView all
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E-system
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Drivetrain
BUY SELL
Crank Forged alloy 170mm, 42t chain ring
Bottom bracket Torque sensor, threaded, 122.5 mm spindle
Cassette
Resin platform w/non-slip tread<
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< img src="//projektride.co.uk/cdn/shop/files/FXSport4Carbon_22_35785_A_Alt5_2048x2048.webp?v=1724233698" alt="Trek FX Sport 4" class="mfp-zoom-in-cur" id="34487841685730"> < img src="//projektride.co.uk/cdn/shop/files/FXSport4Carbon_22_35785_A_Primary_98x.webp?v=1724233661" alt="" class="product-single__thumbnail-img"> < < <
Saddle Electra comfort w/elastomer springs
Seatpost Alloy 27.2×300mm
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Product Details
FX Sport 4 is a carbon fibre fitness bike for riders who want the speed of a lightweight road bike with the comfort and control of a flat handlebar. The 1x drivetrain simplifies shifting without sacrificing gear range, making this high-performance bike perfect for everything from solo workouts to speedy group rides.

Frame
Hub front

FAQ

Questions and answersRim

Bontrager Paradigm, Tubeless Ready, 32-hole, 21 mm width, Presta valve
  • Tyre