FX Sport SL 4
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FX Sport SL 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.
Product details
Overview & Features
At a glance
- Frame
- 400 series OCLV Carbon, internal routing, 3s chain keeper, DuoTrap S compatible, mudguard mounts, flat mount disc, 135x5 mm ThruSkew
- Fork
- Carbon, hidden mudguard mounts, flat mount disc, 100x5 mm thru-skew
- Rear derailleur
- Shimano CUES U6000 GS
- Brake
- Shimano hydraulic disc, MT201 lever, UR300 calliper
FX Sport SL 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.
Technical Specifications
Frame & Fork
- Frame
- 400 series OCLV Carbon, internal routing, 3s chain keeper, DuoTrap S compatible, mudguard mounts, flat mount disc, 135x5 mm ThruSkew
- Fork
- Carbon, hidden mudguard mounts, flat mount disc, 100x5 mm thru-skew
Wheels & Tyres
- Hub front
- Formula CL-51 alloy, 100x5 mm
- Skewer front
- 135x5 mm bolt-on
- Hub rear
- Formula CL-52 alloy, 135x5 mm
- Skewer rear
- 169x5 mm bolt-on
- Rim
- Bontrager Paradigm, Tubeless-Ready, 32-hole, 21 mm width, Presta valve
- Spokes
- 14 g stainless steel, black
- Tyre
- Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40 c
- Max tyre size
- 42 mm without mudguards, 40 mm with mudguards
Drivetrain & Gearing
- Shifter
- Shimano CUES U6000 w/optical gear display, 10-speed
- Rear derailleur
- Shimano CUES U6000 GS
- Crank
- Prowheel alloy, 42T narrow-wide ring, 175 mm length
- Cassette
- Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed
- Chain
- Shimano LG500
- Max. chainring size
- 1x: 44T
Brakes
- Brake
- Shimano hydraulic disc, MT201 lever, UR300 calliper
- Brake rotor
- Shimano RT10, CenterLock, 160 mm
- Rotor size
- Max brake rotor sizes: 160 mm front and rear
Handlebar, Stem & Saddle
- Pedal
- Bontrager City pedals
- Saddle
- Bontrager H1
- Seatpost
- Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
- Handlebar
- Size: SBontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 600 mm widthSize: M, LBontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 660 mm width
- Grips
- Bontrager Satellite IsoZone Plus, lock-on, ergonomic
- Stem
- Size: S, MBontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm lengthSize: LBontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
Weight & Dimensions
- Weight
- M – 10.50 kg/23.15 lb
- Weight limit
- This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing & Fit
Available sizes
M, L
Warranty & Support
The supplied Trek / Bontrager / Electra / Diamant policy lists lifetime coverage for specified bicycle frames, with separate terms for other parts and finishes. The current bicycle terms apply to model-year 2020 and newer; older bicycles follow separate historical terms. Eligibility for this bike depends on its model year, ownership, country and the policy conditions.
For warranty support on FX Sport SL 4, contact Yellow Jersey with your original proof of purchase. Coverage is subject to the applicable product, ownership, registration and regional conditions; normal wear, misuse and accidental damage are excluded where stated in the full policy.
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