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.
It's right for you if...
You're ready to log big miles, and you prefer the feel of a flat handlebar to the drop bars that come stock on most road bikes. You prioritise comfort and performance equally, and want the simplicity that a 1x drivetrain provides.
The tech you get:
A lightweight 400 Series OCLV Carbon frame and fork, a Shimano Deore 1x drivetrain with a wide-range cassette, Shimano hydraulic disc brakes for all-weather stopping power, a lightweight tubeless ready wheel set, wide, fast-rolling Bontrager GR1 Expert gravel tyres and a vibration-absorbing handlebar and ergonomic grips.
The final word:
Fast, capable, comfortable. This bike has a road -smoothing carbon frame and quality parts that will hold up over serious miles, including the simpler-shifting 1x drivetrain.
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, 5x100 mm thru-skew
Hub front: Formula CL-51 alloy, 100x5 mm QR
Hub rear: Formula CL-52 alloy, 135x5 mm QR
Rim: Bontrager Paradigm, Tubeless Ready, 32-hole, 21 mm width, Presta valve
Tyre: Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40 c
Max tyre size: 42c without mudguards, 40c with mudguards
Shifter: Shimano Deore M5100, 11-speed
Rear derailleur: Shimano Deore M5100, long cage, Shadow Plus
Crank: Prowheel alloy, 42T narrow-wide ring, 175 mm length
Cassette: Shimano Deore M5100, 11-51, 11-speed
Chain: KMC X11, 11-speed
Pedal: Bontrager City pedals
Max. chainring size: 44T
Saddle: Bontrager H1
Seatpost: Bontrager alloy, 27.2 mm, 12 mm offset, 330 mm length
*Handlebar Size: XS, S
Bontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 600 mm width
Size: M, L, XL
Bontrager Satellite Plus IsoZone, alloy, 31.8 mm, 15 mm rise, 660 mm width
Grips: Bontrager Satellite IsoZone Plus, lock-on, ergonomic
*Stem Size: XS
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
Size: S, M
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length
Size: L, XL
Bontrager Elite, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
Brake: Shimano hydraulic disc, MT201 lever, UR300 calliper
Brake rotor: Shimano RT10, CenterLock, 160 mm
Rotor size: Max brake rotor size: 160 mm
Weight: M - 10.74 kg / 23.68 lbs
Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Because of the problems in the delivery chain arising from the current COVID-19 situation, the bike can be delivered with modifications.