FX Sport 4 is a carbon fiber 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.
Why you'll love it
- The 1x drivetrain delivers a wide range of gearing with the simplicity of a single shifter
- You get the superior ride quality of carbon without the bank-breaking price
- On your left, roadie! This fitness bike is more than capable of taking on speedy group road ride
- It's easy to accessorize with fenders, lights, and more!
Specifications
Frameset:
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Frame: 400 series OCLV carbon, IsoSpeed, internal routing, 3s chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 135x5mm thru axle
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Fork: Carbon, threadless alloy steerer, hidden fender mounts, flat mount disc,
Wheels:
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Hub front: Formula CL-51 alloy, 100x5mm QR
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Hub rear: Formula CL-52 alloy, 135x5mm QR
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Rim: Bontrager Paradigm, Tubeless Ready, 32-hole, 21 mm width, Presta valve
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Spokes: 14g stainless steel
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Tire: Bontrager GR1 Expert, Hard-Case Lite, wire bead, 60 tpi, 700x40c
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Max tire size: 42c without fenders, 40c with fenders
Drivetrain:
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Shifter: Shimano Deore M4100, 10 speed
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Rear derailleur: Shimano Deore M5120, long cage
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*Crank: Prowheel alloy, 42T narrow-wide ring, 175 mm length
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Cassette: Shimano Deore M4100, 11-46, 10 speed
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Chain: KMC X10, 10 speed
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Pedal: Bontrager City Pedals
Components:
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Saddle: Bontrager H1
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Seatpost: Bontrager alloy, 27.2mm, 12mm offset, 330mm length
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Grips: Bontrager Satellite IsoZone Plus, lock-on, ergonomic
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*Stem: Size: XS Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length Size: S, M Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 100mm length Size: L, XL Bontrager Elite, 31.8mm clamp, Blendr compatible, 7 degree, 110mm length
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Headset: 1-1/8'' threadless, sealed cartridge bearings
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Brake: Promax DSK-927 hydraulic disc, flat mount, 160mm rotor
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Brake rotor: Max brake rotor size: 160mm