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  • FX Sport 4
Accessories shown here are sold separately
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
FX Sport 4
ARCHIVED
2022-2023

FX Sport 4

Model 5267812

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.

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*Please note – spec applies to all sizes unless listed separately

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
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).
Shifter Shimano Deore M4100, 10-speed
Rear derailleur Shimano Deore M5120, long cage
Crank Prowheel alloy, 42T narrow-wide ring, 175 mm length
Cassette Shimano Deore M4100, 11-46, 10-speed
Chain KMC X10, 10-speed
Pedal Bontrager City pedals
Max. chainring size 1x: 44T
Hub front Formula CL-51 alloy, 100x5 mm QR
Skewer front 135x5 mm bolt-on
Hub rear Formula CL-52 alloy, 135x5 mm QR
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 mm
Max tyre size 700x42mm without mudguards, 700x40mm with mudguards
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 Set Promax DSK-927 hydraulic disc, flat mount, 160 mm rotor
Rotor size Max brake rotor sizes: 160mm front & rear

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. The prices shown are the manufacturer's suggested retail prices.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.