FX Sport Carbon 4
FX Sport Carbon 4
FX Sport Carbon 4
FX Sport Carbon 4

FX Sport Carbon 4

5267819

Regular price $1,799.99 Sale price$1,439.95 Save 20%
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California Region

  • San Rafael 2-4 days 7-10 days
  • Sausalito 2-4 days 7-10 days
  • Berkeley 2-4 days 7-10 days
  • Palo Alto 2-4 days 7-10 days
  • San Francisco 2-4 days 7-10 days
  • Sacramento 2-4 days 7-10 days
  • Los Gatos 2-4 days 7-10 days
  • Petaluma 2-4 days 7-10 days
  • Walnut Creek 2-4 days 7-10 days
  • San Jose 2-4 days 7-10 days
  • Pleasanton 2-4 days 7-10 days
  • Folsom 2-4 days 7-10 days
  • Roseville 2-4 days 7-10 days
  • Stanford Research Park 2-4 days 7-10 days
  • Distribution Center 2-4 days 7-10 days

Colorado Region

  • Denver East 2-4 days 7-10 days
  • Denver Downtown Available
  • Highlands Ranch 2-4 days 7-10 days
  • Parker 2-4 days 7-10 days
  • Distribution Center 2-4 days 7-10 days

Wheelsmith Gold Label Assembly will be added at checkout for only $79 (reg. $100) to cover the professional bike build and re-packaging by our certified Wheelsmith technicians.

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. An IsoSpeed decoupler smooths out rough roads and the 1x11 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 prioritize comfort and performance equally, and want the simplicity a 1x drivetrain provides.

The FX Sport Carbon 4 uses a lightweight OCLV Carbon frame with a road-smoothing IsoSpeed decoupler, a Shimano GRX 1x11 drivetrain with a wide-range cassette, Shimano hydraulic disc brakes for all-weather stopping power, a lightweight tubeless ready wheelset, and ergonomic grips. Plus, its easy to accessorize with fenders, lights, and more!

Fast, capable, comfortable. This bike has a road-smoothing carbon frame and quality parts that will hold up over serious miles, but what really sets this model apart is the simpler shifting experience the 1x11 drivetrain provides.

FEATURES:

  • 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
  • IsoSpeed—a decoupler at the seat tube/top tube junction that absorbs fatiguing bumps from the road so you can stay stronger longer
  • On your left, roadie! This fitness bike is more than capable of taking on speedy group road rides
  • You can pair FX Sport with your smartphone and send your ride data to your favorite fitness app when you add DuoTrap S

SPECS:

Frame
400 series OCLV carbon, IsoSpeed, internal routing, 3s chain keeper, DuoTrap S compatible, fender mounts, flat mount disc, 142x12mm thru axle
Fork
FX Carbon, threadless alloy steerer, hidden fender mounts, flat mount disc, 405mm axle-to-crown, 100x12mm thru axle
Axles
Front: 100 x 12mm thru axle
Rear: 142 x 12mm thru axle
Rims/Wheels
Bontrager Tubeless Ready Disc, 32-hole, presta valve
Hubs
Front: Formula alloy, Center Lock disc
Rear: Shimano RXC400, Center Lock, Shimano 11-speed freehub
Spokes
14g, stainless steel, black
Tires
Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x32c
Crankset
Shimano GRX RX600
Chainrings 40T
Bottom Bracket
Shimano BB71, 86.5mm, PressFit
Chain
Shimano HG601
Rear Derailleur
Shimano GRX RX812, long cage, 42T max cog
Cassette/Rear Cogs
Shimano SLX M7000, 11-42T, 11 speed
Shifters
Shimano RS700, 11 speed
Handlebars
Bontrager Satellite Plus IsoZone
Tape/Grips
Bontrager Satellite IsoZone Plus, lock-on, ergonomic
Stem
Bontrager Elite, 31.8mm, Blendr compatible
Brake Levers
Shimano MT201 hydraulic disc
Brakes
Shimano MT201 hydraulic disc, flat mount, 160mm rotors
Pedals
Wellgo M141, resin body, alloy cage
Saddle Bontrager H1
Seat Post
Bontrager alloy, 27.2mm, 12mm offset, 330mm length

*In the bicycle industry, suppliers and factories sometimes change specs without notice and state that they are "subject to change without notice". This is because bicycles are made from hundreds of parts which come from dozens of vendors. Parts are sometimes updated to the most current production generation/iteration one gets better or more current parts or a comparable part. Product specifications are subject to change without notice.