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Felt Bicycles FX Advanced+ GRX 600

Felt Bicycles FX Advanced+ GRX 600
  • Color: Aqua
  • Color: White
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The FX is a purebred race machine, created specifically for the rigors of the cyclocross racecourse. Its no-frills, the purpose-built design was developed for one thing: speed. Incredibly lightweight, stiff in all the right places, and unbelievably agile, the FX will elevate every racer’s performance. And that’s not an unsubstantiated claim by any means — the FX is a two-time winner of the cyclocross world championship in the ultra-competitive Elite Men’s division. So if it delivered the very best racer in the world to back-to-back rainbow jerseys, just think what it can do for you. The top step of the podium awaits. Go and take it.

Whether you’re racing for a rainbow jersey or just aiming to beat your buddies at the weekend slugfest, you need a bike that will elevate the results of all of the blood, sweat, and tears you put into training. The FX is that bike, and once you take it into the trenches with you, no other bike will compare.

- Felt Cyclocross UHC Advanced + TeXtreme carbon fiber frame and fork
- Shimano GRX600 2x11 drivetrain
- Shimano GRX400 hydraulic disc brakes
- Devox Variable Road Cx2.1 tubeless compatible wheels


Frame Felt Cyclocross UHC Advanced + TeXtreme carbon fiber, MMC with InsideOut construction, BB386 bottom bracket shell, Syntace style thru axle, shoulder friendly top tube, flat mount disc brake standard, replaceable rear derailleur hanger, internal mechanical or electronic cable routing
Fork Felt Cyclocross UHC Advanced + TeXtreme carbon fiber monocoque construction, ControlTaper 1.125" - 1.5" aluminum steerer tube, carbon fiber blades, flat mount disc standard
Headset FSA integrated sealed cartridge bearing with Felt VariableHeight Cone Spacers (20mm PC, 4.5mm aluminum), Felt top cap and aluminum bolt, No.42, 1.125 - 1.5"
Axles Front: 12 x 100mm thru-axle
Rear: 12 x 142mm thru-axle
Rims/Wheels Devox Variable Road Cx2.1, tubeless compatible 21mm inner width, 23mm depth
Hubs Front: Devox R3 Disc, sealed cartridge bearing, Center Lock, 24H
Rear: Devox R3 Disc, sealed cartridge bearing, 11-speed, Center Lock, 28H
Spokes 2.0mm stainless steel
Tires Schwalbe X-One All Around MicroSkin TL-Easy, folding, 700 x 33c
Crankset Shimano GRX600, 47-50cm: 170mm, 53-55cm: 172.5mm, 57 - 60cm: 175mm
Chainrings 46/30T
Bottom Bracket FSA BB386 with 30mm bearings
Chain Shimano 11-speed
Front Derailleur Shimano GRX810 braze-on, with 34.9mm clamp adapter
Rear Derailleur Shimano GRX812, 11-speed long cage
Cassette/Rear Cogs Shimano 11-speed, 11-30T
Shifters Shimano GRX600 11-speed
Handlebars Devox cross bend, 86mm reach, 130mm drop, 8-deg flare, 31.8mm, 47 - 50cm: 420mm, 53 - 60cm: 440mm
Stem Devox, ±6-deg rise, 31.8mm, 51cm: 90mm, 54 - 56cm: 100mm, 58cm: 110mm, 61cm: 120mm
Brake Levers Shimano GRX600, hydraulic
Brakes Front: Shimano GRX400 hydraulic disc, 160mm rotor
Rear: Shimano GRX400 hydraulic disc, 140mm rotor
Pedals Sold separately
Saddle Prologo Nago Evo X10 T2.0
Seat Post Devox Lite Road, 27.2mm x 300mm length
Accessories & Extras Carbon assembly paste, chain plate protector

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Aqua / 47cm 840077011208 BBIAA39 000047
Aqua / 50cm 840077011215 BBIAA39 000050
Aqua / 53cm 840077011222 BBIAA39 000053
Aqua / 55cm 840077011239 BBIAA39 000055
Aqua / 57cm 840077011246 BBIAA39 000057
Aqua / 60cm 840077011253 BBIAA39 000060
White / 47cm 840077011260 BBIAA40 000047 16488
White / 50cm 840077011277 BBIAA40 000050 16274
White / 55cm 840077011291 BBIAA40 000055
White / 57cm 840077011307 BBIAA40 000057 16490
White / 60cm 840077011314 BBIAA40 000060