Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Felt
2018 Felt F4x
Previous used estimate
$944 - $971
Actual value depends on condition, size, and local demand.
Value Guide market data · 2018 Felt F4x
12-month projected trend
7%
Direction and magnitude, not judgment
vs. category average
2%
Drops faster than category avg
Price over time - 2018 Felt F4x
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All F4X model years
Compare F4X models
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Overview
About this bike
Utilizing UHC Advanced + TeXtreme carbon fiber, Felt engineers created the F4x as a do-it-all race machine for tackling any environment, handling any conditions and besting any competition. With internally routed cabling and a SRAM Rival CX1 drivetrain, the F4x provides intuitive shifting so you can focus purely on giving your maximum effort. The F4x’s wide BB386EVO bottom bracket serves up increased stiffness over its rivals, while SRAM Rival hydraulic disc brakes ensure that you’re always in control.
Specifications
- Subtype
- Cyclocross
- Category
- Road
- Component Fork
- Felt Cyclocross UHC Advanced + TeXtreme carbon fiber monocoque construction, ControlTaper 1.125-inch - 1.5-inch aluminum steerer tube, carbon fiber blades, flat mount disc standard
- Component Hubs
- Front: Felt R2 Disc, sealed cartridge bearing, 6-bolt, 24H Rear: Felt R2 Disc, sealed cartridge bearing, 6-bolt, 28H
- Component Size
- 47cm, 50cm, 53cm, 55cm, 57cm, 60cm
- Component Stem
- Felt CXR SuperLite, 7° rise, 31.8mm
- Product Family
- F4X
- Component Axles
- Front: 12 x 100mm thru-axle Rear: 12 x 142mm thru-axle
- Component Chain
- SRAM 11-speed
- Component Color
- Matte TeXtreme/Slime Green/Magenta
- Component Frame
- Felt Cyclocross UHC Advanced + TeXtreme carbon fiber, MMC with InsideOut construction, shoulder friendly top tube, flat mount disc brake standard, replaceable rear derailleur hanger, internal mechanical or electronic cable routing
- Component Brakes
- SRAM Rival hydraulic disc flat mount with SRAM 160mm Centerline rotor; SRAM Rival hydraulic disc flat mount with SRAM 140mm Centerline rotor
- Component Saddle
- Prologo Nago X8 T2.0
- Component 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-inch
- Component Cassette
- SRAM 11-speed, 11-32T
- Component Crankset
- SRAM S350 Cx1 GXP
- Component Shifters
- SRAM Rival Cx1, 1x11
- Component Handlebar
- Felt CXR SuperLite, 86mm reach, 130mm drop, 31.8mm
- Component Seat Post
- Felt CxR2, 27.2mm x 300mm length
- Component Chainrings
- XSYNC 40T
- Component Front Tire
- Schwalbe X-One All Around MicroSkin TL-Easy, folding, 700 x 33c
- Component Tape Grips
- Felt CxGel tape with Felt Bubble-Tech F-Wing bar end plugs
- Component Brake Levers
- SRAM Rival Cx1, hydraulic
- Component Bottom Bracket
- Token BB386 with 22/24mm bearings
- Component Rear Derailleur
- SRAM Force CX1 11-speed medium cage
- Component Accessories Extras
- Carbon assembly paste, chain plate protector
- Hubs
- Front: Felt R2 Disc, sealed cartridge bearing, 6-bolt, 24H Rear: Felt R2 Disc, sealed cartridge bearing, 6-bolt, 28H
- Crankset
- SRAM S350 Cx1 GXP
- Bottom Bracket
- Token BB386 with 22/24mm bearings
- Chain
- SRAM 11-speed
- Saddle
- Prologo Nago X8 T2.0
- Handlebar
- Felt CXR SuperLite, 86mm reach, 130mm drop, 31.8mm
- 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-inch
- Rear Derailleur
- SRAM Force CX1 11-speed medium cage
- Stem
- Felt CXR SuperLite, 7° rise, 31.8mm
- Accessories & Extras
- Carbon assembly paste, chain plate protector
- Axles
- Front: 12 x 100mm thru-axle Rear: 12 x 142mm thru-axle
- Brake Levers
- SRAM Rival Cx1, hydraulic
- Brakes
- SRAM Rival hydraulic disc flat mount with SRAM 160mm Centerline rotor; SRAM Rival hydraulic disc flat mount with SRAM 140mm Centerline rotor
- Cassette
- SRAM 11-speed, 11-32T
- Chainrings
- XSYNC 40T
- Fork
- Felt Cyclocross UHC Advanced + TeXtreme carbon fiber monocoque construction, ControlTaper 1.125-inch - 1.5-inch aluminum steerer tube, carbon fiber blades, flat mount disc standard
- Frame
- Felt Cyclocross UHC Advanced + TeXtreme carbon fiber, MMC with InsideOut construction, shoulder friendly top tube, flat mount disc brake standard, replaceable rear derailleur hanger, internal mechanical or electronic cable routing
- Seat Post
- Felt CxR2, 27.2mm x 300mm length
- Shifters
- SRAM Rival Cx1, 1x11
- Tape/Grips
- Felt CxGel tape with Felt Bubble-Tech F-Wing bar end plugs
- Color
- Matte TeXtreme/Slime Green/Magenta
- Size
- 60cm
- Front Tire
- Schwalbe X-One All Around MicroSkin TL-Easy, folding, 700 x 33c
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.