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2015 Felt

F1x Di2

A carbon frame cyclocross bike with ultra high-end components and shimano hydraulic disc brakes.
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Manufacturer Price

$5,499
FrameCarbon
ForkCarbon
Wheels700c Carbon
Drivetrain1 × 11 Electronic
GroupsetDura-Ace Di2
BrakesShimano Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

31 mph

F1x Di2

35 mph

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Highest gear

(descending)

Reviews
CX Magazine
In Review: Felt Bicycles F1X Di2 Cyclocross Bike - Cyclocross Magazine - Cyclocross and Gravel News, Races, Bikes, Media

Apr 2016 · Cyclocross Magazine

We are currently riding Felt’s flagship F1X for review, a 17-pound race machine with Shimano Dura Ace Di2 and DT Swiss CXR 1300 tubeless carbon wheels.

Read Review

BikeRadar
Felt F1x Di2 review

Dec 2015 · James Huang

A fantastic frame and clever build kit but some key missteps mar the otherwise stellar package. Buy if you want a top-end ’cross bike that’s race ready out of the box and don't plan on using it much off the race course

Highs
  • Ultra-light and efficient frame, surprisingly smooth ride, great handling, slick custom drivetrain and wheels

Lows
  • Clutchless rear derailleur yields so-so chain security, sketchy tyres, curiously wide handlebar spec

Read Review

Velo
Reviewed: Felt F1X cyclocross bike

Oct 2015 · Dan Cavallari

Felt's F1X is a great bike for the cyclocross race course, but it isn't quite as maneuverable as we'd like it to be.

Read Review

VeloNews
Pro Bike Gallery: Danny Summerhill's Felt F1x

Jan 2015 · Logan VonBokel

Summerhill is a favorite to challenge defending national champion Jeremy Powers on Sunday. Here's the bike that might carry him to victory

Read Review

Specs
Build
Frame

Felt Cyclocross UHC Advanced + TeXtreme carbon fiber, MMC w/ InsideOut construction, BB386 & 12 x 142mm w/ Syntace style thru axle dropouts, shoulder friendly top tube, replaceable rear derailleur hanger, internal cable routing (mechanical & electronic compatible)

BB StandardBB86/BB92, Press Fit

Fork

Felt Cyclocross UHC Ultimate + TeXtreme® carbon fiber monocoque construction, ControlTaper 1.125" - 1.5" carbon fiber steer tube, crown, blades w/ post mount disc tabs & 15 x 100mm Maxle style dropouts

Shock

n/a

Bottom Bracket

Rotor BB386

Headset

FSA NO.38/42, 1.125" - 1.5" sealed cartridge bearing w/ Felt VariableHeight Cone Spacers (20mm PC, 4.5mm aluminum), 1x 10mm + 2 x 5mm PC headset spacers, Felt compression device, aluminum top cap & bolt

Stem

3T ARX II Team Stealth, +/-6° rise, Ø31.8mm 47 - 53cm = 90mm 55cm = 100mm 57cm = 110mm 60cm = 120mm

Handlebar

3T Ergoterra Team Stealth, 89mm reach, 127mm drop, Ø31.8mm 47 - 50cm = 420 / 450mm 53 - 60cm = 440 / 470mm

Saddle

Prologo X Zero TiRox

Seatpost

3T Ionic VR 25 Team Stealth, Ø27.2mm, 350mm length

TypeRigid

Pedals

n/a

Grips

Felt CxGel Tape

Groupset
Rear Derailleur

Shimano Dura Ace Di2

Front Derailleur

N/A

Crank

Rotor 3D+ CX1 47cm = 165mm 50cm = 170mm 53cm = 172.5mm 55 - 60cm = 175mm

Shifters

Shimano R785 Di2 Hydro

Cassette

Shimano, 11-28T

Chain

Shimano 11-speed

Chain Guide

n/a

Brakes

Shimano R785 Hydraulic Disc w/ Shimano Ice-Tech 140mm rotor

TypeShimano Hydraulic Disc

Brake Levers

Shimano R785 Di2 Hydraulic

Wheels
Rims

DT SWISS CxR1300 CARBON db

Spokes

DT SWISS Competition Spokes w/ Pro-lock Alloy Nipples

Front Hub

DT SWISS 350 SP db Center Lock, 100 x 15mm thru axle

Rear Hub

DT SWISS 350 SP db Center Lock, pawl drive system hub, 12 x 142mm thru axle

Tires

Schwalbe X-One Evo, HS 467, 700c x 33c

Accessories
Fenders

n/a

Rider Notes
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First added September 19

Last updated September 19

Not listed for 2,445 days