2020 Felt

FX Advanced+ GRX 800

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

$3,499
FrameCarbon
SuspensionRigid
ForkCarbon
Wheels700c Aluminum
Drivetrain1 × 11
GroupsetGRX 800
BrakesHydraulic 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

FX Advanced+ GRX 800

35 mph

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Highest gear

(descending)

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

Felt Cyclocross UHC Advanced + TeXtreme carbon fiber, MMC with InsideOut construction, BB386 bottom bracket shell, 12 x 142mm Syntace style thru axle, shoulder friendly top tube, flat mount disc brake standard, replaceable rear derailleur hanger, internal mechanical or electronic cable routing

BB StandardBB86/BB92, Press Fit

Fork

Felt Cyclocross UHC Ultimate + TeXtreme carbon fiber monocoque construction, ControlTaper 1.125" - 1.5" carbon fiber steerer tube, integrated crown and blades. Flat mount disc standard, 12 x 100mm thru axle

Bottom Bracket

Token BB386 with 24mm bearings

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"

Stem

Devox SL, -7¡ rise, ¯31.8mm, 51cm: 90mm, 54 - 56cm: 100mm, 58cm: 110mm, 61cm: 120mm

Handlebar

Devox Cross SL, drop: 126, reach: 70mm flare 8-deg, ¯31.8mm, 47 - 50cm: 400mm; 53 - 55cm: 420mm, 57-60cm: 440mm

Saddle

Prologo X0 T2.0

Seatpost

Devox Lite Road, ¯27.2mm x 300mm length

TypeRigid

Groupset
Rear Derailleur

Shimano GRX812, 11-speed long cage

Crank

Shimano GRX810, 40T, 47-50cm: 170mm, 53-55cm: 172.5mm, 57 - 60cm: 175mm

Shifters

Shimano GRX810, 1x11

Cassette

Shimano 11-speed, 11-40T

Chain

Shimano 11-speed

Brakes

Shimano GRX810 hydraulic disc, flat mount, 140mm rotor

TypeHydraulic Disc

Brake Levers

Shimano GRX810, hydraulic

Wheels
Rims

Devox Variable Road Cx2.1, tubeless compatible 21mm inner width, 23mm depth

Spokes

2.0mm stainless steel

Front Hub

Devox RSL3D, sealed cartridge bearing, 12 x 100mm thru axle, Center Lock, 28H

Rear Hub

Devox RSL3D, sealed cartridge bearing, 11-speed, 12 x 142mm thru axle, Center Lock, 28H

Tires

Schwalbe X-One All Around MicroSkin TL-Easy, folding, 700 x 33c

Rider Notes
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Last updated September 22
Not listed for 1,306 days