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The 2020 Cannondale Topstone Carbon Ultegra RX 2 is a carbon frame gravel bike with high-end components and hydraulic disc brakes.

2020 Cannondale Topstone Carbon Ultegra RX 2
MSRP$3,300
Online Price
$1

At

CategoryGravel
Weight19.8 lbs
FrameCarbon
ForkCarbon
Wheel Size700c
Wheel MaterialAluminum
Brake TypeHydraulic Disc
GroupsetUltegra, FSA
Drivetrain2 × 11
Gear Range

Cannondale Topstone Carbon Ultegra RX 2

36 mph
SeatpostRigid
Brand Sitecannondale.com
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Topstone Carbon Ultegra RX 2

Geometry

Specs
Frame

All-New, BallisTec Carbon, Kingpin suspension system, Proportional Response size-specific construction, Directline internal cable routing, BB30-83 Ai, 142x12 Speed Release thru-axle, flat-mount disc, removable fender bridge, multiple gear/bottle mounts, dropper post compatible, Kingpin suspension system, Proportional Response size-specific construction, Directline internal cable routing, BB30-83 Ai, 142x12 Speed Release thru-axle, Flat-mount disc, Removable fender bridge, Multiple gear/bottle mounts, Dropper post compatible

Fork

All-New, BallisTec Carbon, 55mm OutFront offset, SAVE, 1-1/8" to 1.5" steerer, integrated crown race, Directline internal routing, 12x100mm Speed Release thru-axle, flat mount disc, gear/rack/fender mounts

Bottom Bracket

Cannondale Alloy PressFit30

Headset

Integrated, 1.5" lower to 1-1/8" upper w/ reducer, 25mm Alloy top cap

Stem

Cannondale 2, 6061 alloy, 31.8, 6°

Handlebar

Cannondale 3, butted 6061 alloy, 16 deg flare drop

Saddle

Fabric Scoop Radius Elite, cro-mo rails

Seatpost

Cannondale 2, carbon, 27.2 x 350mm

Pedals

Not Included

Grips

Cannondale Grip Bar Tape w/Gel, 3.5mm

Groupset
Rear Derailleur

Shimano Ultegra RX GS Shadow Plus

Front Derailleur

Shimano Ultegra, braze-on

Crank

Cannondale 1, BB30a, FSA rings, 46/30

Shifters

Shimano Ultegra hydro disc, 2x11

Cassette

Shimano 105, 11-34, 11-speed

Chain

Shimano HG601, 11-speed

Brakes

Shimano Ultegra hydro disc, 160/160mm RT54 rotors

Brake Levers

Shimano Ultegra hydro disc

Wheels
Rims

WTB KOM Light i23 TCS, 28h, tubeless ready

Spokes

Stainless Steel, 14g (Ai Offset Dish - rear)

Front Hub

Formula CL-712, 12x100 centerlock

Rear Hub

Formula RXC-400, 12x142 centerlock

Tires

WTB Riddler TCS Light, 700 x 37c, tubeless ready