Full Bike Topstone 4 microSHIFT Advent X CY24

Explore further. Ride freer.

An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less traveled or accelerating your commute.

Where it thrives

Gravel roads, out in the elements

What it's built for

Traction, handling, comfort

Highlights

• Lightweight SmartForm C2 Alloy frame w/ full carbon fork

• microSHIFT Advent X, wide range 10-speed group

• Powerful disc brakes

Amazingly capable

Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure – and value. Roll light and free, or load it up for a long haul, Topstone’s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere.

Wide Ranging Capabilities

Clearance for big 45mm tires lets you push further into the rough stuff, and enjoy more grip and comfort on every ride.

Easy to Live With. Easy to Love.

Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.

Load Up. Roll Out.

With plentiful gear and waterbottle mounts on the frame and fork, Topstone is ready to load up and go long.

Features

Full Carbon Fork

Light, comfortable and precise. An all-new carbon fork features three mount bosses on each leg for maximizing cargo capacity, plus an easy mounting point for fenders - letting you ride any adventure in any condition.

Dropper Ready

Built to accept an internally-routed 27.2 dropper seatpost, which shouldn’t really be a surprise on a bike that's this off-road capable.

OutFront Steering Geometry

Confident stability meets nimble agility. An extra long fork offset paired with a slack head angle keeps the steering light and lively, yet delivers unreal confidence at speed and in the rough stuff.

Specs

Details

Platform : Topstone Alloy

Model Name : Topstone 4

Frameset

Frame

Topstone, lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts

Fork

Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, fender/gear mounts

Headset

Integrated, 1-1/8" - 1.5"

Drivetrain

Rear Derailleur : microSHIFT Advent X

Shifters : microSHIFT Advent X, 10-speed

Chain : KMC X10, 10-speed

Crank : Prowheel, Charm 40T

Rear Cogs : microSHIFT, 11-48, 10-speed

Bottom Bracket : Cartridge, square taper

Brakes

Brakes : Promax Render R mechanical disc, 160/160mm rotors

Brake Levers : MicroSHIFT Advent X

Wheels

Rims : GXD 1.0, 28h

Spokes : Stainless Steel, 14g

Tire Size : 37

Wheel Size : 700c

Hubs : (F) Formula alloy, 12x100mm / (R) Formula alloy, 12x142mm

Tires

WTB Riddler Comp, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c)

Front Tire

WTB Riddler Comp, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c)

Rear Tire

WTB Riddler Comp, 700x37c (Europe/UK - Vittoria Terreno Dry, 700x37c)

Components

Handlebar : Cannondale 3, butted 6061 Alloy, 16 deg flare drop

Stem : Cannondale 3, 6061 Alloy, 31.8, 7°

Grips : Cannondale Bar Tape, 3.5mm

Saddle : Cannondale Stage CX

Seatpost : Cannondale 4, 6061 Alloy, 27.2x350mm