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Cannondale

Topstone 2 GRX 2x Spruce Green

$2,199.00

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If there’s a problem with a product that you purchased from us, please bring it back to us. We will refund equipment, parts, accessories, and clothing for the original purchase amount within 30 days of your purchase for items returned in new condition or are defective. Bicycles can be returned or exchanged within 7 days if in like new condition. If as determined by our service technicians that the bike is no longer brand new condition the return may be subject to a 15% re-stocking fee. Merchandise returned that appears used may be subject to a restocking fee.

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Topstone 2 GRX 2x Spruce Green

Season:2025

Brand:Cannondale

Code:C15235USpruceGRN

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

Two rings, endless possibilities. This Topstone is built to tackle the toughest gravel rides with Shimano GRX 400 2x10-speed shifting and a SmartForm C2 Alloy frame. With ample tire clearance and mounts for racks and gear, it’s engineered to meet the demands of adventurous riders and unpredictable routes.

Features:

Lightweight SmartForm C2 Alloy frame w/ full carbon fork
Reliably precise shifting from the Shimano GRX 400, wide-range, 2x10-speed gravel drivetrain
Powerful, controllable braking from Shimano’s GRX400 hydraulic disk brakes
Selle Royal SRX Open saddle balances supportive padding and a pressure-relieving central channel for performance comfort

Technical Information

Frame

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

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

Integrated, 1-1/8" - 1.5"
Rear Derailleur

Shimano GRX 400, Shadow RD+
Front Derailleur

Shimano GRX 400
Shifters

Shimano GRX 400, 10-speed
Chain

Shimano HG54, 10-speed
Crank

Shimano GRX 400 46/30
Rear Cogs

Shimano HG500, 11-32, 10-speed
Bottom Bracket

Shimano BSA 68
Brakes

Shimano GRX 400 hydraulic disk, 160/160mm RT30 centerlock rotors
Brake Levers

Shimano GRX 400 hydraulic disk
Front Hub

Shimano TC500, 12x100mm centerlock
Rear Hub

Shimano TC500, 12x142mm centerlock
Rims

GXD 1.0, 28h, 23mm internal width, tubeless ready
Spokes

Stainless Steel, 14g
Tire Size

37
Wheel Size

700c
Tires

WTB Riddler TCS Light, 700x37c, tubeless ready
Front Tire

WTB Riddler TCS Light, 700x37c, tubeless ready
Rear Tire

WTB Riddler TCS Light, 700x37c, tubeless ready
Handlebar

Cannondale 3, butted 6061 Alloy, 16 deg flare drop
Stem

Cannondale 3, 6061 Alloy, 31.8, 7°
Grips

Cannondale Knurl Cork, 2.7mm
Saddle

Selle Royal SRX Open
Seatpost

Cannondale 3, 6061 Alloy, 27.2x350mm
Extra 1

Tubeless valves

Sizing Information

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