Cannondale Topstone 2 GRX - 2x Spruce Green
Explore further. Ride freer.
An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.
Model Description
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.
What it's for
Gravel-riding, exploring, bikepacking, performance commuting
Highlights
- 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 disc brakes
- Selle Royal SRX Open saddle balances supportive padding and a pressure-relieving central channel for performance comfort
For more information, please visit: www.cannondale.com
SPECIFICATIONS
Frame
Lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BB, 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"
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 disc, 160/160mm RT30 centerlock rotors
Brake Levers
Shimano GRX 400 hydraulic disc
Rims
GXD 1.0, 28h, 23mm internal width, tubeless ready
Spokes
Stainless Steel, 14g
Hubs
(F) Shimano TC500, 12x100mm centerlock
(R) Shimano TC500, 12x142mm centerlock
Tires
WTB Riddler TCS Light, 700x37c, tubeless ready
Handlebar
Cannondale 3, butted 6061 Alloy, 16 deg flare drop: 400mm (XS), 420mm (SM-MD), 440mm (LG-XL)
Stem
Cannondale 3, 6061 Alloy, 31.8, 7°: 80mm (XS), 90mm (SM-MD), 100mm (LG-XL)
Grips
Cannondale Knurl Cork, 2.7mm
Saddle
Selle Royal SRX Open
Seatpost
Cannondale 3, 6061 Alloy, 27.2x350mm
Extras
Tubeless valves
Please Note:
- Based on component availability and other factors, specifications are subject to change without notice.
- Promotional coupons are not redeemable against Cannondale Sales.